首页|Reconciliation of research on forest carbon sequestration and water conservation
Reconciliation of research on forest carbon sequestration and water conservation
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Carbon sequestration and water conservation are two of the key ecosystem services that forests provide for societal need to address environmental issues.Optimization of the dual services is the ultimate goal in forest manage-ment for mitigating global climate change and safeguarding terrestrial water balance.However,there are some tradeoffs between gain in forest productivity and ecosystem water bal-ance.We conducted literature review based on published articles for learned knowledge on forest carbon fixation and hydrological regulations.Some knowledge gaps and research needs are identified by examining the inter-connections between forest carbon sequestration and water conserva-tion.Past researches have helped gain basic understanding of the mechanisms and controls of forest carbon fixation and hydrological regulations as two separate issues.Tools and approaches are well established for quantifying and moni-toring forest carbon and hydrological issues,operating at different spatial and temporal scales.There are knowledge gaps on how to design afforestation schemes facilitating enhanced ecosystem services in forest carbon sequestration and water conservation.For the top-down planning of affor-estation in regions where water availability is anticipated to be problematic,the questions of how much and where to plant for given land availability,known environmental impli-cations,and sustained regional development and livelihood need to be addressed.For local management considerations,the questions of what and how to plant prevail.Efforts are needed in joint studies of forest carbon sequestration and water conservation functionalities,specifically in relation to establishment and management of planted forests aim-ing for delivering regulatory ecosystem services in carbon sequestration,water conservation and other social values.We propose an integrated framework with dual considera-tion of carbon sequestration and water conservation in forest management for future research pursue.
Tanzeel Javaid Aini Farooqi、Xuhua Li、Zhen Yu、Shirong Liu、Osbert Jianxin Sun
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School of Ecology and Nature Conservation,Beijing Forestry University,Beijing 100083,People's Republic of China
Sichuan Academy of Forestry,Chengdu 610081,People's Republic of China
School of Applied Meteorology,Nanjing University of Information Science and Technology,Nanjing 210044,People's Republic of China
State Forestry and Grassland Administration of China Key Laboratory of Forest Ecology and Environment,Institute of Forest Ecology,Environment and Protection,Chinese Academy of Forestry,Beijing 100091,People's Republic of China
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This research was funded by Ministry of Science and Technology of China
NETL
NSTL
万方数据
维普
