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This paper examines the consideration of climate change in environmental assessment (EA) in the liquefied natural gas (LNG) sector, British Columbia, Canada. Based on an analysis of recent EA applications, results show that climate change is considered, to some extent, in all phases of EA for most LNG projects. However, stakeholders indicate a dissatisfaction with practice – often based on expectations about EA that exceed what it can deliver as a project-based tool, and sometimes based on an incomplete understanding of existing climate change legislation and targets. Results also indicate inconsistent application of existing climate change requirements across project EAs. Notwithstanding proponents often addressing climate change in their EA applications, climate change tends to receive little attention in project decision and approval conditions. The paper concludes with recommendations for better practice climate change consideration in EA that is commensurate with the scope and scale of project-level issues, complemented by more strategic EA and economic instruments. [ABSTRACT FROM AUTHOR]

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Abstract Global warming is already affecting the oceans through changes in water temperature, acidification, oxygen content and sea level rise, amongst many others. These changes are having multiple effects on marine species worldwide, with subsequent impacts on marine fisheries, peoples' livelihoods and food security. This work presents a review of the recent literature on the current and projected impacts of climate change on Canada's Pacific marine ecosystem. We find that there is an increasing number of studies in British Columbia focusing on changes in ocean conditions and marine species responses under climate change, including an emerging literature on the socio-economic impacts of these changes considered to be a knowledge gap. According to the literature, it is well established that ocean temperatures are increasing over the long-term, especially, in southern areas of British Columbia. Warming trends are increasing in the spring and are strongest in summer. However, there are important uncertainties regarding other climate drivers, such as oxygen concentration and acidification, stemming mainly from the insufficiency of data. Pacific salmon, elasmobranchs, invertebrates and rockfishes are amongst the most vulnerable species groups to climate change in British Columbia. Also, shifts in stock distribution and fish abundance under climate change may have a significant impact on fish supply affecting the livelihoods and food security of some British Columbians. The magnitude of these impacts is likely to vary according to a latitudinal gradient, with southern coastal areas being more affected than northern and central areas; challenging multiple areas of governance, such as equity and fishing access amongst First Nations; and institutional arrangements for transboundary stocks between the U.S. and Canada. Highlights • Climate change is impacting marine species worldwide, affecting marine fisheries, peoples' livelihoods and food security. • There is an emerging literature on the socio-economic impacts of climate change at the local level. • This paper presents a review of the literature published on these impacts in British Columbia's marine species and fisheries. • Socio-economic impacts will vary according to a latitudinal gradient with unequal distribution of losses in marine catches. • We identify some of the risks that fisheries, communities and the economy are facing in the region due to climate change. [ABSTRACT FROM AUTHOR]

The paper explains the findings of the MC3 Project (Meeting the Climate Change Challenge). This project brought together over 100 researchers, practitioners, civil-society leaders, and policy-makers, led by researchers from Royal Roads University, Simon Fraser University, and the University of British Columbia, with 12 major research partners from the public and private sectors, including the Union of British Columbia municipalities. Researchers conducted a detailed evaluation of 11 leading, yet different, municipalities across the province to identify the leading innovators and innovations on climate action. The case studies revealed the following key drivers of innovation, in order of prominence: the legislative and policy framework, supported by provincially led incentives and tools, access to partnership funding and intermediary support, and framing the issue as critically important. [ABSTRACT FROM AUTHOR]

Storm surges and waves are key climate-driven parameters affecting the design and operation of ports and other infrastructure on the coast. Reliable predictions of future storm surges and waves are not yet available for the west coast of Canada, and this data gap hinders effective climate risk assessment, planning and adaptation. This paper presents numerical simulations of storm surges and waves in British Columbia coastal waters under a future climate (Representative Concentration Pathway) scenario (RCP8.5). The numerical models were first forced by wind and surface pressure fields from the ERA-5 global reanalysis, and calibrated and validated using historical wave and water level records. The models were then driven by atmospheric data from four regional climate models (RCMs) to investigate potential changes in the frequency and magnitude of storm surges and extreme waves over the 21st century. The model outputs were analyzed to determine the potential impacts of climate change on storm surges and wave effects at key ports and transportation assets in western Canada. The study is the first of its kind to utilize unstructured, computational models to simulate storm surges and waves for the entire western Canada coastal region, while maintaining the high spatial resolution in coastal sub-basins needed to capture local dynamic responses. [ABSTRACT FROM AUTHOR]

Despite a wealth of financial, technical, and human capacity in Canadian cities, it remains a challenging task to transform this capacity into effective climate change adaptation and mitigation. Indeed, mitigative and adaptive capacities only represent the potential to achieve the ultimate goals of greenhouse gas and vulnerability reduction. This paper builds on previous explorations of barriers to identify powerful levers by which action can be triggered and sustained at the local level through the study of three municipalities in the Lower Mainland of British Columbia, Canada. The necessity of an explicitly articulated high-level directive, leadership that stimulates an organizational culture of innovation and collaboration, and the ‘institutionalization’ of climate change response measures within standard operating procedures emerged as crucial enablers of action. Addressing a lack of technical, financial, or human resources is less a matter of creating more capacity than of facilitating the effective use of existing resources. This facilitation depends most fundamentally on re-working the path dependent institutional structures, organizational culture and policy-making procedures that have characterized the unsuccessful patterns of climate change policy development in the past. The ultimate goal is to contribute to the ongoing efforts to adapt institutions to the complex and uncertain futures associated with a changing climate, while simultaneously embedding broader sustainability goals in long-range strategic planning. [Copyright &y& Elsevier]

Aim The spatial extent of western Canada’s current epidemic of mountain pine beetle, Dendroctonus ponderosae Hopkins (Coleoptera: Curculionidae, Scolytinae), is increasing. The roles of the various dispersal processes acting as drivers of range expansion are poorly understood for most species. The aim of this paper is to characterize the movement patterns of the mountain pine beetle in areas where range expansion is occurring, in order to describe the fine-scale spatial dynamics of processes associated with mountain pine beetle range expansion. Location Three regions of Canada’s Rocky Mountains: Kicking Horse Pass, Yellowhead Pass and Pine Pass. Methods Data on locations of mountain pine beetle-attacked trees of predominantly lodgepole pine ( Pinus contorta var. latifolia) were obtained from annual fixed-wing aircraft surveys of forest health and helicopter-based GPS surveys of mountain pine beetle-damaged areas in British Columbia and Alberta. The annual (1999–2005) spatial extents of outbreak ranges were delineated from these data. Spatial analysis was conducted using the spatial–temporal analysis of moving polygons (STAMP), a recently developed pattern-based approach. Results We found that distant dispersal patterns (spot infestations) were most often associated with marginal increases in the areal size of mountain pine beetle range polygons. When the mountain pine beetle range size increased rapidly relative to the years examined, local dispersal patterns (adjacent infestation) were more common. In Pine Pass, long-range dispersal (> 2 km) markedly extended the north-east border of the mountain pine beetle range. In Yellowhead Pass and Kicking Horse Pass, the extension of the range occurred incrementally via ground-based spread. Main conclusions Dispersal of mountain pine beetle varies with geography as well as with host and beetle population dynamics. Although colonization is mediated by habitat connectivity, during periods of low overall habitat expansion, dispersal to new distant locations is common, whereas during periods of rapid invasion, locally connected spread is the dominant mode of dispersal. The propensity for long-range transport to establish new beetle populations, and thus to be considered a driver of range expansion, is likely to be determined by regional weather patterns, and influenced by local topography. We conclude that STAMP appears to be a useful approach for examining changes in biogeograpical ranges, with the potential to reveal both fine- and large-scale patterns. [ABSTRACT FROM AUTHOR]

Abstract: The health of the world''s oceans and their impact on global environmental and climate change make the development of cabled observing systems vital and timely as a data source and archive of unparalleled importance for new discoveries. The VENUS and NEPTUNE Canada observatories are on the forefront of a new generation of ocean science and technology. Funding of over $100M, principally from the Governments of Canada and BC, for these two observatories supports integrated ocean systems science at a regional scale enabled by new developments in powered sub-sea cable technology and in cyber-infrastructure that streams continuous real-time data to Internet-based web platforms. VENUS is a coastal observatory supporting two instrumented arrays in the Saanich Inlet, near Victoria, and in the Strait of Georgia, off Vancouver. NEPTUNE Canada is an 800km system on the Juan de Fuca Plate off the west coast of British Columbia, which will have five instrumented nodes in operation over the next 18 months. This paper describes the development and management of these two observatories, the principal research themes, and the applications of the research to public policy, economic development, and public education and outreach. Both observatories depend on partnerships with universities, government agencies, private sector companies, and NGOs. International collaboration is central to the development of the research programs, including partnerships with initiatives in the EU, US, Japan, Taiwan and China. [Copyright &y& Elsevier]

This paper provides an analysis of radiocarbon dates acquired during earlier and recent field seasons at the Keatley Creek site, southern British Columbia. Results indicate that early occupations predating 1900 cal. B.P. occurred, but were not likely associated with population aggregation and large housepits. The aggregated village appears to have emerged by approximately 1700 cal. B.P. and was abandoned at approximately 800 cal. B.P. A break in the occupational sequence is recognized at 1450-1350 cal. B.P. and one other short break may have occurred shortly after 1250 cal. B.P. Peak socioeconomic complexity appears to have been achieved between 1350 and 800 cal B.P. Climatic warming may have provided a selective environment favoring population aggregation and intensification during this time. The final abandonment of the Keatley Creek village appears to have been part of a regional phenomenon suggesting the possibility that climatic factors were important in this case as well. [ABSTRACT FROM AUTHOR]

• Forests are experiencing the cumulative negative impacts of multiple disturbances. • Community forestry in British Columbia has gained experience over 20 years. • Lessons from community forestry can serve to enhance the resilience of forests. • Area-based tenure fosters long-term forest health and community well-being. • Community forests shift mindsets towards a dynamic and holistic view of the forest. Forests around the world are experiencing the cumulative effects of rapid social and environmental change. Building resilience in the forestry sector has thus become of major importance in many countries, including Canada. While British Columbia (BC) generates the highest revenue from the forestry sector in Canada, the planning and management of forests in this province face several limitations that hinder the application of resilience thinking in a fully integrated way that accounts not only for ecosystem processes but also the close interconnection between forests and people. Community forestry in BC provides experience gained over 20 years that can form the basis for a more holistic, long-term approach to enhance the resilience of forested landscapes. Based on interviews with managers of 5 case study community forests (CFs), and a survey of all CFs in BC over three consecutive years, we present pilot practices to manage forests for resilience at the stand- and landscape-levels. Findings show that these practices mainly focus on (1) age and species diversification, (2) introduction of more drought-tolerant species, (3) systematic long-term monitoring of productivity and forest health, (4) wildfire risk management, and (5) introduction of enhanced silviculture such as thinning, rehabilitation and fertilization. Between 2016 and 2018, 38 CFs in BC invested more than CAD 4.5 million in enhanced silvicultural practices using their own funds. The area-based tenure of CFs motivated not only long-term planning and investment, but also shifted the mindset among residents towards a more multi-functional and dynamic view of the forest. Building adaptive capacity and social license, CFs foster a future where forest health and community well-being are compatible. These lessons can be scaled to BC and other forested landscapes in Canada and around the world. Scaling mechanisms include: (1) facilitating knowledge exchange; (2) increasing multi-stakeholder collaboration; (3) replication and mainstreaming of effective practices; (4) rethinking the forest tenure system; and (5) systematic research and monitoring to learn from pilot studies that could inform strategic interventions with landscape-scale impact. Multi-functional forests which are increasingly affected by climate change and novel disturbances could particularly benefit from the insights shared in this paper to build social-ecological resilience. [ABSTRACT FROM AUTHOR]