Results 11 to 20 of about 1,114 (124)
, 2004 Five morphologically distinct bacteria isolated from mangrove sediment by enrichment culture, were identified and tested for their ability to degrade dimethyl terephthalate （DMT） and its isomer dimethyl isophthalate (DMI). DMT at a concentration of 98 mg/
Gu, J, Li, J
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Spatial and Temporal Changes and Prediction of Habitat Quality in Key Ecological Function Area of Hu'nan Province [PDF]
, 2022 [Objective] Land use change and habitat quality in Nanyue key ecological function area of Hu'nan Province were studied to reveal the relationship between forest land reduction and habitat quality caused by human activities, in order to promote the ...
Deng Chuxiong +5 more
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Construction of Ecological Security Pattern in Ecological Barrier Zone of Loess Plateau Based on “Importance-Sensitivity-Landscape Features” [PDF]
, 2022 [Objective] The relationship between ecological spatial network structure and soil conservation was analyzed in order to provide countermeasures and suggestions for improving ecosystem services in the Loess Plateau barrier region.
Liu Hongjun +5 more
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Rewilding in the face of climate change
Conservation Biology, Volume 35, Issue 1, Page 155-167, February 2021., 2021 Abstract Expansion of the global protected‐area network has been proposed as a strategy to address threats from accelerating climate change and species extinction. A key step in increasing the effectiveness of such expansion is understanding how novel threats to biodiversity from climate change alter concepts such as rewilding, which have underpinned ...
Carlos Carroll, Reed F. Noss
wiley +1 more source
Decision‐support tools for dynamic management
Conservation Biology, Volume 34, Issue 3, Page 589-599, June 2020., 2020 Abstract Spatial management is a valuable strategy to advance regional goals for nature conservation, economic development, and human health. One challenge of spatial management is navigating the prioritization of multiple features. This challenge becomes more pronounced in dynamic management scenarios, in which boundaries are flexible in space and ...
Heather Welch +4 more
wiley +1 more source
野生动物学报, 2021 研究表明，气候变化将会使生物多样性降低甚至是物种灭绝。研究气候变化对物种栖息地的影响，对未来研究物种多样性和保护生态系统功能完整性提供实践意义。以梅花鹿（Cervus nippon）为研究对象，将23个环境因子通过去相关性后得到8个环境因子，利用最大熵（MaxEnt）模型模拟了梅花鹿基准气候条件下在中国潜在生境分布，并预测了ssp245和ssp585两种气候变化情景下2021—2040年（2030s）、2041—2060年（2050s）、2061—2080年（2070s）梅花鹿潜在分布。23个环境因子中，
刘策 张日 杜海荣 孙悦 袁子奥 于晶晶 张明海
doaj
Shuitu Baochi Xuebao, 2021 植被生态系统的恢复越来越多地受到全球各界关注，潜在自然植被（potential natural vegetation，PNV）和生境适宜性概念应纳入植被规划，作为植被恢复的参考依据。基于高空间分辨率气候数据，使用动态植被模型（LPJ-GUESS），揭示黄土高原2001—2020年PNV空间格局及其生境适宜性的动态演变，并界定了植被优先恢复区。结果表明：黄土高原的PNV以草地和森林为主，潜在草地主要集中在北部、西北部地区（约占73.23%），潜在森林主要分布在南部地区（约占26.16 ...
韩庆功, 彭守璋
doaj
, 2020 浙江开化古田山国家级自然保护区是黑麂(Muntiacus crinifrons)的集中分布区之一。近年来,保护区内黑麂面临着生境丧失和破碎化的威胁。本研究应用MAXENT模型,结合古田山保护区2014—2017年的红外相机监测数据和主要环境变量数据,对保护区内黑麂生境适宜性的季节变化特征及影响因素进行了评价与分析。结果表明:距阔叶林距离、海拔两个变量对黑麂生境适宜性的季节性变化影响最为显著。古田山保护区不同季节黑麂的适宜生境面积为:春季2 086.38 hm~2、夏季2 608.74 hm~2、秋季2 ...
乐志芳 +5 more
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野生动物学报, 2020 气候变化是导致生境丧失和生物多样性下降的主要因素之一。研究气候变化对物种生境的影响对于保护物种多样性，维护生态系统功能完整性具有重要意义。本研究以新疆为研究区域，以塔里木兔、草兔和雪兔为研究对象，选取可能影响它们生境分布的10个环境因子，利用MaxEnt模型预测它们当前和未来RCP 4.5和RCP 8.5两种气候情景下2041—2060年（2050s）、2061—2080年（2070s）的潜在生境分布，并找出影响生境分布的关键因子。研究结果表明，模型预测新疆兔属3个物种生境分布的精度达到较高水平 ...
伊拉木江·托合塔洪1阿迪力·艾合麦提 1 +5 more
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Wildlife Letters, EarlyView.Climate change drives shifts in suitable habitats for Eurasian lynx and its prey (hare, roe deer) in Mohe, Daxing'anling Mountains. Under RCP scenarios, moderate warming (RCP4.5) promotes substantial habitat expansion, while high‐emission conditions (RCP8.5) lead to strong expansion in the 2050s but slower gains and partial contraction by the 2070s ...
Binglian Liu +5 more
wiley +1 more source