کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6556776 | 161843 | 2015 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Mapping ecosystem service flows with land cover scoring maps for data-scarce regions
ترجمه فارسی عنوان
نقشه برداری خدمات اکوسیستم جریان با نقشه های نمره زمین پوشش برای مناطق کمبود داده
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم کشاورزی و بیولوژیک (عمومی)
چکیده انگلیسی
Natural resource management requires spatially explicit tools to assess the current state of landscapes, to analyse trends and to develop suitable management strategies and interventions. The concept of ecosystem services can help in understanding the importance of natural resources for different stakeholders and at different spatial and temporal scales. Simple methods to map ecosystem services using scoring of land cover types are particularly useful in data scarce regions, but do not reflect the dynamics of supply and demand. Within this study, GIS scripts were developed to represent and assess several different modes of ecosystem service flows between supply and demand, using ecosystem services scoring tables. By integrating the flows, the ecosystem services can be better evaluated. The outcomes do not give quantitative information on whether supply meets demand, but indicate the spatial distributions of both supply and delivery and where ecosystem services are under threat because of changes in ecosystem or flow mechanisms. The scripts allow us to identify sites that are vulnerable to ecosystem service loss and to evaluate possible management scenarios.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ecosystem Services - Volume 13, June 2015, Pages 28-40
Journal: Ecosystem Services - Volume 13, June 2015, Pages 28-40
نویسندگان
Dirk Vrebos, Jan Staes, Tom Vandenbroucke, Tom D׳Haeyer, Robyn Johnston, Moses Muhumuza, Clovis Kasabeke, Patrick Meire,