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A dynamic eco-compensation standard for Hani Rice Terraces System in southwest China 期刊论文
ECOSYSTEM SERVICES, 2019, 卷号: 36, 页码: 7
Authors:  Liu Moucheng;  Liu Weiwei;  Yang Lun;  Jiao Wenjun;  He Siyuan;  Min Qingwen
Favorite  |  View/Download:3/0  |  Submit date:2019/05/22
Payment for ecosystem services  Eco-compensation  Willingness to Accept (WTA)  Opportunity cost  Globally Important Agricultural Heritage Systems (GIAHS)  
Estimation of the directional and whole apparent clumping index (ACI) from indirect optical measurements 期刊论文
ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING, 2018, 卷号: 144, 页码: 1-13
Authors:  Fang, Hongliang;  Liu, Weiwei;  Li, Wenjuan;  Wei, Shanshan
Favorite  |  View/Download:5/0  |  Submit date:2019/05/23
Apparent clumping index (ACI)  Directional ACI  Whole ACI  Leaf area index (LAI)  Optical instruments  Rice  
Continuous estimation of canopy leaf area index (LAI) and clumping index over broadleaf crop fields: An investigation of the PASTIS-57 instrument and smartphone applications 期刊论文
AGRICULTURAL AND FOREST METEOROLOGY, 2018, 卷号: 253, 页码: 48-61
Authors:  Fang, Hongliang;  Ye, Yongchang;  Liu, Weiwei;  Wei, Shanshan;  Ma, Li
Favorite  |  View/Download:21/0  |  Submit date:2019/05/23
Leaf area index (LAI)  Plant area index (PAI)  Clumping index  PASTIS-57  PocketLAI  LAISmart  LAI-2200  Digital hemispherical photography (DHP)  Maize  Soybean  Sorghum  
辽东山区林参复合经营土壤质量评价 中文期刊论文
2017
Authors:  刘伟玮;  刘某承;  李文华;  郑颖;  王月婵
View  |  Adobe PDF(814Kb)  |  Favorite  |  View/Download:91/18  |  Submit date:2017/11/07
林参复合经营  土壤质量评价  最小数据集  模糊数学法  辽东山区  
辽东山区林参复合经营土壤质量变化机理及其评价研究 学位论文
博士: 中国科学院地理科学与资源研究所, 2016
Authors:  刘伟玮
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中国大陆地区2008—2013年丙肝发病时空聚集性及社会经济影响因素 中文期刊论文
2016
Authors:  刘炜炜;  胡跃华;  于石成;  么鸿雁;  邵华;  李日建;  郭莹;  冯国双;  徐成东;  轩俊伟;  任周鹏;  王劲峰
View  |  Adobe PDF(781Kb)  |  Favorite  |  View/Download:48/15  |  Submit date:2017/11/07
丙肝  发病率  时空聚集性  地理加权回归  社会经济影响因素  
落叶松-人参复合系统的植物多样性和碳储量特征 中文期刊论文
2016
Authors:  刘伟玮;  刘某承;  李文华;  曾凡顺;  曲艺
View  |  Adobe PDF(350Kb)  |  Favorite  |  View/Download:43/7  |  Submit date:2017/11/07
落叶松-人参复合系统  落叶松人工林  天然次生林  植物多样性  碳储量  辽东地区  
山东夏津黄河故道古桑树群生态系统服务功能分析及其对区域生态系统的影响(英文) 中文期刊论文
2016
Authors:  孙雪萍;  王斌;  刘某承;  刘伟玮
View  |  Adobe PDF(693Kb)  |  Favorite  |  View/Download:79/44  |  Submit date:2017/11/07
黄河故道  古桑树群  生态效益  结构变化  生态服务功能变迁  
农村合作经济对就地城镇化空间演进的影响:以山东省为例 学位论文
博士, 北京: 中国科学院研究生院, 2015
Authors:  刘伟伟
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生态高危区预防性移民迁移意愿影响因素研究——基于甘肃定西地区4村落的调查 中文期刊论文
2015
Authors:  刘呈庆;  魏玮;  李萱
Favorite  |  View/Download:9/0  |  Submit date:2015/12/18
生态高危区  预防性移民  迁移意愿  风险认知