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外显生长指数 [PDF]

open access: yes, 2011
Ronald Rousseau, 胡小君
core  

基于生态风险评价的黑龙江省生态安全格局构建

open access: yesShuitu Baochi Xuebao
目的为应对黑龙江省日趋严峻的城市化加快,景观破碎化、生物多样性减少等生态问题,推动生态系统健康发展。方法研究基于2000年、2010年、2020年土地利用数据,计算景观生态风险指数构建景观生态风险评价模型,对比分析生态风险对生态阻力的影响,选择2020年生态风险评价结果纳入综合阻力面。通过MSPA模型、景观连通性识别和筛选生态源地,并基于最小累积阻力模型(MCR)和电路理论提取生态廊道,结合生态风险分区构建多层次的生态安全格局。结果1)2000—2020年,黑龙江省的景观生态高风险区域整体呈下降趋势 ...
陈朝阳, 石淞, 李文
doaj  

[A multimodal disease-specific cohort for melanoma research: Construction, governance, and preliminary report]. [PDF]

open access: yesZhong Nan Da Xue Xue Bao Yi Xue Ban
Xie D   +5 more
europepmc   +1 more source

[Advances in research on metabolic associated fatty liver disease in 2025]. [PDF]

open access: yesZhonghua Gan Zang Bing Za Zhi
Rao HY, Zhao JM, Yu CH, Mi YQ, Wei L.
europepmc   +1 more source

[A multi-view stereo vision methodology for digital soft-tissue impressions in fixed implant rehabilitation of edentulous patients]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Yang Y   +10 more
europepmc   +1 more source

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