- 天然林保护工程区近20年森林植被碳储量动态及碳汇(源)特征被引量：55收藏
- 作者：张逸如[1,2] 刘晓彤[1,2] 高文强[1,2] 李海奎[1,2]
- 机构：中国林业科学研究院资源信息研究所;国家林业和草原局森林经营与生长模拟重点实验室
- 来源：《生态学报》 2021
- 关键词：天然林资源保护工程 乔木林 碳储量 碳汇 碳源
- 摘要：分析近20年来天保工程区森林植被碳储量的动态变化及碳汇(源)特征,以期为我国天然林保护的政策制订和措施实施提供数据支撑。利用天然林资源保护工程区6—9次森林资源连续清查数据,把森林植被划分乔木林、灌木林、竹林、疏林地、散...
- 其他来源数据库：
万方期刊数据库
同方期刊数据库 - 下载全文在线阅读
- Biodiversity increased both productivity and its spatial stability in temperate forests in northeastern China被引量：28收藏
- 作者：Gao, Wen-Qiang[1] Lei, Xiang-Dong[1] Liang, Mao-Wei[2] Larjavaara, Markku[2] Li, Yu-Tang[3]
- 机构：Chinese Acad Forestry;Peking Univ;Jilin Forestry Inventory & Planning Inst;State Forestry & Grassland Adm
- 来源：SCIENCE OF THE TOTAL ENVIRONMENT 2021
- 关键词：Ecosystem functioning Aboveground wood productivity Species richness Structural diversity Spatial variability Productivity gradients
- Mapping the potential distribution suitability of 16 tree species under climate change in northeastern China using Maxent modelling被引量：27收藏
- 作者：Liu, Dan[1] Lei, Xiangdong[1] Gao, Wenqiang[1] Guo, Hong[1] Xie, Yangsheng[1]
- 机构：Chinese Acad Forestry;Acad Forest Inventory & Planning Jilin Prov
- 来源：JOURNAL OF FORESTRY RESEARCH 0
- 关键词：Species distribution model National forest inventory data Natural forest Climate change Site suitability mapping Maxent modelling
- Geographical patterns and drivers of growth dynamics of Quercus variabilis被引量：16收藏
- 作者：Gao, Wen-Qiang[1,2] Liu, Jian-Feng[1] Xue, Ze-Min[1] Zhang, Yu-Ting[1] Gao, Zhong-Hai[3]
- 机构：Chinese Acad Forestry;Chinese Acad Forestry;State Forestry Adm;Chinese Acad Forestry
- 来源：FOREST ECOLOGY AND MANAGEMENT 2018
- 关键词：Quercus variabilis Tree ring Growth Geographical gradient Environmental factor
- Ancient plastid genomes solve the tree species mystery of the imperial wood "Nanmu" in the Forbidden City, the largest existing wooden palace complex in the world被引量：15收藏
- 作者：Jiao, Lichao[1,2] Lu, Yang[1,2] Zhang, Ming[3] Chen, Yongping[1] Wang, Zhaoshan[4]
- 机构：Chinese Acad Forestry;Natl Forestry & Grassland Adm;Northwest Univ;Chinese Acad Forestry;Chinese Acad Sci
- 来源：PLANTS PEOPLE PLANET 2022
- 关键词：ancient DNA archeological wood Forbidden City Phoebe species identification wood anatomy
- Mass-ratio and complementarity effects simultaneously drive aboveground biomass in temperate Quercus forests through stand structure被引量：15收藏
- 作者：Gao, Wen-Qiang[1] Lei, Xiang-Dong[1] Gao, Dong-Li[1,2] Li, Yu-Tang[3]
- 机构：Chinese Acad Forestry;Forest Prod Ind State Forestry & Grassland Adm;Jilin Forestry Inventory & Planning Inst
- 来源：ECOLOGY AND EVOLUTION 2021
- 关键词：complementarity effect functional composition functional diversity mass-ratio effect phylogenetic diversity species richness
- Stand density, climate and biodiversity jointly regulate the multifunctionality of natural forest ecosystems in northeast China被引量：14收藏
- 作者：Lan, Jie[1] Lei, Xiangdong[2] He, Xiao[2] Gao, Wenqiang[2] Guo, Hong[2]
- 机构：Beijing Forestry Univ;Chinese Acad Forestry
- 来源：EUROPEAN JOURNAL OF FOREST RESEARCH 0
- 关键词：Forest multifunctionality Stand density Trade-off Tree size diversity Ecosystem service
- 吉林省天然阔叶混交林生态系统多功能性及驱动因素被引量：13收藏
- 作者：兰洁[1] 雷相东[2] 何潇[2] 高文强[2] 李玉堂[3]
- 机构：北京林业大学林学院;国家林草局森林经营与生长模拟重点实验室;吉林省林业调查规划院
- 来源：《生态学报》 2021
- 关键词：多功能性 结构方程模型 天然阔叶混交林 权衡 协同 驱动因子
- 摘要：量化天然林生态系统的多功能性,分析不同功能间的权衡-协同关系及驱动因子,对于天然林保护及修复具有重要的意义。基于吉林省第8次森林资源清查天然阔叶混交林固定样地调查数据、土壤及气候数据,选取土壤保持、涵养水源、碳储量、气候...
- 其他来源数据库：万方期刊数据库同方期刊数据库
- 下载全文在线阅读
- Multiple mechanisms drive biodiversity-ecosystem service multifunctionality but the dominant one depends on the level of multifunctionality for natural forests in northeast China被引量：11收藏
- 作者：Lan, Jie[1,2] Lei, Xiangdong[1] He, Xiao[1] Gao, Wenqiang[1] Guo, Hong[1]
- 机构：Chinese Acad Forestry;Beijing Forestry Univ
- 来源：FOREST ECOLOGY AND MANAGEMENT 2023
- 关键词：Biodiversity Ecosystem service multifunctionality Green soup hypothesis Mass ratio Niche complementarity Stand biomass
- 不同环境类型对华北落叶松分布的潜在影响被引量：10收藏
- 作者：刘宪钊[1,2] 韩文斌[3] 高瑞东[3] 贾俊峰[3] 白晋华[4]
- 机构：中国林业科学研究院资源信息研究所;森林经营与生长模拟国家林业局重点实验室;山西省管涔山国有林管理局;山西农业大学
- 来源：《生态学报》 2021
- 关键词：华北落叶松 物种分布模型 环境类型组合 分布适宜性制图
- 摘要：植物分布-环境因子之间的关系是生态学、生物地理学研究中一个核心问题。采用最大熵物种分布模型,选取气候、土壤和地形3类环境类型中33个因子,对气候、气候-土壤、气候-地形、气候-土壤-地形4种环境组合对华北落叶松在河北省、...
- 其他来源数据库：万方期刊数据库同方期刊数据库
- 下载全文在线阅读
- Comparing independent climate-sensitive models of aboveground biomass and diameter growth with their compatible simultaneous model system for three larch species in China被引量：10收藏
- 作者：Gao, Zhigang[1,2,3] Wang, Qiuyan[2,3] Hu, Zongda[4] Luo, Peng[2] Duan, Guangshuang[2]
- 机构：Inner Mongolia Univ Nationalities;Chinese Acad Forestry;Natl Forestry & Grassland Adm;Sichuan Agr Univ;Czech Univ Life Sci
- 来源：INTERNATIONAL JOURNAL OF BIOMATHEMATICS 2019
- 关键词：Larch aboveground biomass diameter at breast height climate change seemingly unrelated regression leave-one-out cross-validation
- Comparisons of competitor selection approaches for spatially explicit competition indices of natural spruce-fir-broadleaf mixed forests被引量：10收藏
- 作者：Zhou, Mengli[1,2] Lei, Xiangdong[2] Lu, Jun[2] Gao, Wenqiang[2] Zhang, Huiru[2]
- 机构：Henan Agr Univ;Chinese Acad Forestry
- 来源：EUROPEAN JOURNAL OF FOREST RESEARCH 2022
- 关键词：Spatial explicit competition index Competitor selection method Individual tree basal area growth model Mixed forest
- Impacts of climate change on the potential forest productivity based on a climate-driven biophysical model in northeastern China被引量：8收藏
- 作者：Gao, Wen-Qiang[1] Lei, Xiang-Dong[1] Fu, Li-Yong[1]
- 机构：Chinese Acad Forestry
- 来源：JOURNAL OF FORESTRY RESEARCH 2020
- 关键词：Climate vegetation and productivity index Potential productivity Climate change
- Radial growth response of two oaks to climate at their disparate distribution limits in semiarid areas, Beijing, China被引量：7收藏
- 作者：Gao, Wen-Qiang[1] Lei, Xiang-Dong[1] Fu, Li-Yong[1] Duan, Guang-Shuang[1] Zhou, Meng-Li[1]
- 机构：Chinese Acad Forestry;Bur Nat Resources & Planning Datong
- 来源：ECOSPHERE 2020
- 关键词：climate change distribution limits Quercus mongolica Quercus variabilis radial growth semiarid areas
- 森林作业法的历史发展与面向我国森林经营规划的三级作业法体系被引量：6收藏
- 作者：陆元昌[1,2] 雷相东[1,2] 王宏[1,2] 刘宪钊[1,2] 孟京辉[2,3]
- 机构：中国林业科学研究院资源信息研究所;国家林业和草原局森林经营工程技术研究中心;北京林业大学林学院
- 来源：《南京林业大学学报：自然科学版》 2021
- 关键词：森林作业法 多功能森林经营 协力经营 三级作业法 人工林
- 摘要：从森林作业法的发展历史和概念定义开始,19世纪初期在德国执行的作业法技术体系中,第1级产品目标分为两个大类,第2级按森林形态分为5个小类,第3级按作业方式划分出14个具体的作业法。简要说明了森林作业法技术体系在全球不同区...
- 其他来源数据库：万方期刊数据库同方期刊数据库
- 下载全文在线阅读
- Mapping the potential distribution suitability of 16 tree species under climate change in northeastern China using Maxent modelling被引量：4收藏
- 作者：Dan Liu[1] Xiangdong Lei[1] Wenqiang Gao[1] Hong Guo[1] Yangsheng Xie[1]
- 机构：Key Laboratory of Forest Management and Growth Modelling;Academy of Forest Inventory and Planning of Jilin Province
- 来源：Journal of Forestry Research 2022
- 其他来源数据库：万方期刊数据库同方期刊数据库
- 下载全文在线阅读
- 栓皮栎软木主要化学成分含量的地理差异被引量：3收藏
- 作者：王奇[1] 孙婧依[1] 刘建锋[1] 常二梅[1] 贾子瑞[1]
- 机构：中国林业科学研究院林业研究所;中国林业科学研究院资源信息研究所
- 来源：《北京林业大学学报》 2023
- 关键词：栓皮栎 软木化学成分 聚类分析 环境因子 相关性
- 摘要：【目的】通过大范围采样分析栓皮栎软木主要化学成分及其环境影响因素,以期为我国软木资源的定向选育与科学利用提供科学参考。【方法】采集了全国12个地区栓皮栎软木进行软木脂、木质素等主要化学成分测定分析,通过LSD多重比较、主...
- 其他来源数据库：万方期刊数据库同方期刊数据库
- 下载全文在线阅读
- 基于标准枯死率的蒙古栎天然林健康分析被引量：2收藏
- 作者：王卓晖[1] 张文涛[1] 谢遵俊[1] 徐浩然[1] 刘英龙[1]
- 机构：长白山森工集团有限公司汪清林业分公司;中国林业科学研究院资源信息研究所
- 来源：《北华大学学报：自然科学版》 2021
- 关键词：森林健康 标准枯死率 负指数分布 蒙古栎
- 摘要：森林健康是可持续森林经营的一个重要指标.引入标准枯死率概念,以长白山森工集团有限公司汪清林业分公司为例,基于202块固定样地数据分析景观尺度蒙古栎林健康状况.结果表明:研究地实际枯死率显著低于标准枯死率,说明目前研究地的...
- 其他来源数据库：万方期刊数据库同方期刊数据库
- 下载全文在线阅读
- 一种稳健的模型变量筛选方法被引量：0收藏
- 作者：何潇[1] 雷相东[1] 谢阳生[1] 刘宪钊[1] 国红[1]
- 机构：中国林业科学研究院资源信息研究所
- 来源：《CN117520843A》 2024
- 关键词：因变量 自变量 变量筛选 筛选 非线性作用 不确定性 高维空间 机器学习 模型变量 模型特征 模型预测 生物数学 输入变量 数据集中 特征变量 影响因子 准确度 统计学 投票法 冗余 可用 过滤 分析 通用
- 摘要：本发明公开了一种稳健的模型变量筛选方法，变量筛选可用于从给定的多输入变量数据集中过滤掉与因变量冗余或不相关的自变量，从而产生更具代表性的变量组合，并获得更好的模型预测性能，以“投票法”为原则，采用多种统计学和机器学习方法...
- Climatic limitations of nearly endangered Juniperus rigida populations at their range edges in semiarid China被引量：0收藏
- 作者：Gao, Wenqiang[1] Liu, Jianfeng[2] Bao, Wenquan[3] He, Xiao[1] Fu, Liyong[1]
- 机构：Chinese Acad Forestry;Chinese Acad Forestry;Inner Mongolia Agr Univ
- 来源：GLOBAL ECOLOGY AND CONSERVATION 2024
- 关键词：Biogeography Tree growth Climate change Drought Distribution range Non-monsoon region
- Extreme droughts decrease the growth and resilience of Juniperus rigida in the northern edge but not in the southern被引量：0收藏
- 作者：Gao, Wenqiang[1] Liu, Jianfeng[2] Bao, Wenquan[3] Duan, Fujun[4] He, Xiao[1]
- 机构：Chinese Acad Forestry;Chinese Acad Forestry;Inner Mongolia Agr Univ;Zhongtiaoshan Forestry Bur Shanxi Prov;State Forestry & Grassland Adm
- 来源：AGRICULTURAL AND FOREST METEOROLOGY 2025
- 关键词：Extreme drought Tree rings Distribution range Growth decline Resistance Resilience
- Corrigendum to "Biodiversity increased both productivity and its spatial stability in temperate forests in northeastern China" [Sci. Total Environ. 780 (2021)/146674] (Science of the Total Environment (2021) 780, (S0048969721017423), (10.1016/j.scitotenv.2021.146674))被引量：0收藏
- 作者：Gao, Wen-Qiang[1] Lei, Xiang-Dong[1] Liang, Mao-Wei[2] Larjavaara, Markku[2] Li, Yu-Tang[3]
- 机构： Institute of Forest Resource Information Techniques; Institute of Ecology; Jilin Forestry Inventory and Planning Institute; Planning and Design Institute of the Forest Products Industry of the State Forestry and Grassland Administration
- 来源：Science of the Total Environment 2022
- Biodiversity increased both productivity and its spatial stability in temperate forests in northeastern China (vol 780, 146674, 2021)被引量：0收藏
- 作者：Gao, Wen-Qiang[1] Lei, Xiang-Dong[1] Liang, Mao-Wei[2] Larjavaara, Markku[2] Li, Yu-Tang[3]
- 机构：Chinese Acad Forestry;Peking Univ;Jilin Forestry Inventory & Planning Inst;State Forestry & Grassland Adm
- 来源：SCIENCE OF THE TOTAL ENVIRONMENT 2022
- Geographical patterns and drivers of growth dynamics of Quercus variabilis被引量：0收藏
- 作者：Gao, Wen-Qiang[1,2] Liu, Jian-Feng[1] Xue, Ze-Min[1] Zhang, Yu-Ting[1] Gao, Zhong-Hai[3]
- 机构： Key Laboratory of Tree Breeding and Cultivation of the State Forestry Administration; Institute of Forest Resource Information Techniques; Planning and Design Institute of the Forest Products Industry of the State Forestry Administration; Research Institute of Forest Ecology
- 来源：Forest Ecology and Management 2018
- 关键词：Climate models - Forestry - Digital storage
- Estimating area, standing carbon stock, and potential carbon stock of degraded forests in China被引量：0收藏
- 作者：Yan, Xingrong[1,2] Xie, Dongbo[1] Feng, Linyan[1] Wu, Chunyan[3] Sharma, Ram P.[4]
- 机构：Chinese Acad Forestry;Xinzhou Normal Univ;Chinese Acad Forestry;Tribhuvan Univ;Nanjing Forestry Univ
- 来源：FOREST ECOSYSTEMS 2025
- 关键词：Degraded forest evaluation Degree of degradation Standing carbon stock Potential carbon stock Carbon theoretical space to grow Degraded forest restoration
- Understanding the contribution of structural diversity to stand biomass for carbon management of mixed forests using machine learning algorithms被引量：0收藏
- 作者：He, Xiao[1] Lei, Xiangdong[1] Liu, Di[1] Lei, Yuancai[1] Gao, Wenqiang[1]
- 机构：Chinese Acad Forestry;Hubei Minzu Univ
- 来源：EUROPEAN JOURNAL OF FOREST RESEARCH 2024
- 关键词：Stand biomass Stand structural diversity Machine learning Carbon management
- Forest site classification and grading using mixed-variables clustering and nonlinear mixed-effects modeling based on forest inventory data被引量：0收藏
- 作者：Wu, Biyun[1,2] Lei, Xiangdong[1] Xu, Qigang[3] Qin, Yangping[1,4] Duan, Guangshuang[5]
- 机构：Chinese Acad Forestry;Univ Gottingen;Natl Forestry & Grassland Adm;Natl Forestry & Grassland Adm;Xinyang Normal Univ
- 来源：FORESTRY 2025
- 关键词：site classification mixed-variables clustering site form nonlinear mixed-effects model site grading
