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Although metacommunity theory provides many useful insights for conservation planning, the transfer of this knowledge to practice is hampered due to the difficulty of identifying metacommunities in bioregions. This study aims to identify the spatial extent of metacommunities at bioregional scales using current and historical habitat data, especially because contemporary biodiversity patterns may be a result of time‐lagged responses to historical habitat configurations. Further, this estimation of the metacommunity spatial extent is based on both the habitat structure and the dispersal ability of the species. Focusing on dragonfly and damselfly (odonate) species in the eastern Swiss Plateau, the research uses wetland habitat information spanning over 110 years to create a time series of nine habitat networks between 1899 and 2010. From these networks, we identified the spatial extents of metacommunities based on the year of habitat information as well as on watershed boundaries. To identify the best metacommunity spatial extents, the study investigates whether patch pairs within a metacommunity exhibit greater similarity in species composition (i.e. lower beta‐diversity) than patch pairs between metacommunities. For the different metacommunities, we further investigated correlations between gamma diversity and metacommunity size and compare them to theoretical expectations. In both analyses we found that augmenting spatial metacommunity identification with historical geographical proximity results in stronger associations with biodiversity patterns (beta and gamma diversity) than when using only current‐day habitat or watershed information. [ABSTRACT FROM AUTHOR]

The plantscapes surrounding historical gardens hold significant value, reflecting the natural pristine state as well as demonstrating the cultural attributes of the landscape. This study aims to develop a method for identifying the characteristics of historic plantscapes and to recognize the authenticity of historic landscapes from the perspective of plant elements. Our method combines textual and geospatial data analysis to examine the plant species, their relationships and combinations, and spatial distribution. The case study focuses on the Beijing suburbs during the Qing Dynasty, as documented in A Collection of Past Events in Beijing. We identified 658 plants recorded, encompassing 44 families and 58 genera. These plants were categorized into 7 groups based on the growth type and morphological characteristics, leading to 54 plant relationship outcomes, 107 plant combination scenarios, 5 plant combination categories, and 7 representative plant combinations. Additionally, we mapped the spatial distribution of plants, forming 16 plantscape groups and depicting the spatial kernel density distribution of important plants. We also determined the characteristics of plantscapes in different directions in the suburb. Our findings advocate for respecting the historical development of the plantscape and understanding its evolution, particularly emphasizing the use of high-quality native plants and plant combinations. [ABSTRACT FROM AUTHOR]

During the Ming and Qing dynasties, the bureaucratization of native officers led to a more systematic expansion of Chinese official facilities in frontier areas, resulting in large-scale changes in the local landscape. This expansion is a distinct chapter in the history of ancient urban construction. For the Dali region, where the central government took the lead during the Ming dynasty, this paper compares the construction history of defense, administration, rituals, and education in different periods and discusses changes of Chinese official facilities in the context of the bureaucratization of native officers. The results show the following: 1. The primary concern of the appointed officials was to establish cities and create safe and stable strongholds to demonstrate the authority of the center. 2. The official facilities of administration, sacrifice, and education are all around the official controlled road. In addition, they gradually extended to various areas to control Dali. 3. Through the building of administrative facilities to implement central control, sacrificial facilities to achieve ideological infiltration and educational facilities to implement basic education development, Dali gradually converged with the Central Plains. 4. The political strategy of the appointed officials toward Dali was as follows: build offices – schools -walls – temples.

Context: Anthropogenic landscape change is an important driver shaping our environment. Historical landscape analysis contributes to the monitoring and understanding of these change processes. Such analyses are often focused on specific spatial scales and single research methods, thus covering only limited aspects of landscape change. Objectives: Here, we aim to assess the potential of combining the analysis of historical aerial imagery and local stakeholder interviews for landscape change studies using a standardized mapping and interviewing approach. Methods: We compared six agricultural landscapes across Europe and mapped land-cover using historical aerial imagery (starting between 1930 and 1980, depending on data availability, until recent years) with an object-based image analysis and random forest classification. For local perspectives of landscape change, we conducted oral history interviews (OHIs) with (almost) retired farmers. Comparing recorded landscape changes from both approaches provided insight into advantages of combining these two methods. Results: Object-based analysis enabled the identification of high-resolution land-cover dynamics, with scale enlargement and cropland/grassland expansion being the most commonly recurring trends across European landscapes. Perceived landscape changes identified in the OHIs included changes in farm management, landscape structure, and infrastructure. Farmers also reported drivers and personal values associated with landscape change. Combining the two historical landscape analysis tools resulted in a qualitative and quantitative understanding of changes in land-cover, land use, and land management. Conclusions: Comparing physical land-cover change with local farmer perspectives is key to a comprehensive understanding of landscape change. There are different ways the two methods can be combined, leading to different venues for science and policy making. [ABSTRACT FROM AUTHOR]

A retrospective examination of early pest and disease outbreaks, such as ink disease, offers new insights into their impact on ecosystems and landscapes. Ink disease, caused by Phytophthora spp., is one of the most destructive diseases affecting Castanea sativa Mill. It first appeared in Europe in the early 18th century, with the initial recorded case in Italy (Piedmont) dating back to 1845. However, its spread instilled significant concerns in several chestnut-growing regions primarily devoted to fruit production. In 1938, a comprehensive assessment of Phytophthora xcambivora outbreaks was conducted in the Bolognese Apennines (Italy), providing a detailed overview of chestnut cultivation status. Thirty-six disease foci were documented, and laboratory tests confirmed the presence of ink disease. To understand the disease's impact on chestnut ecosystem and landscape over the past 85 years, the 1938 sites were revisited to assess chestnut persistence and phytosanitary status, with Phytophthora species detected using isolation and molecular techniques. Monitoring data revealed that C. sativa still thrives in all but one site, with its wood seemingly able to coexist in dynamic equilibrium with the disease. While P. xcambivora was still detected in several foci, the extent of damage appeared limited. The potential for natural control, likely influenced by the complexity of soil biota, along with the natural spread of hypovirulence in chestnut blight and biological control of the Asian chestnut gall wasp, could explain the continued presence of chestnut in the investigated area and potentially throughout the Italian chestnut range, despite nearly two centuries of ink disease prevalence. Nevertheless, ongoing monitoring is essential to dynamically comprehend the factors at play and their efficacy, particularly in the context of climate change and the possible spread of other Phytophthora species. The survival of chestnut ecosystems amidst ink disease underscores the preservation of the economic, ecological, and landscape values associated with these woodlands. [ABSTRACT FROM AUTHOR]

Historical land use reconstructions help to assess climate change, interactions between ecosystems and human and strengthen the knowledge about these interactions. They are conducted on the basis of historical maps that only cover certain areas. Hence, there is a need to seek other maps enabling historical land use to be reconstructed. The aim of study is to assess the suitability of contemporary maps for reconstructing a historical non-forest area range in the Western Carpathians. The content of contemporary maps was compared with that of historical maps, including the number of glades, their area and the length of their boundaries. Over 60% of glades were reconstructed, which is 90% of the glade area inventoried based on historical maps. Over 50% glades with an area of less than 1ha were not reconstructed. However, the area they occupy does not account for 2% of the total glade area. Thus, it has no significant impact on the total area of the reconstructed glades. As much as 90% of the boundaries' length was reconstructed. The study shows that contemporary maps may be useful in reconstructing the forest and glades range and may be an additional source of information to verify the content of historical maps. • Contemporary maps are useful to reconstruct the historical land cover. • Reconstructing the land cover forms area gives better results than their boundaries. • Invariability of the plot structure make it easier to reconstruct past land use. • Large land fragmentation make it easier to reconstruct past land use. • Spatial range of different plots indicates the maximal range of past deforestation. [ABSTRACT FROM AUTHOR]

We extracted pollen from historical honeycomb specimens of beeswax to highlight the potential of beeswax as a source for palynological studies. The pollen composition was explored as a proxy for honeybee foraging in the past. Additionally, we wanted to illuminate the potential of the palynological analysis to provenance the specimens. Danish honeycomb samples from the Natural History Museum of Denmark, dating from the late 19th, early twentieth century were processed and analysed for pollen identification. We used Ellenberg values to represent functional traits for the identified taxa and applied these as explanatory variables to study the variation in foraging environment and plant preference of the honeybees. Our results indicate variations of an agricultural landscape, with bees foraging on plants that are high in nutritional value. We found that information gained from palynological analysis of museum samples may be useful in illuminating details of historical apiology. We present our study in light of the importance of environmental biodiversity in Denmark and its vitality for bees as key pollinators in our ecosystem. [ABSTRACT FROM AUTHOR]

The creation of municipal parks was the most significant development in gardening in the nineteeth century. More than 2,000 parks were made between 1840 and 1914, all financed from the public purse. This paper will explore the genesis of the parks' movement from the community of gardeners, assisted by an underswell of support from the working-class population. It will show how the radical policies of the main progenitors, John Claudius Loudon and Joseph Paxton, helped to ensure that public parks were of the same high quality as the landed estates of the elite and that they provided not only the health benefits which were essential in overcrowded urban areas, but also suitable recreational facilities. A cadre of gardeners, led by Paxton and the Chatsworth School, with the requisite landscaping and engineering skills acquired whilst working on landed estates, designed and built the first municipal parks. The parks which they created fulfilled their ideals of benefiting the working classes by being universally free of access and providing amenities tailored to their needs, including sporting facilities which formed the crucible for the nascent Football Association. The parks were of particular benefit in providing safe spaces for women and children, and venues for gatherings such as shows, fetes, children's events, and political meetings. Head gardeners with the necessary horticultural and management competency were appointed to maintain and supervise the parks once built. Gardeners succeeded in capturing control of the parks' movement creating for themselves more employment opportunities, with greater responsibilities and enhanced job security. In doing so they freed themselves from the remnants of servility, becoming the masters. [ABSTRACT FROM AUTHOR]

Abstract Although metacommunity theory provides many useful insights for conservation planning, the transfer of this knowledge to practice is hampered due to the difficulty of identifying metacommunities in bioregions. This study aims to identify the spatial extent of metacommunities at bioregional scales using current and historical habitat data, especially because contemporary biodiversity patterns may be a result of time‐lagged responses to historical habitat configurations. Further, this estimation of the metacommunity spatial extent is based on both the habitat structure and the dispersal ability of the species. Focusing on dragonfly and damselfly (odonate) species in the eastern Swiss Plateau, the research uses wetland habitat information spanning over 110 years to create a time series of nine habitat networks between 1899 and 2010. From these networks, we identified the spatial extents of metacommunities based on the year of habitat information as well as on watershed boundaries. To identify the best metacommunity spatial extents, the study investigates whether patch pairs within a metacommunity exhibit greater similarity in species composition (i.e. lower beta‐diversity) than patch pairs between metacommunities. For the different metacommunities, we further investigated correlations between gamma diversity and metacommunity size and compare them to theoretical expectations. In both analyses we found that augmenting spatial metacommunity identification with historical geographical proximity results in stronger associations with biodiversity patterns (beta and gamma diversity) than when using only current‐day habitat or watershed information.

Abstract Despite much interest in relationships among carbon and water in forests, few studies assess how carbon accumulation scales with water use in forested watersheds with varied histories. This study quantified tree growth, water use efficiency, and carbon‐water tradeoffs of young versus mature/old‐growth forest in three small (13–22 ha) watersheds in the H.J. Andrews Experimental Forest, Oregon, USA. To quantify and scale carbon‐water tradeoffs from trees to watersheds, tree‐ring records and greenness and wetness indices from remote sensing were combined with long‐term vegetation, climate, and streamflow data from young forest watersheds (trees ∼45 years of age) and from a mature/old‐growth forest watershed (trees 150–500 years of age). Biomass production was closely related to water use; water use efficiency (basal area increment per unit of evapotranspiration) was lower; and carbon‐water tradeoffs were steeper in young forest plantations compared with old‐growth forest for which the tree growth record begins in the 1850s. Greenness and wetness indices from Landsat imagery were not significant predictors of streamflow or tree growth over the period 1984 to 2017, and soil C and N did not differ significantly among watersheds. Multiple lines of evidence show that mature and old‐growth forest watersheds store and accumulate more carbon, are more drought resistant, and better sustain water availability compared to young forests. These results provide a basis for reconstructions and predictions that are potentially broadly applicable, because first‐order watersheds occupy 80%–90% of large river basins and study watersheds are representative of forest history in the Pacific Northwest region.

Afforestation has emerged as a major tool in climate mitigation, but plantations of non-native species can negatively affect biodiversity and ecosystem services. Planting indigenous trees in areas that were formerly forested requires an understanding of landscape history over centennial–millennial timescales derived from palaeoecology. Ancient open and mosaic ecosystems are particularly threatened by the global drive for tree planting, which is based on an assumption of degradation. Assumptions that open or mosaic landscapes are remnants of degraded forests is a type of attribution error that can be corrected through an understanding of landscape history. Cultural landscape mosaics can also have benefits in terms of biodiversity and ecosystem services when compared with closed-canopy forests. We propose that testing a null hypothesis regarding former forest cover will assist in correct landscape attribution, guiding reforestation and restoration that reflects landscape history and local context. Mitigating climate change while safeguarding biodiversity and livelihoods is a major challenge. However, rampant afforestation threatens biodiversity and livelihoods, with questionable benefits to carbon storage. The narrative of landscape degradation is often applied without considering the history of the landscape. While some landscapes are undoubtedly deforested, others existed in open or mosaic states before human intervention, or have been deliberately maintained as such. In psychology, a 'fundamental attribution error' is made when characteristics are attributed without consideration of context or circumstances. We apply this concept to landscapes, and then propose a process that avoids attribution errors by testing a null hypothesis regarding past forest extent, using palaeoecology and other long-term data, alongside ecological and stakeholder knowledge. [ABSTRACT FROM AUTHOR]

As interest has increased in green infrastructure and nature-based solutions, traditional approaches to managing landscapes have emerged as providing useful models for sustainable water and land management. From local gazetteers, archives, oral histories, maps, and satellite images, we documented the historical landscapes of ponds and wetlands back to the 17th century in the historic city of Huaiyang on the lower Yellow River floodplain. Like neighboring cities, Huaiyang was protected by a ring levee. As the floodplain rapidly aggraded, cities within the levee became topographically lower than the surrounding landscape. In this context, ponds and wetlands were essential for flood and storm water retention in the low-lying city. These seasonal waterbodies alternated between drying and wetting, providing a dynamic and diverse background for native habitats and human uses. CORONA satellite images ca. 1960s show ponds and wetlands shrinking in the dry season to 35.6% of their wet season extent, while the farmed area expanded 5.3 times. The multiple uses of wetlands included dry-season farming, harvesting wetland plants, and fishing, each use adapted to the localized topographic and hydrologic conditions of the wetlands. The late 20th century saw massive transformations for modern agriculture and urbanization. Understanding the historical evolution of this landscape can provide inspiration for developing green infrastructure and resilient designs that preserve cultural diversity and sustainably manage water in an urbanizing landscape. [ABSTRACT FROM AUTHOR]

The plantscapes surrounding historical gardens hold significant value, reflecting the natural pristine state as well as demonstrating the cultural attributes of the landscape. This study aims to develop a method for identifying the characteristics of historic plantscapes and to recognize the authenticity of historic landscapes from the perspective of plant elements. Our method combines textual and geospatial data analysis to examine the plant species, their relationships and combinations, and spatial distribution. The case study focuses on the Beijing suburbs during the Qing Dynasty, as documented in A Collection of Past Events in Beijing. We identified 658 plants recorded, encompassing 44 families and 58 genera. These plants were categorized into 7 groups based on the growth type and morphological characteristics, leading to 54 plant relationship outcomes, 107 plant combination scenarios, 5 plant combination categories, and 7 representative plant combinations. Additionally, we mapped the spatial distribution of plants, forming 16 plantscape groups and depicting the spatial kernel density distribution of important plants. We also determined the characteristics of plantscapes in different directions in the suburb. Our findings advocate for respecting the historical development of the plantscape and understanding its evolution, particularly emphasizing the use of high-quality native plants and plant combinations.

Novel grassland habitats along linear infrastructure have gained attention as potential supplementary or replacement habitats for species suffering from the widespread loss of traditionally managed semi‐natural grasslands. However, it can take time for species to colonise new habitats, and both the historical and the current landscape composition can affect colonisation rates, particularly for grassland specialist species. We investigated the influence of more than 100 years of landscape history on present‐day species richness of plants, butterflies and bumblebees in two types of linear infrastructure habitats: road verges and power line corridors. We analysed the effects of time since habitat establishment and the amount of surrounding grassland cover in different time periods on species richness of the three taxa. Our results suggest a long time lag in the establishment of plant species in novel grassland habitats, with richness of butterflies and bumblebees largely dependent on the richness of plant species. There was no direct relationship between habitat age and the richness of butterflies or bumblebees, but we found unexpected legacy effects of grassland area on present‐day species richness. Higher richness of bumblebee species in road verges located in landscapes with larger surrounding grassland cover in the past is most likely a consequence of those landscapes containing a mosaic of afforested and abandoned grassland habitats today. Furthermore, we found that power line corridors might be important replacement habitats for butterflies in landscapes with little other grassland area left. Provided that road verges and power‐line corridors are managed appropriately, our results show that their species richness can be expected to increase in the future. [ABSTRACT FROM AUTHOR]

Complexity notions, i.e. ideas or methods that incorporate concepts and rationales from complexity science as analogies or models, frequently appear in landscape architectural discourses. However, debates have arisen about the legitimacy and relevance of complexity notions in landscape architecture. Are complexity notions an ephemeral fashion or derived from the inherent needs of landscape architecture research and practice? What role do complexity notions play in the development of landscape architecture? To answer these questions, we conducted a three-phase review of the complexity notions in landscape architectural theories and practices since early 20th century. We concluded that complexity notions in landscape architecture are a long-standing and increasingly significant subject rather than a passing fad. Complexity notions serve as an exploratory system rather than tyrannical dogma. Addressing the increasing complexity of landscapes and inspired by up-to-date complexity theories, incorporating adaptive learning processes is becoming a new paradigm in landscape research and practice. [ABSTRACT FROM AUTHOR]

In landscape architecture, stewardship has become synonymous with a positive approach to managing and designing environments, which lacks historical and geographical context. While the practice has the possibility to increase human involvement in habitats and cultivate ecological relations, historically it suffers the socio-ecological separation of the human (subject) and non-human (object). Additionally, the majority of practice sits comfortably within private development, and reproduces inequalities rather than challenging them. This article traces an institutionalised European-centred notion of stewardship by focussing on three episodes from British woodlands: 8th century pre-enclosure woodlands and the original steward of pigs, 16th century park and forest enclosures and the steward of deer and 17th century national estates and the steward of oaks. In light of these findings, landscape architecture's uncritical reliance on stewardship as an ethical stance, needs to be revised to better account for environmental and social justice within more-than-human relations. [ABSTRACT FROM AUTHOR]

As interest has increased in green infrastructure and nature-based solutions, traditional approaches to managing landscapes have emerged as providing useful models for sustainable water and land management. From local gazetteers, archives, oral histories, maps, and satellite images, we documented the historical landscapes of ponds and wetlands back to the 17th century in the historic city of Huaiyang on the lower Yellow River floodplain. Like neighboring cities, Huaiyang was protected by a ring levee. As the floodplain rapidly aggraded, cities within the levee became topographically lower than the surrounding landscape. In this context, ponds and wetlands were essential for flood and storm water retention in the low-lying city. These seasonal waterbodies alternated between drying and wetting, providing a dynamic and diverse background for native habitats and human uses. CORONA satellite images ca. 1960s show ponds and wetlands shrinking in the dry season to 35.6% of their wet season extent, while the farmed area expanded 5.3 times. The multiple uses of wetlands included dry-season farming, harvesting wetland plants, and fishing, each use adapted to the localized topographic and hydrologic conditions of the wetlands. The late 20th century saw massive transformations for modern agriculture and urbanization. Understanding the historical evolution of this landscape can provide inspiration for developing green infrastructure and resilient designs that preserve cultural diversity and sustainably manage water in an urbanizing landscape.

This article analyzes the cultural power of changes in the Jiangnan region's landscape since the nineteenth century. Historically, there were two main perspectives of evaluating landscapes. One historical perspective was the view of most traditional Chinese scholars and a few Western scholars who valued traditional culture and agriculture and believed in the value of classical landscape and traditional farming techniques. The other perspective was the Western understanding of modernization, which has been dominated by Ferdinand von Richthofen's ideas of scientific land use and the Soviet model of unifying farm management. The grid planning in the era of collectivization and urbanization in more recent years reflects an oversimplified imitation of the West. This is one reason for the increasing chaos of farming landscapes. The future of rural landscape construction lies in combining traditional pastoral scenery and modern agricultural technology. [ABSTRACT FROM AUTHOR]

This article presents a study of the historical dynamics of human impact on the landscapes of Vitosha Mountain, Bulgaria. Information about the main historical and present-day anthropogenic impacts on landscapes was obtained from a various data sources and field research. These impacts include hunting, agriculture, grazing, logging, charcoal production, iron production, gold mining, stone quarry, reforestation, recreation. Five historical phases of anthropogenic impact on landscapes are recognized in our analysis: the Prehistoric phase, the Antiquity phase, the Mediaeval phase, the Ottoman phase and the Modern phase. The greatest anthropogenic impact was during the Ottoman phase, when the intensive agricultural and mining (iron and gold) activities contributed to a great landscape transformation and degradation. The functional purposes on the territory of Vitosha have undergone a radical change since 1934. The human impact on landscapes has gradually decreased and economic use gave way to conservation and recreation.

The natural values of the fens and moorgrass meadows at Göd became known in the 1980s. The area of almost 70 hectares, previously used for centuries as pasture and meadow, has been isolated by urbanisation and land use has changed over the last three decades, with the ploughing up and conversion into a golf course and the designation of part of the valuable fen and Molinia meadows as nature reserves. These protected areas are well studied from a botanical point of view, even on a national scale, and the trends in vegetation change since the 1990s are therefore well understood. The aim of this article is to provide a historical overview of the landscape change in the fen and to explore the changes in flora and habitats. The research involved the analysis of historical maps and archival aerial photographs, the evaluation of flora lists from three botanical surveys carried out at 15-year intervals and a comparative analysis of habitat maps using GIS. The results show that the water regime of the studied wetlands is changing, the vegetation is degraded and becoming poorer in fen specialists, while at the same time the increase in habitat diversity has led to an enrichment of the fauna of the studied area. [ABSTRACT FROM AUTHOR]

Kurgans are human-made geomorphological elements of the Eurasian steppe zone. In the Carpathian Basin, their construction is connected to the burial customs of Bronze Age societies. Their importance is multifold and it is not limited to their archaeological significance only. These monuments are also bearers of significant botanical, zoological, pedological and geomorphological values. Furthermore, they are key elements of the cultural heritage, representing unique aesthetical and cultural historical significance within the landscapes of the Great Hungarian Plain. In the close vicinity of Hajdúnánás, the so called Zagolya-dűlő gives home to multiple burial mounds. The history of this territory arches over – at least – five millennia, starting with the construction of these burial mounds. The current study focuses on the historical ecology of Zagolya-dűlő by integrating various environmental and historical sources. The environmental history of Zagolya-dűlő was researched through the paleoecological assessment of an excavated kurgan and through historical maps. Results of the land use history revealed that ploughing avoided the core territory of Zagolya-dűlő. The higher part of the area was used for grazing, while the depressions in the landscape were occupied by reed and marshy areas. The soilscape of Zagolya-dűlő is characterised by alkaline and chernozem soils today. Similar soil conditions are reflected by the buried soil found under kurgan ETA-01. In addition, the botanical survey of the kurgans revealed regionally significant natural value. The identified plant species indicate moderate human disturbance, which supports the results of the land use historical reconstruction. [ABSTRACT FROM AUTHOR]

«Where is the line? Demarcation of protected and arable land in Western Zealand, Denmark.» This article examines the process of demarcating and designating an area as worthy of protection. It unfolds a case study of negotiations of protection of saline and coastal meadows in the former reclaimed inlet Saltbæk Vig, Western Zealand, Denmark. The case shows how representations, such as maps, became increasingly important in demarcating conservation boundaries. To do so, the article uses Bruno Latour’s notion of «immutable mobiles» as products of translations to investigate how an agricultural place became a biological locality. Concluding, the article discusses the use of map tools, such as Geographical Information Systems, for conservation policy and its impact on the perception of places, such as Saltbæk Vig.

The results of a paleoecological study of a peat deposit in Radomsky Mokh area (Smolensk Oblast, Krasninsky District) made it possible to reconstruct the history of the region's landscapes over the last 4 thousand years and identify its 4 contrasting periods. The reservoir was a lake at first, after which the pollen spectrum is dominated by pollen from native tree species. After a series of fires on the boundary of the Bronze and Early Iron Ages (3173–2969 14C calendar years ago) (2σ, 99.7%)) a forested mesotrophic swamp formed at the site of the lake, and pollen from pioneer trees with an admixture of alder started to dominate the pollen spectrum. At the third stage, the swamp became mesotrophic, and the landscapes around it become open, which is evidenced by an increase in the proportion of grasses and anthropogenic indicators in the pollen spectrum. The same period is marked with the appearance of pollen of cultivated grasses (2992–2912 simulated years ago), which coincides with the distribution of the monuments of the Dnieper-Dvinian culture in the study area. At the last stage, the swamp became oligotrophic, and a stable curve of cultivated grasses appeared (mid-1st Millennium AD), indicating the spread of agriculture in the study area. The absence of known archaeological sites in an 8-kilometer radius around Radomsky Mokh most likely indicates an insufficient archaeological study level of the area, whereas the economic development of the vicinity of the tract started at the boundary of the Bronze and Early Iron Ages.

Since the Western Jin period, Buddhism has confronted bureaucratic power within the architectural landscape. In this study, historical records and archaeological reports of two Buddhist temples—the Siyuan Temple 思遠佛寺 built during the reign of Tuoba Hong 拓跋宏 and Emperor Xiaowen 孝文帝 of the Northern Wei dynasty, and the Zhaoren Temple 昭仁寺, built during the reign of Li Shimin 李世民 and Emperor Taizong 唐太宗 of the Tang dynasty—were examined. A comparison was made of the two temples' geographic locations in relation to cities while considering period-specific phenomena. This study also considers mountains, water, and topographical features. The geographic information reflects differences in the ideas of the ruling class and monarchs of the two historical periods. The findings are that both Buddhist temples were close to the capital and both emperors demonstrated the supremacy of their power by building them. Therefore, the religious landscape owes its formation, development, and underlying significance to emperors and social groups. [ABSTRACT FROM AUTHOR]

The present study aims to provide a method for extending the scope of empirical landscape studies into the more distant past and to use it to contribute to the discourse on land degradation in the Mediterranean area. In many areas of the world, the lack of spatially explicit sources, such as historical land cover maps and cadasters, is an obstacle to extending the study of landscape dynamics in the past. Information mined from travelers' texts can be used to overcome it. Landscape descriptions retrieved from W.M. Leake's narration of his travels in Peloponnese, Greece, in 1805 and 1806, were georeferenced and used to test for the occurrence of land degradation by comparing historical to current landscapes. A widespread transition of natural vegetation to agricultural areas was found mostly in low altitudes. Limited rewilding occurred on steeper slopes. About a third of the historical Greek fir forests were degraded to open stands. A total of 40% of the locations covered by deciduous oak forests were converted to agricultural areas; most of the rest of these locations were converted to vegetation types characteristic of lower precipitation and soil fertility. Long-term dynamics can be efficiently assessed using narrations as a source of information. The comparison of early 19th century descriptions with the current condition suggests that limited land degradation did take place in the previous centuries in the study area. [ABSTRACT FROM AUTHOR]

Loess vegetations of the Carpathian Basin have been ploughed for a thousand years. Therefore, loess steppes of verges of the Transdanubia have nearly disappeared. Therefore, in Hungary, it is also important to find out the composition of loess vegetation. The aims of our study were to date the age of the sample verges and explore types of verges. Is there a correlation between the types, location, expanse and vegetation types of the verges? Which of the coenologically important species of the genus Festuca occur in the verges and patches of loess grassland? The studies were carried out in three areas. We examined the age of the verges and their natural condition. Floristic and coenological surveys were applied to analyse the diversity of the verges. Inflorescence morphological analysis of the dominant Festuca species in the vegetation was carried out by analysing 25 parameters. Our results showed that not only the age of verges was valuable and natural. Most of the loess species did not appear in old verges. Consequently, we should not rely only on the age of the verges to make hypotheses about its natural condition and vegetation. Based on the coenological data, there were two types of verges, which were the interspaced verge and the border verge. Based on the diversity assessment from the survey, data of the interspaced verge showed the highest diversity value, the diversity value was higher than 4. Among the studied taxa, Festuca pseudovina was separated clearly as a homogeneous group. The morphotaxonomic parameters were not enough for species identification of F. valesiaca and F. callieri, but they were not enough for F. rupicola neither, so the examination of the sclerenchyma is required. Overall, in contrast to the previous hypothesis, the age of the grassland fragments is not the most important factor, but rather their location, size, the number of species and the diversity are adapted to them. [ABSTRACT FROM AUTHOR]

This article reviews the robust involvement of the Olmsteds and their colleagues in the establishment of U.S. land-grant universities, and it also traces their broader influence on campus design. The Morrill Land-Grant College Act of 1862 advanced a new concept for higher education in the United States. The resulting land-grant institutions focused on agricultural science and the mechanic arts (what we would today call engineering). These public institutions were generally more inclusive than the existing private, elite schools, especially after the second Morrill Act was enacted in 1890, bolstering higher education for African Americans in the South. With resources generated from lands taken from Indigenous people, these institutions made significant investments in their buildings and grounds. Frederick Law Olmsted Sr. was connected to the movement to improve agricultural education and research. Soon after the first Morrill Act was signed into law, Olmsted became involved in the planning and design of these new institutions. His work was furthered by his sons--John and Frederick Jr.-- through their firm the Olmsted Brothers. The work of the Olmsteds had a direct impact on many land-grant university campuses, including one 1890 university in Alabama. This work also left its mark on academic landscape design and planning more generally. [ABSTRACT FROM AUTHOR]

Book details Margetts, A. The Wandering Herd: The Medieval Cattle Economy of South East England c. 450-1450. Windgather Press, 2021. 272 pages, ISBN 978-1-91118-879-7

This study deals with the analysis of changes in the secondary landscape structure of the territory of the Jeseniky Mountains (Czech Republic) monitored in the years 1946, 1953, 1962, 2000, and 2016. The study analysed georeferencing aerial geodetic images in the QGIS 2.18 program. On the basis of the land use classification key that was created, historical changes were identified in the following categories of land use; forest, arable land, orchards, water surfaces, wild life refuges and scattered greenery, river networks, permanent grass stands, meadows and pastures, gardens and built-up areas, courtyards and hard surfaces. The surface areas of land use categories were utilized for the calculation of change indicators regarding the structure of the landscape (landscape similarity index, coefficient of ecological stability, and change index). The maps for land use created for individual historical periods functioned as the starting point for a comprehensive assessment of the landscape by means of a SWOT analysis, which created the basis for a proposal for permanently sustainable utilization of the landscape in the area that was monitored. The study results indicate that the analysis of the historical development of the secondary landscape structure may be utilized as a decision support tool when planning sustainable landscape management.

Recent studies have suggested that the first arrival of humans in the Americas during the end of the last Ice Age is associated with marked anthropogenic influences on landscape; in particular, with the use of fire which, would have given even small populations the ability to have broad impacts on the landscape. Understanding the impact of these early people is complicated by the dramatic changes in climate occurring with the shift from glacial to interglacial conditions. Despite these difficulties, we here attempt to test the extent of anthropogenic influence using the California Channel Islands as a smaller, landscape-scale test bed. These islands are famous for the discovery of the 'Arlington Springs Man', which are some of the earliest human remains in the Americas. A unifying sedimentary charcoal record is presented from Arlington Canyon, Santa Rosa Island, based on over 20 detailed sedimentary sections from eight key localities. Radiocarbon dating was based on thin, fragile, long fragments of charcoal in order to avoid the 'inbuilt' age problem. Radiocarbon dating of 49 such fragments has allowed inferences regarding the fire and landscape history of the Canyon ca 19-11 ka BP. A significant period of charcoal deposition is identified approximately 14-12.5 ka BP and bears remarkable closeness to an estimated age range of the first human arrival on the islands.This article is part of the themed issue 'The interaction of fire and mankind'.

This article examines how settlers in New Zealand and California responded to seismic instability throughout the late nineteenth century. By interpreting a series of moments during which the foundations of settlement were shaken by earthquakes I argue that the economic temporality of colonial boom and bust inflected contemporary understandings of natural disaster. In earthquake country, the relationships between scientists and settlers, their environmental knowledge, and the physical world existed in a dynamic equilibrium. When earthquakes struck in opportune conditions settlers were quick to resume their speculation on land, scientists were inspired by upheaval, and artists found sublimity in instability. In times of doubt earthquakes induced a latent anxiety among settlers about the prospects of the colonial project. In this context natural disasters were framed as threats to growth or harbingers of decline. Read together, responses to earthquakes offer a new way into the environmental history of settler colonialism that places a form of creative destruction at the center of the colonial project on both sides of the Pacific Rim. [ABSTRACT FROM AUTHOR]

The influence of glaciation‐induced watershed configuration on channel response to flooding remains a topic of comparatively little research despite the prevalence of paraglacial landscapes. This study examines the response of Guichon Creek, a 1,200 km2 catchment in the southern interior of British Columbia, to major flood events during consecutive freshets with return periods of 20–40 years. The glacial history of the Guichon Creek landscape has influenced the spatial pattern of sediment availability to the channel, with erosion of thick glaciofluvial deposits located adjacent to the mainstem channel leading to extensive destabilization of downstream reaches. Over the two flood events, Guichon Creek widened by a factor of eight, but only downstream of sediment sources. Where sediment was not available to enter the channel, major changes in width were not observed. At least 163,000 ± 83,000 m3 and 73,890 ± 11,752 m3 of sediment entered the stream channel during the 2017 and 2018 freshets, respectively, representing an input more than 200 times the mean annual transport capacity. Between 40% and 60% of this sediment was of a sufficient caliber to be transported as bedload. While aggradation and degradation exceeding several meters in depth was observed at some sites, net increase in storage was small, indicating substantial sediment export. Specific patterns of channel change downstream of sediment input sites correspond to gradients in stream power. We present a conceptual model contrasting profile form, sediment availability, and transport capacity between a previously glaciated and a non‐glaciated basin of similar size and relief. These findings illustrate the broad implications of glacial landscape history on channel response to flooding, and have direct implications for river management, particularly as it pertains to channel stability and aquatic habitat. [ABSTRACT FROM AUTHOR]

It is very difficult to obtain absolute historical datings of road features found at archaeological excavations. Nevertheless, various physical dating methods have been developed for this purpose, including Optical Stimulated Luminescence (OSL). After a small-scale archaeological campaign, samples from a medieval trading route in the Veluwe area (central Netherlands) on sandy soils have been dated with OSL, in order to compare these with archaeological and historical data of the same route. The absolute datings of tracks of this so-called Harderwijkerweg appeared to correspond largely with the archaeological interpretations and historical sources (datings between the thirteenth and seventeenth centuries). The soil profiles also revealed new insights into the diachronical development of the excavated tracks. It was concluded that the combination of archaeological excavation, OSL dating and historical archive research could be a reliable method for the dating and contextualisation of historical roads on Pleistocene sandy soils. [ABSTRACT FROM AUTHOR]

Context: Landscape ecology early on developed the awareness that central objects of investigation are not stable over time and therefore the historical dimension must be included, or at least considered. Objectives: This paper considers the importance of history in landscape ecology in terms of its impact on patterns and processes and proposes to complement these with the notion of pathways in order to provide a comprehensive analysis of landscape change. Methods: We develop a conceptual framework distinguishing between legacy effects, which include pattern and processes, and path dependence, with a focus of development pathways and we illustrate these perspectives by empirical examples. Results: Combined short- to long-lasting imprints and legacies of historical patterns and processes reveal how present patterns and processes are in various ways influenced by legacies of the past. The focus on inherent dynamics of development pathways sheds light on the process of change itself, and its trajectories, and reveals the role of event chains and institutional reproduction. Conclusions: Understanding patterns, processes, and pathways over time, allows a more complete analysis of landscape change, and forms the base to preserve vital ecosystem services of both human-made and natural landscapes for the future. [ABSTRACT FROM AUTHOR]

Since the Western Jin period, Buddhism has confronted bureaucratic power within the architectural landscape. In this study, historical records and archaeological reports of two Buddhist temples—the Siyuan Temple 思遠佛寺 built during the reign of Tuoba Hong 拓跋宏 and Emperor Xiaowen 孝文帝 of the Northern Wei dynasty, and the Zhaoren Temple 昭仁寺, built during the reign of Li Shimin 李世民 and Emperor Taizong 唐太宗 of the Tang dynasty—were examined. A comparison was made of the two temples’ geographic locations in relation to cities while considering period-specific phenomena. This study also considers mountains, water, and topographical features. The geographic information reflects differences in the ideas of the ruling class and monarchs of the two historical periods. The findings are that both Buddhist temples were close to the capital and both emperors demonstrated the supremacy of their power by building them. Therefore, the religious landscape owes its formation, development, and underlying significance to emperors and social groups.

This work flows from two propositions: sites and settings are interdependent, and understanding why and how is fundamental and inexhaustible for landscape architecture. It builds on the work of Scottish--American landscape architect Ian McHarg and Scottish town planner Patrick Geddes. Although separated in time by nearly half a century, their shared belief in the role of regional knowledge for local design and planning led to parallels in their canon relative to subject matter and approach. Prompted by a recent comparative study of two rivers influential to McHarg's work--the Clyde and the Delaware--the essay reflects on transect modeling and related drawing practice that engage incremental change, accumulation, and time. It begins with a discussion of relief maps and their application to river basin research in the United States, Italy, and Scotland. This is followed by a brief retrospective on the contributions of McHarg and Geddes to regional planning theory and practice. The interdisciplinary usefulness of transect-based practice for observing and analyzing landscape phenomena is then presented, and provides context for a recent exhibition by the author, which explored both analog and digital drawing techniques. The essay concludes by reasserting the importance of field study to landscape architecture and other works of environmental imagination. [ABSTRACT FROM AUTHOR]

Loess vegetations of the Carpathian Basin have been ploughed for a thousand years. Therefore, loess steppes of verges of the Transdanubia have nearly disappeared. Therefore, in Hungary, it is also important to find out the composition of loess vegetation. The aims of our study were to date the age of the sample verges and explore types of verges. Is there a correlation between the types, location, expanse and vegetation types of the verges? Which of the coenologically important species of the genus Festuca occur in the verges and patches of loess grassland? The studies were carried out in three areas. We examined the age of the verges and their natural condition. Floristic and coenological surveys were applied to analyse the diversity of the verges. Inflorescence morphological analysis of the dominant Festuca species in the vegetation was carried out by analysing 25 parameters. Our results showed that not only the age of verges was valuable and natural. Most of the loess species did not appear in old verges. Consequently, we should not rely only on the age of the verges to make hypotheses about its natural condition and vegetation. Based on the coenological data, there were two types of verges, which were the interspaced verge and the border verge. Based on the diversity assessment from the survey, data of the interspaced verge showed the highest diversity value, the diversity value was higher than 4. Among the studied taxa, Festuca pseudovina was separated clearly as a homogeneous group. The morphotaxonomic parameters were not enough for species identification of F. valesiaca and F. callieri, but they were not enough for F. rupicola neither, so the examination of the sclerenchyma is required. Overall, in contrast to the previous hypothesis, the age of the grassland fragments is not the most important factor, but rather their location, size, the number of species and the diversity are adapted to them.

We produced the first spatially explicit, cross-border, digital map of long-term (160 years) land use in the Carpathian Ecoregion, the Hungarian part of the Pannonian plains and the historical region of Moravia in the Czech Republic. We mapped land use in a regular 2 × 2 km point grid. Our dataset comprises of 91,310 points covering 365,240 km2 in seven countries (Czechia, Slovakia, Austria, Hungary, Poland, Ukraine and Romania). We digitized three time layers: (1) for the Habsburg period, we used maps of the second Habsburg military survey from years 1819–1873 at the scale 1:28,800 and the Szatmari's maps from years 1855–1858 at scale 1:57,600; (2) The World Wars period was covered by national topographic maps from years 1915–1945 and scales here ranged between 1:20,000–1:100,000; and (3) the Socialist period was mapped from national topographic maps for the years 1950–1983 at scales between 1:25,000–1:50,000. We collected metadata about the years of mapping and map sources. We used a hierarchical legend for our maps, so that the land use classification for the entire region consisted of 9 categories at the most general level and of 22 categories depending on the period and a country.