scholarly journals Mires in Europe—Regional Diversity, Condition and Protection

Diversity ◽  
2021 ◽  
Vol 13 (8) ◽  
pp. 381
Author(s):  
Franziska Tanneberger ◽  
Asbjørn Moen ◽  
Alexandra Barthelmes ◽  
Edward Lewis ◽  
Lera Miles ◽  
...  
Keyword(s):  
Land Cover ◽  
Data Quality ◽  
Protected Areas ◽  
Lessons Learned ◽  
Distribution Data ◽  
The World ◽  
Total Proportion ◽  
Monitoring Service ◽  
Land Cover Maps ◽  
The Eu

In spite of the worldwide largest proportional loss of mires, Europe is a continent with important mire diversity. This article analyses the condition and protection status of European mire ecosystems. The overview is based on the system of European mire regions, representing regional variety and ecosystem biodiversity. We combined peatland distribution data with land cover maps of the Copernicus Land Monitoring Service as well as with the World Database on Protected Areas to assess the extent of degraded peatlands and the proportion of peatlands located in protected areas in each European mire region. The total proportion of degraded peatlands in Europe is 25%; within the EU it is 50% (120,000 km2). The proportion of degradation clearly increases from north to south, as does the proportion of peatlands located within protected areas. In more than half of Europe’s mire regions, the target of at least 17% of the area located in protected areas is not met with respect to peatlands. Data quality is discussed and the lessons learned from Europe for peatland conservation are presented.

scholarly journals Using OpenStreetMap to Create Land Use and Land Cover Maps

2019 ◽  
pp. 1100-1123
Author(s):  
Cidália Costa Fonte ◽  
Joaquim António Patriarca ◽  
Marco Minghini ◽  
Vyron Antoniou ◽  
Linda See ◽  
...  
Keyword(s):  
Land Use ◽  
Land Cover ◽  
Level Of Detail ◽  
Bottom Up ◽  
Corine Land Cover ◽  
Online System ◽  
Urban Regions ◽  
The World ◽  
Future Work ◽  
Land Cover Maps

OpenStreetMap (OSM) is a bottom up community-driven initiative to create a global map of the world. Yet the application of OSM to land use and land cover (LULC) mapping is still largely unexploited due to problems with inconsistencies in the data and harmonization of LULC nomenclatures with OSM. This chapter outlines an automated methodology for creating LULC maps using the nomenclature of two European LULC products: the Urban Atlas (UA) and CORINE Land Cover (CLC). The method is applied to two regions in London and Paris. The results show that LULC maps with a level of detail similar to UA can be obtained for the urban regions, but that OSM has limitations for conversion into the more detailed non-urban classes of the CLC nomenclature. Future work will concentrate on developing additional rules to improve the accuracy of the transformation and building an online system for processing the data.

scholarly journals Assessment of Habitat Change Processes within the Oti-Keran-Mandouri Network of Protected Areas in Togo (West Africa) from 1987 to 2013 Using Decision Tree Analysis

Sci ◽  
2020 ◽  
Vol 2 (1) ◽  
pp. 1
Author(s):  
Aniko Polo-Akpisso ◽  
Kperkouma Wala ◽  
Ouattara Soulemane ◽  
Fousseni Folega ◽  
Koffi Akpagana ◽  
...  
Keyword(s):  
Land Cover ◽  
Decision Tree ◽  
Protected Areas ◽  
Biodiversity Conservation ◽  
Average Rate ◽  
Habitat Change ◽  
Change Processes ◽  
Natural Habitats ◽  
Time Periods ◽  
Land Cover Maps

Biodiversity conservation planning is highly important in the current context of global change. Biodiversity conservation can be achieved by understanding changes in land use at the landscape scale. Such understanding is needed to reverse the unprecedented pressure on natural resources that has been reported by many studies conducted on biodiversity conservation within the Oti-Keran-Mandouri protected areas. Land cover maps reflecting different dates (1987, 2000, and 2013) and depicting different management systems, with overall accuracy ranging from 73% to 79%, were analyzed to understand the processes that lead to habitat degradation within these protected areas. The nature of change, within a given land cover class, was determined by comparing land cover maps on different dates using a decision tree algorithm that compares the number of patches, their areas, and their perimeters at different time periods (T1 and T2). Specifically, two time-periods were considered for this analysis: 1987–2000 and 2000–2013. Croplands and settlements increased at an average of 108.13% and 5.45%, respectively, from 1987 to 2000. From 2000 to 2013, croplands gained from all other land categories and continued to increase at a rate of 11.77% per year, whereas forests and savannas decreased at an annual average rate by 5.79% and 2.32%, respectively. The dominant processes of habitat change from 1987 to 2000 were the creation of forests, dissection of savannas, attrition of wetlands, and creation of croplands. Meanwhile, from 2000 to 2013, there was attrition of forests, as well as attrition of savannas, dissection of wetlands, and aggregation of croplands. In general, from 1987 to 2013, natural habitats regressed and were replaced by croplands; forests, savannas, and wetlands decreased at an average annual percentage 5.74%, 3.94%, and 2.02%, respectively, whereas croplands increased at an average annual rate of 285.39% of their own area. Aggregation, attrition, dissection, and creation were the main habitat change processes identified for the overall period from 1987 to 2013. There was habitat loss in forests and savannas and habitat fragmentation in wetland due to attrition and dissection, respectively. Identifying and understanding habitat change processes would enable the taking of appropriate biodiversity conservation actions.

Spaceborne remote sensing of the world’s protected areas

2014 ◽  
Vol 39 (3) ◽  
pp. 388-404 ◽  
Author(s):  
Thomas W. Gillespie ◽  
Katherine S. Willis ◽  
Stacey Ostermann-Kelm
Keyword(s):  
Remote Sensing ◽  
Time Series ◽  
Land Cover ◽  
Protected Areas ◽  
Natural Resource ◽  
Series Data ◽  
Pixel Resolution ◽  
The World ◽  
Status And Trends ◽  
The Status

There has been a rapid evolution of satellites, sensors, and techniques to measure, monitor, and manage terrestrial protected areas. There are over 100,000 protected areas around the world and most lack important information on the status and trends of natural resource issues. We review advances and limitations in spaceborne remote sensing that can be applied to all terrestrial protected areas around the world. There have been significant advances in baseline vegetation mapping and land cover classifications by combining field data, data from multiple sensors, and classification techniques. However, global classifications on the extent of non-forest vegetation types (e.g. grasslands and shrublands) are still needed at 30 m pixel resolution. High spatial (< 1 m) and spectral (220 bands) resolution sensors have provided important data on environmental issues (e.g. invasive species, degradation) that are region or site specific. Advances in monitoring protected areas have primarily focused on forest ecosystems and land cover dynamics in and around protected areas using time series data. Landsat imagery can be used to monitor vegetation extent and dynamics at 30 m pixel resolution across the globe, while the MODIS sensors are more appropriate for monthly updates on trends of ecosystem health in protected areas. There has also been an increase in time series remote sensing datasets on anthropogenic impacts, such as light pollution, fire, and land surface temperature, that can be used for all protected areas. Future geographic research should focus on developing global protocols and incorporating near real time and annual metrics that can easily be used by natural resource managers to assess the status and trends of all protected areas.

Assessment of Habitat Change Processes within theOti-Keran-Mandouri Network of Protected Areas in Togo (West Africa) from 1987 to 2013 Using Decision Tree Analysis

Sci ◽  
2019 ◽  
Vol 1 (1) ◽  
pp. 9
Author(s):  
Aniko Polo-Akpisso ◽  
Kpérkouma Wala ◽  
Ouattara Soulemane ◽  
Fousseni Foléga ◽  
Koffi Akpagana ◽  
...  
Keyword(s):  
Land Cover ◽  
Decision Tree ◽  
Protected Areas ◽  
Biodiversity Conservation ◽  
Average Rate ◽  
Habitat Change ◽  
Change Processes ◽  
Natural Habitats ◽  
Time Periods ◽  
Land Cover Maps

Biodiversity conservation planning is highly important in the current context of global change. Biodiversity conservation can be achieved by understanding changes in land use at the landscape scale. Such understanding is needed to reverse the unprecedented pressure on natural resources that has been reported by many studies conducted on biodiversity conservation within the Oti-Keran-Mandouri protected areas. Land cover maps reflecting different dates (1987, 2000, and 2013) and depicting different management systems, with overall accuracy ranging from 73% to 79%, were analyzed to understand the processes that lead to habitat degradation within these protected areas. The nature of change, within a given land cover class, was determined by comparing land cover maps on different dates using a decision tree algorithm that compares the number of patches, their areas, and their perimeters at different time periods (T1 and T2). Specifically, two time-periods were considered for this analysis: 1987–2000 and 2000–2013. Croplands and settlements increased at an average of 108.13% and 5.45%, respectively, from 1987 to 2000. From 2000 to 2013, croplands gained from all other land categories and continued to increase at a rate of 11.77% per year, whereas forests and savannas decreased at an annual average rate by 5.79% and 2.32%, respectively. The dominant processes of habitat change from 1987 to 2000 were the creation of forests, dissection of savannas, attrition of wetlands, and creation of croplands. Meanwhile, from 2000 to 2013, there was attrition of forests, as well as attrition of savannas, dissection of wetlands, and aggregation of croplands. In general, from 1987 to 2013, natural habitats regressed and were replaced by croplands; forests, savannas, and wetlands decreased at an average annual percentage 5.74%, 3.94%, and 2.02%, respectively, whereas croplands increased at an average annual rate of 285.39% of their own area. Aggregation, attrition, dissection, and creation were the main habitat change processes identified for the overall period from 1987 to 2013. There was habitat loss in forests and savannas and habitat fragmentation in wetland due to attrition and dissection, respectively. Identifying and understanding habitat change processes would enable the taking of appropriate biodiversity conservation actions.

scholarly journals Using OpenStreetMap to Create Land Use and Land Cover Maps

2017 ◽  
pp. 113-137 ◽  
Author(s):  
Cidália Costa Fonte ◽  
Joaquim António Patriarca ◽  
Marco Minghini ◽  
Vyron Antoniou ◽  
Linda See ◽  
...  
Keyword(s):  
Land Use ◽  
Land Cover ◽  
Level Of Detail ◽  
Bottom Up ◽  
Corine Land Cover ◽  
Online System ◽  
Urban Regions ◽  
The World ◽  
Future Work ◽  
Land Cover Maps

OpenStreetMap (OSM) is a bottom up community-driven initiative to create a global map of the world. Yet the application of OSM to land use and land cover (LULC) mapping is still largely unexploited due to problems with inconsistencies in the data and harmonization of LULC nomenclatures with OSM. This chapter outlines an automated methodology for creating LULC maps using the nomenclature of two European LULC products: the Urban Atlas (UA) and CORINE Land Cover (CLC). The method is applied to two regions in London and Paris. The results show that LULC maps with a level of detail similar to UA can be obtained for the urban regions, but that OSM has limitations for conversion into the more detailed non-urban classes of the CLC nomenclature. Future work will concentrate on developing additional rules to improve the accuracy of the transformation and building an online system for processing the data.

Russian Policy of Agriculture Support and the Necessity of Its Modification after WTO Accession

2012 ◽  
pp. 132-149 ◽  
Author(s):  
V. Uzun
Keyword(s):  
Comparative Analysis ◽  
World Trade Organization ◽  
Agricultural Production ◽  
World Trade ◽  
The Us ◽  
The World ◽  
Wto Accession ◽  
The Eu ◽  
Agriculture Support

The article deals with the features of the Russian policy of agriculture support in comparison with the EU and the US policies. Comparative analysis is held considering the scales and levels of collective agriculture support, sources of supporting means, levels and mechanisms of support of agricultural production manufacturers, its consumers, agrarian infrastructure establishments, manufacturers and consumers of each of the principal types of agriculture production. The author makes an attempt to estimate the consequences of Russia’s accession to the World Trade Organization based on a hypothesis that this will result in unification of the manufacturers and consumers’ protection levels in Russia with the countries that have long been WTO members.

Upheaval in the distribution of power in the world economy: Problems and outlook of the world economy to 2050

2017 ◽  
pp. 114-127 ◽  
Author(s):  
V. Klinov
Keyword(s):  
Economic Policy ◽  
International Trade ◽  
World Economy ◽  
Emerging Market ◽  
Detailed Review ◽  
Depressed State ◽  
Industry Output ◽  
The World ◽  
Distribution Of Power ◽  
The Eu

Causes of upheaval in the distribution of power among large advanced and emerging market economies in the XXI century, especially in industry output and international trade, are a topic of the paper. Problems of employment, financialization and income distribution inequality as consequences of globalization are identified as the most important. Causes of the depressed state of the EU and the eurozone are presented in a detailed review. In this content, PwC forecast of changes in the world economy by 2050, to the author’s view, optimistically provides for wise and diligent economic policy.

The Role of Technological Change in the Long-run Global Economy Forecasting

2013 ◽  
pp. 97-116 ◽  
Author(s):  
A. Apokin
Keyword(s):  
Technological Change ◽  
Data Quality ◽  
Long Range ◽  
Global Economy ◽  
World Economy ◽  
Qualitative Approaches ◽  
Long Run ◽  
The World ◽  
National Economies

The author compares several quantitative and qualitative approaches to forecasting to find appropriate methods to incorporate technological change in long-range forecasts of the world economy. A?number of long-run forecasts (with horizons over 10 years) for the world economy and national economies is reviewed to outline advantages and drawbacks for different ways to account for technological change. Various approaches based on their sensitivity to data quality and robustness to model misspecifications are compared and recommendations are offered on the choice of appropriate technique in long-run forecasts of the world economy in the presence of technological change.

Sign in / Sign up

Export Citation Format

Share Document