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Updated: Jan 25, 2026
09:16
Methods of Soil Resampling to Monitor Changes in the Chemical Concentrations of Forest Soils
Published on: November 25, 2016
17.3K
Forest fragmentation in China and its effect on biodiversity
Jiajia Liu1,2, David A Coomes2, Luke Gibson3
1MOE Key Laboratory of Biosystems Homeostasis & Protection, College of Life Sciences, Zhejiang University, Hangzhou, Zhejiang, China.
Summary
Land-use change fragments China's ecosystems, impacting biodiversity. Reforestation efforts increase forest cover but worsen fragmentation, threatening species in remaining old-growth forests.
Area of Science:
- Ecology
- Conservation Biology
- Remote Sensing
Background:
- Land-use change is a primary driver of ecosystem fragmentation globally.
- China's rapid development has led to significant land-use alterations.
- Understanding fragmentation patterns is crucial for biodiversity conservation.
Purpose of the Study:
- To review historical and current land-use fragmentation trends in China.
- To explore the consequences of fragmentation on biodiversity.
- To analyze the drivers and spatial distribution of forest fragmentation.
Main Methods:
- Utilized remote sensing data to track land-use change and map forest fragmentation.
- Analyzed temporal trends in fragmentation drivers.
- Assessed the distribution of fragmentation across different regions of China.
Main Results:
- Reforestation increased forest cover but exacerbated fragmentation of old-growth forests.
- Fragmentation is unevenly distributed, with hotspots in agricultural and densely populated areas.
- Drivers of fragmentation are shifting from agriculture to urbanization and infrastructure development.
Conclusions:
- China's forest fragmentation poses significant threats to biodiversity conservation.
- Current conservation strategies may be insufficient to address large-scale fragmentation.
- A national-level perspective is needed to mitigate fragmentation impacts.
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