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The Rhino Bond is the first financial instrument dedicated to protecting a species. The Bond allows investors to invest in the conservation of the black rhinoceros Diceros bicornis , with the amount of money returned by the investment depending on whether rhinoceros numbers increase (and by how much). In this paper we focus on how the Bond was brought into being. We draw on an analysis of organizational reports along with data collected from interviews with key informants to investigate the roles of the various stakeholders in the Bond, how species and sites were selected, the motivations and experiences of the stakeholders and the involvement of stakeholders in decision-making. We found that although conservation actors are attracted by the potential for new funding, they have experienced challenges navigating complex financial instruments. The needs of financial actors often dictated decision-making, with implications for the species and sites chosen for the Bond. As profits are tied to an increase in population size of a specific species (which needs to be monitored), the instrument has favoured large and easily counted species and populations. Only some sites were able to meet the stringent conditions of financial instruments, including metrics on financial sustainability. We argue that the dominance of financial principles and motives means that not all species or sites will be viable candidates for investment and that conservation finance should not be seen as a panacea. [ABSTRACT FROM AUTHOR]

Around the world, countries have introduced laws and policies designed to prevent species extinction. While there have been some success stories, overall, these laws and policies are routinely failing. Extinction rates continue to climb. However, the law is necessary to regulate the human-environment interactions that form the basis of the drivers of extinction and biodiversity loss, including land-clearing, the discharge of greenhouse gases and the introduction of invasive species. The purpose of this paper is to evaluate the literature specifically on biodiversity conservation law, to review and describe the commonalities in laws and legal systems that can be considered successful, or unsuccessful. Laws for the conservation of biodiversity form a critical component for minimising the drivers of extinction, with species extinction being an extreme outcome of biodiversity loss. We reviewed 128 publications from around the world to ascertain and synthesise best practices in law and policy that aim to protect and conserve biodiversity (herein termed 'biodiversity conservation law'). The literature demonstrated that when it comes to biodiversity conservation law, the concept of 'best practice' is elusive, and does not necessarily equate to a reversal in species decline. Further, most western countries utilise the same legal mechanisms (also known as policy tools) for biodiversity conservation, although some countries implement these laws more effectively than others. In this paper, we explore and explain several common legal mechanisms discussed across the range of literature, including species listing and recovery plans, protected area regulation, stewardship, restoration, and offset and no net loss schemes. We also explore the necessity of biodiversity and climate mainstreaming across all laws and highlight the need to engage in genuine partnerships and collaborations with First Nations communities. This paper, and the principles explored herein, should assist law and policymakers to regulate more effectively and explain to those in the conservation sciences where research should be directed to improve the science-policy interface. [ABSTRACT FROM AUTHOR]

Urban green spaces are indispensable for the conservation of biodiversity in Germany. In addition, the availability of green areas often provides citizens with the only opportunity to experience nature. Lichens are an important component of urban environments in terms of both species diversity, and ecosystem functions and services. However, they are rarely the subject of biodiversity education. To bolster awareness on their diversity and appreciation, a transformative biodiversity education in both the formal and informal sectors is necessary. This transformative biodiversity education should not only provide knowledge about species and habitats, but also on all dimensions of biodiversity, viz., the three levels of biodiversity, drivers of biodiversity loss, and ecosystem services. For this reason, the design of biodiversity education may be particularly challenging for educators and teachers. This paper shows how biodiversity education projects on urban lichens can be developed in accordance with the principles of transformative education, supporting nature experience, knowledge transfer (species knowledge in a broad sense and interdisciplinary aspects), participation and cooperation, as well as the use of digital media. Two best-case projects, tested in Germany, are presented as examples for the design and implementation of a transformative lichen education in urban areas. A similar approach can be easily applied in other education systems beyond national boundaries. [ABSTRACT FROM AUTHOR]

Protection of Antarctica's biodiversity and ecosystem values is enshrined in the Protocol on Environmental Protection to the Antarctic Treaty, which provides for the designation of Antarctic Specially Protected Areas (ASPAs) to areas with outstanding values. Concern has been raised that existing ASPAs fail to prioritize areas to maximize the likelihood of ensuring the long-term conservation of Antarctic ecosystems and biodiversity. The absence of systematic and representative protection is particularly acute for inland aquatic ecosystems, which support a disproportionate amount of inland biodiversity. This paper promotes the case for overt inclusion of inland waters as a critical component of a representative protected area framework for Antarctica, thereby addressing their current underrepresentation. We set out a structured approach to enable the selection of representative freshwater systems for inclusion in the ASPA framework that, with modification, could also be applied across other Antarctic habitats. We acknowledge an overall lack of information on the biogeography of inland aquatic diversity and recommend increased use of remote data collection along with classification tools to mitigate this, as well as the need for the consideration of catchment-scale processes. Changes that accompany contemporary and anticipated climate change make the need for the conservation of representative biodiversity increasingly urgent. [ABSTRACT FROM AUTHOR]

Summary: Neoliberal land reforms to increase economic development have important implications for biodiversity conservation. This paper investigates land reform in New Zealand's South Island that divides leased state-owned stations (ranches) with private grazing leases into state-owned conservation land, private land owned by the former leaseholder and private land under protective covenant (similar to conservation easement). Conserved lands had less threatened vegetation, lower productivity, less proximity to towns and steeper slopes than privatized lands. Covenants on private land were more common in intermediate zones with moderate land-use productivity and slope. Lands identified with ecological or recreational 'significant inherent values' were more likely to shift into conserved or covenant status. Yet among lands with identified ecological values, higher-threat areas were more likely to be privatized than lower-threat areas. This paper makes two novel contributions: (1) quantitatively examining the role of scientific recommendations about significant inherent values in land reform outcomes; and (2) examining the use of conservation covenants on privatized land. To achieve biodiversity goals, it is critical to avoid or prevent the removal of land-use restrictions beyond protected areas. [ABSTRACT FROM AUTHOR]

Payments for environmental services (PES) have been recognized as a promising mechanism for conservation, with the potential to contribute to social objectives such as poverty reduction. This paper outlines a simple framework for assessing the potential for synergies in the implementation of PES programmes, used to analyse the new watershed conservation funding (WCF) channelled through Costa Rica's national PES programme, Pago por Servicios Ambientales (PSA). The WCF financing can only be used in a limited number of watersheds. Given this constraint, the paper examines the mechanisms by which the WCF may potentially contribute to biodiversity conservation and to reducing social development gaps. Although there is significant spatial correlation among the priority areas targeted for the objectives of watershed conservation, biodiversity conservation and social development, the availability of the WCF per unit of land in most watersheds is limited compared to the PSA programme's prevailing payment rate of US$ 64 ha−1, potentially hindering the impact of the WCF on conservation and social development. The analysis helps guide the allocation of the PSA budget in a way that complements the WCF and improves the cost-effectiveness of the PSA budget. [ABSTRACT FROM PUBLISHER]

As the concept of ecosystem services is applied more widely in conservation, its users will encounter the issue of poverty alleviation. Policy initiatives involving ecosystem services are often marked by their use of win-win narratives that conceal the trade-offs they must entail. Modelling this paper on an earlier essay about conservation and poverty, we explore the different views that underlie apparent agreement. We identify five positions that reflect different mixes of concern for ecosystem condition, poverty and economic growth, and we suggest that acknowledging these helps to uncover the subjacent goals of policy interventions and the trade-offs they involve in practice. Recognizing their existence and foundations can ultimately support the emergence of more legitimate and robust policies. [ABSTRACT FROM AUTHOR]

The conservation of pineapple in urban backyards is an innovative strategy that aims to involve city residents. A program of this nature requires careful planning and monitoring because of the involvement of people who do not have technical knowledge. This paper reports the implementation and evaluation of 30 gardens in urban backyards in Cabaceiras do Paraguaçú, Bahia, Brazil, to establish the parameters to allow creating a model for pineapple germplasm conservation cells with the collaboration of urban residents. A questionnaire was applied in two steps to people interested in participating, from which it was possible to choose and evaluate a general profile of the participants. Thirty pineapple accessions from the Active Germplasm Bank (AGB) of the Embrapa were selected for testing in the gardens. Two production cycles were considered, during which quantitative and qualitative traits of the plants and fruits were evaluated. The data were compared with the characteristics of the same accessions in the Pineapple AGB and were analysed by mixed principal component analysis. With respect to adequate maintenance, 20 gardens were well cared for until the end of the assessments, five were reasonably well tended and five were lost, due to home remodelling or lack of care by the guardians. Despite the loss of the five gardens, no accession was totally lost, thanks to the experimental design with three plants of each accession in three different gardens. The plants preserved in the gardens did not differ from those maintained by the AGB, demonstrating the effectiveness of this conservation strategy. [ABSTRACT FROM AUTHOR]

Habitat banking and tradable development rights (TDR) have gained considerable currency as a way of achieving ‘no net loss’ of biodiversity and of reconciling nature conservation with economic development goals. This paper reviews the use of these instruments for biodiversity conservation and assesses their roles in the policy mix. The two instruments are compared in terms of effectiveness, cost effectiveness, social impact, institutional context and legal requirements. The role in the policy mix is discussed highlighting sequential relationships, as well as complementarities or synergies, redundancy and conflicts with other instruments, such as biodiversity offsets and land-use zoning.Habitat banking and TDR have the potential to contribute to biodiversity conservation objectives and attain cost-effective solutions with positive social impacts on local communities and landowners. They can also help to create a new mind-set more favourable to public-private cooperation in biodiversity conservation. At the same time, these policy instruments face a number of theoretical and implementation challenges, such as additionality and equivalence of offsets, endurance of land-use planning regulations, monitoring of offset performance, or time lags between restoration and resulting conservation benefits.A clear, enforceable regulatory approach is a prerequisite for the success of habitat banking and TDR. In return, these schemes provide powerful incentives for compliance with regulatory norms and ensure a more equitable allocation of the benefits and costs of land-use controls and conservation. Environmentally harmful subsidies in other policy sectors as well as alternative offset options, however, reduce the attractiveness and effectiveness of these instruments. Thus, the overall performance of habitat banking and TDR hinges on how they are integrated into the biodiversity conservation policy mix and fine-tuned with other sectoral policies. [ABSTRACT FROM PUBLISHER]

Summary: The concept of the Anthropocene has highlighted the significant global impact of human activities on ecological systems on a geological scale (Crutzen 2002). This concept has come to significantly influence a scientific and political agenda orientated towards documenting and denouncing multiple negative anthropogenic factors that have led to global change. Nevertheless, not all large-scale environmental transformations by human societies have been intrinsically destructive. Many indigenous communities in the Neotropics, Palearctic, sub-Saharan Africa, North America, Indo-Malaya and Australasia have radically – albeit often constructively – modified the physical and biotic conditions of the ecological systems that they inhabit (Ellis 2015). It is necessary to revise the assumption that human actions always degrade the environment, through a reconceptualization that we have previously called 'anthropogenesis' (Rivera-Núñez et al. 2020). Instead of the naïve portrayal of the 'good Anthropocene' (Hamilton 2015, Fremaux & Barry 2019), anthropogenesis seeks to enrich the biodiversity debate with the historical human expressions of constructed environments that the conservation-focused 'Edenic sciences' and the 'pristine syndrome' (Robbins & Moore 2013) tend to ignore, or 'Anthropo-not-see' (de la Cadena 2019). The objective of this comment paper is to urge the academic community, grassroots organizations and governments to employ a concept of 'palimpsest' (from the Ancient Greek for 'again scraped', implying that something is scraped clear ready to be used again) in the reconceptualization of biodiversity conservation from a historical perspective that implements research and policy agendas that incorporate the human propensity for environmental construction in a deeper and more inclusive manner. [ABSTRACT FROM AUTHOR]

For over a century the foundation of biological conservation has been the development of open space networks either through outright public land acquisition or appropriate management of private lands. Because both approaches come with significant trade-offs, it is critical to understand which species are found across various land ownership types so that policy tools and management actions can efficiently be targeted to do the most good. In this paper, presence-only biological data were used to create species distribution maps for 18 imperilled forest bird species that breed within the deciduous forests of New Jersey (USA). These maps, combined with publicly available, spatially explicit information on land ownership, document who owns the habitat relied on by each of these 18 species. There were significant variations in both species- and guild-specific reliance on public versus private lands, with the latter preferentially supporting nearly twice as many species as the former. Subcategories of land ownership provided support for the role of both state-owned forests and privately-owned agricultural lands in forest bird conservation; however, each landownership type supports a distinct set of species. While explicitly recognizing the need to employ diverse conservation strategies, the approach provides a solid framework for structuring forest conservation planning and policy at regional scales. [ABSTRACT FROM PUBLISHER]

Summary: Gazetting and maintaining protected areas (PAs) are political processes and, as such, depend on wider society's support in order to achieve their aims. In this paper, we evaluated the influence of gender, education, age, income, place of origin and place of residence on public support for PAs in the Brazilian state of Amapá, a new tropical forest frontier. We gathered 615 complete interviews with adults living in both rural and urban settings. We found that most (90.5%) of the participants support PAs and that this attitude is more likely to exist among urban than rural participants. We found that gender, education, age, income and place of origin did not influence support for PAs. Biodiversity conservation is the most common reason why PAs receive public support. In contrast, participants who do not favour PAs see them as providing no benefit to people. We suggest that support by local political leaders from dominant and rival political parties for conservation helps to promote acceptance of PAs by stakeholders. However, relatively low support for PAs among rural participants could indicate that the expectations of these populations regarding the social benefits associated with this conservation policy have yet to be fulfilled. [ABSTRACT FROM AUTHOR]

Efforts to frame conservation interventions in terms of idealized outcomes that benefit both human well-being and biodiversity, and the rhetoric of consensus that often accompanies these, have been criticized. Acknowledgement of trade–offs between often incommensurable interests and perspectives, has been argued to be more democratic and transparent. This paper critically examines calls to consensus in conservation on the Galápagos Islands, where the population has been urged to unite around a shared vision of conservation in order to secure a sustainable future. Q methodology was used to examine the discourses of conservation on the islands, and to assess whether a shared vision of Galápagos is either achievable or desirable. Thirty-three participants carried out Q sorts about Galápagos conservation. Three discourses emerged from the analysis: conservation of Galápagos as an international/global concern; conservation linked with sustainable development; and social welfare and equitable development. The results highlight the subjective and political nature of the different discourses, and the paper concludes that calls to consensus or shared visions, while seductive in their promise of harmonious cooperation for conservation, can be read as attempts to depoliticize debates around conservation, and as such should be treated with caution. [ABSTRACT FROM PUBLISHER]

Meeting the needs for a growing world population calls for multifunctional land use, which can meet the multiple demands of food and fuel production, environmental and biodiversity protection, and has the capacity for adaptation or resilience to climate change. Agroforestry, a land-use system that integrates trees and shrubs with crops and/or livestock production, has been identified by the International Assessment of Agricultural Knowledge, Science and Technology for Development (IAASTD) as a ‘win–win’ approach that balances the production of commodities (food, feed, fuel, fiber, etc.) with non-commodity outputs such as environmental protection and cultural and landscape amenities. Evidence is now coming to light that supports the promotion of agroforestry in temperate developed countries as a sustainable alternative to the highly industrialized agricultural model with its associated negative environmental externalities. This paper reviews this evidence within the ‘ecosystem services’ framework to evaluate agroforestry as part of a multifunctional working landscape in temperate regions. Establishing trees on agricultural land can help to mitigate many of the negative impacts of agriculture, for example by regulating soil, water and air quality, supporting biodiversity, reducing inputs by natural regulation of pests and more efficient nutrient cycling, and by modifying local and global climates. The challenge now lies in promoting the adoption of agroforestry as a mainstream land use through research, dissemination of information and policy changes. [ABSTRACT FROM AUTHOR]

Land use/land cover change (LULC) is a major threat to natural protected areas worldwide. This paper explores the relationships between four estimated LULC parameters for 17 Mexican biosphere reserves (BRs) for 1993–2002 on a GIS platform, and ten socioeconomic factors obtained from census data. These relationships were tested through linear correlations and multivariate analysis. BRs showed lower human demographic pressure, but higher population dispersion, social marginality, percentage of rain-fed agriculture area, and dependence upon agriculture and cattle compared to nationwide values. BRs also varied in their indigenous population, and showed cattle overpopulation, and low immigration and road density. Socioeconomic factors explained 87% of LULC variation. High population and road density, cattle overpopulation and low percentage indigenous population were related to percentage of transformed area (2002). Conversely, small population and road density, large proportion of indigenous population and high dependency on agriculture and cattle, were related to the rate of change in transformed area (1993–2002). High human population growth and urban concentration occurred when BRs suffered higher LULC than their corresponding ecoregions. Including socioeconomic conditions prevailing in BRs and their influence on LULC in reserve management and rural development planning will improve strategies for the confluence of conservation and development goals. [ABSTRACT FROM PUBLISHER]

The relationship between conservation and poverty has received extensive attention recently, and the impacts of protected areas on the welfare of communities surrounding them has been debated. I seek to contribute to this debate by using a unique sub-national database of infant mortality rates for an analysis of such mortality surrounding protected areas in developing countries. The paper tests the hypotheses that poverty rates in regions surrounding protected areas in developing countries are higher than national averages and that poverty rates are highest around large and strictly protected areas. Preliminary evidence suggests that infant mortality rates surrounding protected areas, and even those surrounding the most strictly protected areas, are not very different from national rates. Infant mortality rates are significantly higher among populations surrounding larger protected areas but the causal relationship is uncertain. Data limitations and other problems related to this kind of global analysis are discussed. Information of the kind presented in this paper can assist management authorities to assess the relative poverty surrounding protected areas in their countries so as to set priorities for poverty alleviation interventions, and may serve as a useful sampling frame for local case studies and long-term monitoring. [ABSTRACT FROM AUTHOR]

This paper evaluates the ecological consequences of hunting by comparing mammalian densities, biomass, relative energy consumption and community structure between sites with different levels of hunting pressure. Hunting is carried out mainly by colonists who farm on the edge of Atlantic forest fragments in the State of São Paulo, Brazil. Mammals were studied over a period of 18 months, along 2287 km of line transects. Transects were distributed among two protected sites, one slightly hunted site and two heavily hunted sites. Tapirs, the two peccary species, brocket deer, armadillos and agoutis are preferred by hunters in the region. Primates are not hunted in the region. Hunting has affected community structure, with ungulates dominating mammalian biomass at protected sites and primates dominating at hunted sites. This has caused an ecological inversion in the hunted areas of the Atlantic forests. In Amazonian regions of the Neotropics hunting is more evenly distributed among primates, large rodents, and ungulates and has resulted in an opposite inversion, with hunted sites having lower primate biomass. Atlantic forests are very susceptible to the possible ecological imbalances induced by hunting by humans, and this must be considered for management and conservation programmes. [ABSTRACT FROM AUTHOR]

In the debt-ridden, high-population-growth, resource-mining states of the Congo Basin, conservation of biodiversity is seldom the primary concern of national policy makers or of local resource users. Moreover, the recurring costs of managing protected areas and the opportunity costs of forgoing logging and farming to maintain protected areas are a substantial net drain on national and local economies. Consequently, it is becoming increasingly important that protected areas generate, from user fees or donor contributions, sufficient funds to offset the costs of maintaining them. Government and donor investment currently meet less than 30 per cent of the estimated recurring costs required to manage the protected-area network within Central African countries effectively, and cover none of the growing opportunity costs. Nature tourism, the fastest growing sector of the $US3 trillion (3 million million) a year global tourism industry, may offer a source of revenue to help fill this gap in funds. Congo Basin national parks and reserves harbour many charismatic animals (okapi, lowland gorilla, mandrills, bongo, forest elephant) that are likely to attract tourists, and as a result many protected-area managers are sinking capital into the development of tourist infrastructure. This paper reviews the evidence for ecotourism's capacity to generate revenue for protected-area management and appraises the financial viability of nature tourism in the Congo Basin. [ABSTRACT FROM AUTHOR]

SUMMARY: In this paper, we puzzle the way that sovereignty has been a sketchily present dynamic in conservation discourses. In the case of the world's many island communities whose colonial histories extend into the present in virtually every domain, silences around sovereignty in conservation contexts are particularly notable for the way they suggest the enduring domination of local communities by distant metropoles. Here, we provide a review of several critical issues in Pacific Islands contexts – biosecurity, food security, intellectual and material property rights and protected areas – that highlight the importance of conceptualizing sovereignty beyond the state to better enhance conservation outcomes. The novel approach we take in regard to these problems is to encourage conservation practitioners to more deeply engage with the ‘ecological futures’ that indigenous and local island communities are weaving in a period of active (re)articulations of sovereignty in conception, legal constitution and everyday engagements with island environments. [ABSTRACT FROM AUTHOR]

The adverse effects that conservation can have on Indigenous Peoples and local communities have been known for decades. In recognition, governments and conservation organizations have adopted joint statements of intent and rolled out various individual measures to safeguard human rights. Nevertheless, a gap remains between policy and practice, as evidenced by numerous recent examples of human rights infringements because of the (in)actions of conservation. We present ethnographic research with people living adjacent to Pegunungan Cyclops, an IUCN category I(a) strict protected area in Papua Province, Indonesia, aiming to understand their experiences of conservation and provide some nuance regarding the gap between policy and practice in human rights and conservation. We uncovered feelings of injustice, discontent, confusion, an overall lack of consultation between local inhabitants and park managers and decades of contradictory policies and projects characterized by implementation problems stemming from scant resources. We also show how national struggles over rights and recognition are conflated and intertwined with local ones and how national and provincial policies can alter governance regimes, tenure arrangements and power relations locally. Despite the issues, our informants also recalled favourably instances in which partnerships between local inhabitants and other actors were well received because they were implemented through detailed consultation, producing management actions that better aligned with traditional practices. For people in the Cyclops Mountains today, the emerging avenues provided by the social forestry programme in Indonesia could be the most beneficial way to secure greater access to their lands, and conservationists can play a role in supporting this process. [ABSTRACT FROM AUTHOR]

The current paradigm of biodiversity conservation, with its continued focus on the notion of pristine nature, has resulted in the separation of humans and nature at the expense of both biological and cultural–linguistic diversity. The continued annexation of land for the cause of conservation has resulted in the curtailment of both rights and access to local and diverse food sources for many rural communities. Indigenous Peoples and local communities are fundamental to conserving biodiversity through sustainable use of nature despite repeated attempts to dispossess them from their lands, cultures and knowledge. It has been this traditional and land-based knowledge that has contributed to the conservation of biodiversity whilst also supporting healthy, diverse and nutritious diets. If we are to achieve a more just and sustainable future, we need to continue to centre conservation initiatives around rights, access and equity whilst respecting a plurality of perspectives, worldviews and knowledge systems. Here we review alternative approaches that help reconcile the right to food with biodiversity conservation, such as biocultural rights, rights-based approaches and integrated land management schemes, with the aim of identifying optimal ways forward for conservation that break away from the dichotomous view that pits people against nature and instead embrace the importance of this symbiotic relationship. [ABSTRACT FROM AUTHOR]

The introduction of the Green Development Mechanism (GDM) as a governance tool for biodiversity conservation is presented as a legal transplant, originating in the Clean Development Mechanism from the climate regime. The case provides an instance of a transplanted legal idea not from one jurisdiction to another but between two transnational regimes. The legal transplantation approach highlights the motives for replication and factors that hinder it. In this context, the discussion reveals that while the GDM was constructed for effectiveness concerns, it was presented as a transplant in order to import to the newly established model legitimacy from the original one. Yet, a uniform acceptance of the transplant was prevented because of divergent evaluations of the original model. The existence of several, not one, ideologies and perceptions explains why transplanting is a highly unpredictable strategy for fostering acceptance of a legal idea in the transnational space, and ultimately for its implementation. Following the recognition that legitimacy cannot be inherited, the initiative employed a mixed strategy to ensure its acceptance, based on the democratic principles and effectiveness that are expected from non-state authorities, as well as the consensus-based, treaty-grounded 'rules of the game' of state actors. The case highlights how the universal endorsement of all states, and the appearance of alignment with international norms and intergovernmental institutions, remain significant goals of transnational initiatives. [ABSTRACT FROM AUTHOR]

In Iran, national parks were originally created to protect wildlife and natural expanses. Over time, the exigencies of handling conflict with the locals and a worldwide shift in management approaches from strict protection to newer participatory approaches led Iranian conservationists to adopt the discourse of participatory conservation. However, serious institutional and attitudinal obstacles have prevented policy makers and officials from developing good relations with local communities, making it difficult to serve the interests of conservation or accommodate tourists. Based on interviews with past and present officials of the Department of the Environment of Iran and other field observers, this paper discusses approaches to conservation that reconcile the requirements of conservation with the needs of the people who benefit from reserves. [ABSTRACT FROM AUTHOR]

The Ouadi Rimé–Ouadi Achim Reserve (Réserve de l'Ouadi Rimé–Ouadi Achim) in central Chad supports large numbers of livestock and rare antelopes, and is the site of ongoing reintroductions of the scimitar-horned oryx Oryx dammah and addax Addax nasomaculatus. We present results of surveys conducted during 2011–2019 to examine patterns of relative abundance and distribution of dorcas gazelles Gazella dorcas , dama gazelles Nanger dama and livestock in relation to each other and to water sources in a 3,500 km2 area in the centre of the Reserve. Dorcas gazelles numbered 7,700–18,000, moving extensively across the area. Livestock varied between c. 2,000 and 68,000 tropical livestock units across surveys, with density doubling in the wet season. Dorcas gazelle distribution was negatively associated with livestock, and livestock density was positively associated with artificial water sources. Dorcas gazelle densities were positively associated with locations where there had been wild fires in the 6 months prior to a survey. Dama gazelles were encountered only 13 times, insufficient to estimate their population size reliably. Opportunistic observations suggest dama gazelles avoid livestock and burnt ground. Our findings highlight the importance of the Reserve. We recommend the designation of a large, well-managed conservation priority zone in the Reserve's core area in which no further development of water resources is permitted. Management of livestock numbers within this zone at or below current levels is essential to integrate national goals for both biodiversity conservation and pastoralism development. [ABSTRACT FROM AUTHOR]

Social media are being used increasingly by the science community to share research output with a wide audience and to seek feedback. They are also used as alternatives to the traditional citation-based assessment of the impacts of scientific products and even to inform employment decisions in academia. One of these media platforms, ResearchGate, is a popular application with more than 20 million users who share and discuss scientific products. We report on a remarkably high level of interest in one of our publications on ResearchGate about the Eurasian wild pig Sus scrofa in Iran, a poorly studied species in a conservation priority region. The number of reads of our publication was c. 1,500 times higher than the mean per publication for scientists from a range of American and Asian universities. Comparison with other ResearchGate statistics and reader feedback indicates these reads resulted from data-gathering processes unrelated to the details of the research. Although this raises questions regarding the ability of ResearchGate and similar platforms to measure research interest and impacts reliably, we use the popularity of our article as an opportunity to advocate for conservation research in an understudied region and on an understudied species. [ABSTRACT FROM AUTHOR]

Canga, or ironstone, ecosystems are hotspots of old-growth plant diversity and highly specialized cave invertebrates. These ancient metalliferous habitats are amongst the most threatened ecosystems because of the destruction caused by large-scale iron ore mining. International debate on biodiversity offsets is increasing because these mechanisms are seen as tools for potentially balancing economic development with conservation biodiversity. Leading mining companies worldwide, including some of the largest iron ore producers in Brazil, are signatories to offset principles and best practices that aim to achieve no net loss of habitats, species or ecosystem functions. We aimed to analyse whether Brazilian legal requirements for biodiversity offsets result in the achievement of conservation outcomes or in elevated threat of extinction in canga ecosystems. We evaluated technical reports that support decision-making related to environmental licensing for iron ore mining and specific offset proposals linked to the Atlantic Forest Act. We found a relevant net loss in canga ecosystems and observed shortcomings related to the equivalency and transparency of offset principles. These deficiencies are mainly related to lax norms and regulations and the absence of an integrated database for accessing information on environmental licensing processes. We argue that both policy flaws and low engagement by the Brazilian mining industry in implementing offset principles have increased the threat of extinction in canga ecosystems. [ABSTRACT FROM AUTHOR]

Summary: The Natura 2000 network, the pillar of biodiversity conservation in Europe, still shows some knowledge gaps after almost 30 years since its implementation. As birds are a taxonomic group that is underrepresented in the literature related to Natura 2000 compared to their importance in the EU Directives, this review investigated the characteristics of the scientific research dedicated to birds in relation to Natura 2000. This review focused on 169 peer-reviewed articles covering a period of 25 years (1995–2019). Most studies were set within single Natura 2000 site or regions within countries, and concerned terrestrial habitats, particularly wetlands. The terrestrial Mediterranean biogeographical region and marine Atlantic region had the greatest number of publications, while Spain, Italy, and France were the countries with the highest number of reviewed articles. The number of publications was correlated to Natura 2000 coverage at both country and biogeographical region level. Bird species were studied mainly at a community or single-species level and most publications studied distribution and occurrence of the bird species of interest, while very few assessed the conservation status of the species. Only a few articles set within Natura 2000 sites addressed the issues of habitat suitability for birds or the effectiveness of conservation efforts. Both Annex I and non-Annex I bird species were examined in the literature, with most species having decreasing population trends at the European scale. Future research on bird conservation and Natura 2000 should focus on marine ecosystems as well as habitats that have received less attention despite their important role in a changing future (alpine and urban types). Moreover, future studies should encompass larger spatial scales and those species for which status and trends are still not thoroughly investigated. Finally, it would be important to enhance research efforts on the conservation status and effectiveness in relation to the network. [ABSTRACT FROM AUTHOR]

Agroforestry plantings offer a promising ecologically based solution to address agricultural resource concerns while simultaneously achieving conservation goals, because they provide multiple benefits including reduced soil erosion, decreased nutrient runoff, increased biodiversity and greater farm income stability. Despite these benefits, the adoption of agroforestry practices remains low throughout the United States. One approach intended to increase the implementation of these ecologically beneficial practices is to offer financial incentives for landowners. Several USDA conservation programs provide applicant landowners with financial and technical resources to implement approved conservation practices, including tree planting. Missouri offers a unique socio-political context for the application of agroforestry tree plantings in established conservation programs as it is currently the only state with an Environmental Quality Incentives Program fund pool dedicated to agroforestry and woody crop establishment. To gather initial information on the potential for agroforestry in Missouri, seven conservation professionals from prominent agencies, including Natural Resource Conservation Service and University of Missouri Extension, were interviewed. The purpose of these interviews was to gather in-depth knowledge on (1) the current dialogue around trees in conservation programs between natural resource professionals and landowners (2) the relationships between landowners and conservation agencies and (3) the professionals' knowledge of and familiarity with agroforestry practices. Preliminary findings suggest there are misconceptions about the requirements and regulations for conservation programs among landowners and conservation professionals. Another common theme was that conservation agencies face challenges in forming long-term connections with landowners, and they rely primarily on landowners to reach out for assistance. Lastly, conservation professionals are supportive of agroforestry but wish for greater knowledge of the practices before promoting them to landowners. Due to the small sample size of interview participants, these insights provide one perspective into the agroforestry knowledge of natural resource professionals. These initial findings will help direct future research on how well natural resource professionals understand agroforestry concepts and how they are engaging with Missouri farmers to support them in planting trees on their land. [ABSTRACT FROM AUTHOR]

Biodiversity laws around the world differ, but, at their core, these laws promote the fundamental objective of preventing environmental decline and species extinctions. A variety of legal mechanisms have been implemented in domestic laws around the world to achieve this objective, including protection for habitat, environmental impact assessments and threatened species recovery plans. In many jurisdictions, if these mechanisms fail to protect a species, it may be legally declared extinct, or added to a formal list of those that have been lost. This article examines the conservation purpose and legal implications for laws about extinction. A legal power to recognise a species as extinct has the potential to foster ambition, transparency and rigorous measurement of progress against conservation goals. However, in practice, efforts to prevent extinction are applied selectively. Without an obligation to learn from extinctions, recognition of species extinctions in law may have perverse effects, or no effect at all. This article proposes a conceptual model for the role of law in relation to extinctions, highlighting opportunities to improve legal frameworks to achieve more productive and positive conservation outcomes, even as climate change and other pressures drive many more species towards extinction. [ABSTRACT FROM AUTHOR]

Capacity development is increasingly recognized as central to conservation goals. Efforts to develop individual, organizational and societal capacity underpin direct investments in biodiversity conservation and natural resource management, and sustain their impact over time. In the face of urgent needs and increasingly complex contexts for conservation the sector not only needs more capacity development, it needs new approaches to capacity development. The sector is embracing the dynamic relationships between the ecological, political, social and economic dimensions of conservation. Capacity development practitioners should ensure that individuals, organizations and communities are prepared to work effectively in these complex environments of constant change to transform the systems that drive biodiversity loss and unsustainable, unequitable resource use. Here we advocate for a systems view of capacity development. We propose a conceptual framework that aligns capacity development components with all stages of conservation efforts, fosters attention to context, and coordinates with parallel efforts to engage across practitioners and sectors for more systemic impact. Furthermore, we highlight a need for practitioners to target, measure and support vital elements of capacity that have traditionally received less attention, such as values and motivation, leadership and organizational culture, and governance and participation by using approaches from psychology, the social sciences and systems thinking. Drawing from conservation and other sectors, we highlight examples of approaches that can support reflective practice, so capacity development practitioners can better understand the factors that favour or hinder effectiveness of interventions and influence system-wide change. [ABSTRACT FROM AUTHOR]

Capacity development is critical to long-term conservation success, yet we lack a robust and rigorous understanding of how well its effects are being evaluated. A comprehensive summary of who is monitoring and evaluating capacity development interventions, what is being evaluated and how, would help in the development of evidence-based guidance to inform design and implementation decisions for future capacity development interventions and evaluations of their effectiveness. We built an evidence map by reviewing peer-reviewed and grey literature published since 2000, to identify case studies evaluating capacity development interventions in biodiversity conservation and natural resource management. We used inductive and deductive approaches to develop a coding strategy for studies that met our criteria, extracting data on the type of capacity development intervention, evaluation methods, data and analysis types, categories of outputs and outcomes assessed, and whether the study had a clear causal model and/or used a systems approach. We found that almost all studies assessed multiple outcome types: most frequent was change in knowledge, followed by behaviour, then attitude. Few studies evaluated conservation outcomes. Less than half included an explicit causal model linking interventions to expected outcomes. Half of the studies considered external factors that could influence the efficacy of the capacity development intervention, and few used an explicit systems approach. We used framework synthesis to situate our evidence map within the broader literature on capacity development evaluation. Our evidence map (including a visual heat map) highlights areas of low and high representation in investment in research on the evaluation of capacity development. [ABSTRACT FROM AUTHOR]

Conservation challenges occur in complex social-ecological systems that require scientists and practitioners to recognize and embrace that humans are active agents within these systems. This interdependence of the social and ecological components of systems necessitates effective leadership to address and solve conservation problems successfully. Although conservation practitioners increasingly recognize leadership as critical to achieve conservation goals, clarity about the term leadership remains elusive in terms of specific strategies and behaviours. Our objective in this review of conservation leadership scholarship was to build on prior literature to conceptualize and define the behavioural leadership strategies that lead to successful conservation outcomes. Following an initial review of more than 1,200 peer-reviewed publications, we conducted a systematic review of 59 articles utilizing an inductive analysis approach and identified a set of five leadership domains that contribute to positive conservation outcomes: (1) stakeholder engagement, (2) trust, (3) vision, (4) individual champion, and (5) excellence in internal attributes. Each domain is defined by 2–4 behaviours that we consider leadership practices. To sustain meaningful progress toward global conservation of biodiversity, conservation scientists and practitioners must embrace and invest in leadership as an integral component of solving our collective conservation challenges. [ABSTRACT FROM AUTHOR]

The western Antarctic Peninsula is facing rapid environmental changes and many recent publications stress the need to gain new knowledge regarding ecosystems responses to these changes. In the framework of the Belgica 121 expedition, we tested the use of a nimble vessel with a moderate environmental footprint as an approach to tackle the urgent needs of the Southern Ocean research community in terms of knowledge regarding the levels of marine biodiversity in shallow areas and the potential impacts of retreating glaciers on this biodiversity in combination with increasing tourism pressure. We discuss the strengths and drawbacks of using a 75' (23 m) sailboat in this research framework, as well as its sampling and environmental efficiency. We propose that the scientific community considers this approach to 1) fill specific knowledge gaps and 2) improve the general coherence of the research objectives of the Antarctic scientific community in terms of biodiversity conservation and the image that such conservation conveys to the general public. [ABSTRACT FROM AUTHOR]

Nearly 10% of the world's total forest area is formally owned by communities and indigenous groups, yet knowledge of the effects of decentralized forest management approaches on conservation (and livelihood) impacts remains elusive. In this paper, the conservation impact of decentralized forest management on two forests in Tanzania was evaluated using a mixed method approach. Current forest condition, forest increment and forest use patterns were assessed through forest inventories, and changes in forest disturbance levels before and after the implementation of decentralized forest management were assessed on the basis of analyses of Landsat images. This biophysical evidence was then linked to changes in actual management practices, assessed through records, interviews and participatory observations, to provide a measure of the conservation impact of the policy change. Both forests in the study were found to be in good condition, and extraction was lower than overall forest increment. Divergent changes in forest disturbance levels were in evidence following the implementation of decentralized forest management. The evidence from records, interviews and participatory observations indicated that decentralized management had led to increased control of forest use and the observed divergence in forest disturbance levels appeared to be linked to differences in the way that village-level forest managers prioritized conservation objectives and forest-based livelihood strategies. The study illustrates that a mixed methods approach comprises a valid and promising way to evaluate impacts of conservation policies, even in the absence of control sites. By carefully linking policy outcomes to policy outputs, such an approach not only identifies whether such policies work as intended, but also potential mechanisms. [ABSTRACT FROM PUBLISHER]

Designating protected areas remains a core strategy in biodiversity conservation. Despite high endemism, montane forests across the island of Java are under-represented in Indonesia's protected area network. Here, we document the montane biodiversity of Gunung Slamet, an isolated volcano in Central Java, and provide evidence to support its increased protection. During September–December 2018, we surveyed multiple sites for birds, primates, terrestrial mammals, reptiles, amphibians and vegetation. Survey methods included transects, camera traps and targeted searches at six sites, at altitudes of 970–2,512 m. We used species distribution models for birds and mammals of conservation concern to identify priority areas for protection. We recorded 99 bird species (13 globally threatened), 15 mammals (five globally threatened) and 17 reptiles and amphibians (two endemic). Our species distribution models showed considerable cross-taxon congruence between important areas on Slamet's upper slopes, generally above 1,800 m. Particularly important were records of the endemic subspecies of the Endangered Javan laughingthrush Garrulax rufifrons slamatensis, not recorded in the wild since 1925, the Endangered Javan gibbon Hylobates moloch and Javan surili Presbytis comata, and the Vulnerable Javan lutung Trachypithecus auratus and Javan leopard Panthera pardus melas. Recent forest loss has been modest, at least 280 km2 of continuous forest remain above 800 m, and our surveys show that forest habitats are in good condition. However, the mountain is widely used by trappers and hunters. Given its importance for biodiversity conservation, we discuss different options for improving the protection status of Gunung Slamet, including designation as a National Park or Essential Ecosystem. [ABSTRACT FROM AUTHOR]

Tropical forests are both important stores of carbon and among the most biodiverse ecosystems on the planet. Reducing emissions from deforestation and degradation (REDD) schemes are designed to mitigate the impacts of climate change, by conserving tropical forests threatened by deforestation or degradation. REDD schemes also have the potential to contribute significantly to biodiversity conservation efforts within tropical forests, however biodiversity conservation and carbon sequestration need to be aligned more closely for this potential to be realized. This paper analyses the relationship between tree species diversity and above-ground biomass (AGB) derived from 1-ha tree plots in Central African rainforests. There was a weakly significant correlation between tree biomass and tree species diversity (r = 0.21, p = 0.03), and a significantly higher mean species diversity in plots with larger AGB estimates (M = 44.38 species in the top eight plots, compared to M = 35.22 in the lower eight plots). In these Central African plots, the relationship between tree species diversity and AGB appeared to be highly variable; nonetheless, high species diversity may often be related to higher biomass and, in such cases, REDD schemes may enhance biodiversity by targeting species diverse forests. [ABSTRACT FROM PUBLISHER]

Summary: China's Belt and Road Initiative (BRI), designed to build critical infrastructure and coordinate economic growth, is the most significant development initiative in modern history. The BRI has a documented vision for sustainability, including environmental impact assessments and responsibility tenets. Despite this, a growing body of literature has found adverse effects of BRI projects on protected land and species. To understand corporate responsibility and regulations for companies participating in the BRI, we gathered information on 260 BRI companies using the Refinitiv Eikon BRI Connect database and the China Global Investment Tracker. The results revealed a significant gap in corporate responsibility reporting for biodiversity impacts, environmental restoration, environmental project financing and the United Nations' Sustainable Development Goals (SDG) 14 'Life below Water' and 15 'Life on Land'. The modest fraction of companies that we found to report biodiversity accountability highlights the need to restructure and incentivize the reporting of environmental and biodiversity risks. The current evidence of limited adherence to responsibility measures highlights a clear opportunity to align BRI development with the BRI's vision for sustainability, and to strengthen links for policy engagement within Chinese regulatory frameworks and international obligations at the United Nations within its SDG framework. [ABSTRACT FROM AUTHOR]

International aid projects in post-communist countries were meant to support environmental protection during the transition period and to introduce new standards of environmental governance. While the outcomes of the World Bank biodiversity project in the Belavezhskaya Pushcha National Park in Belarus were evaluated positively after its delayed completion, an assessment using the same criteria 10 years later questioned its long-term effectiveness. This paper links current project outcomes with the implementation process, and uses this knowledge to deduce lessons for designing and implementing future international initiatives in Belarus and other post-communist contexts. There are four interlinked and project-specific reasons for the observed unsustainability of project outcomes are identified: (1) the predominance of the natural sciences, (2) an unbalanced representation of actors within the hierarchical system of governance, (3) powerful implementation by official high-level actors, and (4) insufficient knowledge of participatory methods and principles of multi-level governance. In order to introduce new standards for environmental governance, international aid projects should (1) streamline communications between the actors at different scales, including donor organizations, local agencies and stakeholders in the receiving countries; and (2) use ongoing project and, in particular, process assessment to reflect on the project progress to achieve longer term effectiveness of project outcomes. [ABSTRACT FROM PUBLISHER]

The ecological network of Natura 2000, an European Union (EU) initiative to halt biodiversity loss across Europe, has dominated biodiversity governance in the new EU member states in recent years, as implementation was a condition of accession. Non-governmental organizations (NGOs) have generally assisted Natura 2000 implementation. In two Central and Eastern European countries (Poland and Hungary), NGOs became involved in different ways; this paper seeks to analyse and explain these national differences by researching the theoretical background of policy networks and advocacy coalitions in both countries. In Hungary, NGOs worked closely with governmental authorities and contributed significantly to site selection. In Poland, NGOs initially opposed government plans, but later moved toward close cooperation with public institutions; this resulted in a significant expansion in the area and number of designated Natura 2000 sites. In both countries, NGO influence increased during the Natura 2000 process owing to the establishment of multi-level policy networks with the European Commission and public institutions, based on resource dependencies and shared beliefs. In post-socialist countries, the progression from government-monopolized biodiversity conservation implies a growing importance and contribution of NGOs, and their ability to use resources appropriately in the new governance contexts. [ABSTRACT FROM PUBLISHER]

To evaluate the status of biodiversity and to determine how current conservation efforts can be improved, biodiversity monitoring is crucial. An important aspect of data quality lies in its spatial resolution. It is unclear how finer scale land cover and land value information might further benefit biodiversity conservation. This paper aimed to assess the impacts of scale by modelling the conservation of endangered European wetland species and their corresponding habitats. Fine-scale datasets were derived by integrating existing geographical, biophysical and economic data. A habitat allocation model, based on principles from systematic conservation planning and economic theory, was developed to estimate area requirements and opportunity costs of habitat protection in Europe. Coarse-scale and fine-scale simulations were compared by inputting both resolutions into the model. Habitat locations were restricted either only by historical species occurrence data at UTM 50 resolution or additionally by explicit wetland data at 1-km2 resolution. Coarse country-average land rents were contrasted with spatially detailed land rent estimates at a 5' resolution. Costs of habitat protection and area requirements for reserves may be severely underestimated when conservation planning relies only on coarse-scale data, which may result in notable shortcomings in conservation target achievement. Improvements in conservation benefits far outweigh the additional costs of acquiring fine-scale data. [ABSTRACT FROM PUBLISHER]

Effective conservation planning must anticipate the rates and patterns of dynamic threats to biodiversity, such as rapid changes in land use. Poor understanding and prediction of drivers and patterns of conversion of habitat can hinder assessments of the relative vulnerability of areas of remaining indigenous habitat to conversion, and identification of habitats in most immediate need of protection. Methods developed to model vulnerability to conversion vary in their complexity and applicability to conservation management. Generalized additive models provide a simple robust method to explore predictors and patterns of land-use conversion, and may be used to predict future patterns of conversion using recent land conversion data. This paper provides the first data-derived and statistically validated measurement of the vulnerability of New Zealand's indigenous grasslands to conversion. Higher altitude and more marginal (for agriculture and forestry) land showed greater conversion, and models based on earlier conversion patterns performed more poorly in predicting current patterns of conversion. Up-to-date land conversion data appear crucial for accurately predicting future vulnerability to habitat conversion. [ABSTRACT FROM PUBLISHER]

Summary: Globally, there is a trend towards conserving biodiversity by promoting co-management with multiple stakeholders at landscape scales. Environmental policies emphasize stakeholder engagement in decision-making, yet landscape conservation is typically a bureaucratic–scientific endeavour. Building trusting relationships with stakeholders is key to negotiations that minimize trade-offs and maximize synergies. Incorporating shared stakeholder objectives improves co-management, as they act as incentives for participation and trust development. We explored the degree of alignment between the bottom-up stakeholder objectives and top-down management objectives of a landscape-scale conservation initiative on the West Coast of South Africa. We categorized stakeholders into six affiliations representing governmental, private and community organizations, and using a social-ecological inventory we identified ten shared objectives. Of these objectives, three were shared between all affiliations, namely biodiversity conservation, socioeconomic development and coordination of the landscape approach. The first two aligned with the top-down landscape management objectives and the latter did not. The importance of coordinating landscape approaches in multi-stakeholder landscape-scale initiatives is crucial to long-term success, and we recommend that it be formally included as a landscape management objective. Exploring the alignment between bottom-up and top-down objectives can highlight overlooked functions of co-management and can reduce the transaction costs of sustaining conservation efforts in the long term. [ABSTRACT FROM AUTHOR]

The High Niger National Park is one of the most important protected areas for biodiversity conservation in Guinea. This study examined the temporal evolution of the bushmeat trade in three rural markets in the Park and in the nearest urban centre, Faranah. We collected data in markets during August–November 2017 in three villages around the Mafou core area of the Park and in Faranah, and compared these data with equivalent published data from the same rural areas in 2001 and 2011 and from Faranah in 1994, 1995, 1996 and 2011. Across all study periods, mammals predominated in the bushmeat trade. In rural markets we noted a marked increase in the number of carcasses and biomass offered for sale from 2001 onwards, whereas in Faranah there were no differences over time other than a peak in 1996. Overall, there was an increase in the sale of smaller sized species (< 10 kg), and a marked increase in the sale of species that forage on crops, including the green monkey Chlorocebus sabaeus and warthog Phacochoerus africanus, in spite of religious taboos against the consumption of primates and Suidae. Green monkeys were not sold in markets during the 1990s but were the dominant species in Faranah in 2011 and 2017. Our findings suggest a marked shift in traded species, associated with crop protection by farmers and economic incentives to kill and trade crop-foraging species. This study highlights the value of a longitudinal perspective for investigating the dynamic relationship between local livelihoods and biodiversity conservation. [ABSTRACT FROM AUTHOR]

In this era of socially-oriented biodiversity conservation and resource management, practitioners and scholars all too often invoke unclear and imprecise claims of empowerment to describe changing relations between people and resources. Empowerment is an important indicator of conservation success and social transformation. Yet, when scholars and practitioners fail to adequately conceptualize empowerment, they run the risk of undermining the importance of local involvement and capacity building to achieve biodiversity conservation. Here we explore the many ways empowerment has been conceptualized in conservation. We root our commentary in the history of the use of empowerment in conservation from these diverse perspectives. We then present examples of different meanings, measurements and outcomes ascribed to empowerment. We conclude with suggestions for harnessing empowerment for the benefit of conservationists and communities alike. Because empowerment has the potential to improve resource management outcomes and local livelihoods, we recommend building an adaptive empowerment assessment framework to assist with its deployment where it is most needed. Although empowerment goals in conservation can guide practitioners and scholars to engage with communities in transparent, meaningful and lasting ways, conservation needs a critical approach that builds from an appreciation of the nuances underlying the purpose and power of empowerment for conservation. [ABSTRACT FROM AUTHOR]

In the western Serengeti of Tanzania, African elephant Loxodonta africana populations are increasing, which is rare across the species' range. Here, conservation objectives come into conflict with competing interests such as agriculture. Elephants regularly damage crops, which threatens livelihoods and undermines local support for conservation. For damage reduction efforts to be successful, limited resources must be used efficiently and strategies for mitigation and prevention should be informed by an understanding of the spatial and temporal distribution of crop damage. We assessed historical records of crop damage by elephants to describe the dynamics and context of damage in the western Serengeti. We used binary data and generalized additive models to predict the probability of crop damage at the village level in relation to landscape features and metrics of human disturbance. During 2012–2014 there were 3,380 reports of crop damage by elephants submitted to authorities in 42 villages. Damage was concentrated in villages adjacent to a reserve boundary and peaked during periods of crop maturity and harvest. The village-level probability of crop damage was negatively associated with distance from a reserve, positively with length of the boundary shared with a reserve, and peaked at moderate levels of indicators of human presence. Spatially aggregated historical records can provide protected area managers and regional government agencies with important insights into the distribution of conflict across the landscape and between seasons, and can guide efforts to optimize resource allocation and future land use planning efforts. [ABSTRACT FROM AUTHOR]

This paper describes the distribution, population size and conservation needs of the land snail Gulella taitensis (Gastropoda: Streptaxidae) endemic to the Taita Hills, Kenya. The species was investigated using timed searches between July and December 2000. In total 37 snails were recorded from only five of nine forest fragments searched. The snail was generally more abundant in the smaller forest fragments. The species appears to be a forest specialist, exhibiting preference for the least disturbed sections of forest. The small population size, restricted distribution and concentration in the smallest and most fragile forest fragments suggests the species is on the brink of extinction. The species fulfills the requirements for changing its conservation status from Endangered to Critically Endangered on the IUCN Red List. Promotion of the Forest Reserves to a conservation category that provides greater legal protection is necessary. [ABSTRACT FROM AUTHOR]

Summary: Biocultural and indigenous approaches to conservation, such as the sacred forests of India, are increasingly being recognized and valued. At these sites, the ecological aspects as well as the local community management and cultural significance of the landscape contribute to conservation success. From 2012 to 2015, we investigated five sacred forests in western Odisha (India) that varied in size from 1 to 1000 ha. Through interviews with 81 residents, we explored the types of groves, their use and management approaches. We investigated levels of grove disturbance and plant use with botanical survey methods. Some groves experience pressures from annual pilgrimage visitors, and we documented the relative impacts of pilgrims and other activities using ethnographic methods. Community participation or management by the Forest Department alone has not been completely effective in conserving these sacred natural sites; however, collaborative work can contribute to successful conservation. Continued community involvement is key to future biodiversity conservation in the sacred groves. [ABSTRACT FROM AUTHOR]

Desiccation-tolerant (DT) plant germplasm (i.e. seeds, pollen and spores) survive drying to low moisture contents, when cytoplasm solidifies, forming a glass, and chemical reactions are slowed. DT germplasm may survive for long periods in this state, though inter-specific and intra-specific variation occurs and is not currently explained. Such variability has consequences for agriculture, forestry and biodiversity conservation. Longevity was previously considered in the context of morphological features, cellular constituents or habitat characteristics. We suggest, however, that a biophysical perspective, which considers the molecular organization – or structure – within dried cytoplasm, can provide a more integrated understanding of the fundamental mechanisms that control ageing rates, hence the variation of longevity among species and cell types. Based on biochemical composition and physical–chemical properties of dried materials, we explore three types of the interplay between structural conformations of dried cytoplasm and ageing: (1) cells that lack chlorophyll and contain few storage lipids may exhibit long shelf life, with ageing probably occurring through slow autoxidative processes within the glassy matrix as it relaxes; (2) cells with active chlorophyll may die quickly, possibly because they are prone to oxidative stress promoted by the photosynthetic pigments in the absence of metabolic water and (3) cells that lack chloroplasts but contain high storage lipids may die quickly during storage at −20°C, possibly because lipids crystallize and destabilize the glassy matrix. Understanding the complex variation in structural conformation in space and time may help to design strategies that increase longevity in germplasm with generally poor shelf life. [ABSTRACT FROM AUTHOR]

Translocations are an important tool for the conservation of biodiversity, but although ecological feasibility studies are frequently conducted prior to implementation, social feasibility studies that consider how local communities perceive such projects are less common. The translocation of blue sheep Pseudois nayaur to Sagarmatha National Park, Nepal, has been proposed, to reduce livestock depredation by snow leopards Panthera uncia by providing an alternative prey base in addition to the small population of Himalayan thar Hemitragus jemlahicus. This study used systematic sampling, a quantitative questionnaire and qualitative interviews within the Park to provide data on the social viability of the proposed translocation. Quantitative analysis revealed moderate levels of support but qualitative analysis suggested that there are significant concerns about the proposal. In addition, multiple regression analysis found that women and livestock owners were significantly less supportive, although the model had low explanatory power. Potential crop damage and competition for forage were frequently cited as concerns, especially amongst those with a high level of dependence on natural resources. Given the mixed response to the proposed translocation of blue sheep to the Everest region, alleviating the reservations of local residents is likely to be key to any further consultation, planning or implementation. [ABSTRACT FROM AUTHOR]