成果/Result

A Novel Framework for Stratified-Coupled BLS Tree Trunk Detection and DBH Estimation in Forests (BSTDF) Using Deep Learning and Optimization Adaptive Algorithm被引量：4收藏 分享

作者：Zhang, Huacong[1,2,3] Zhang, Huaiqing[1,3] Xu, Keqin[2] Li, Yueqiao[2] Wang, Linlong[1,3]

机构：Chinese Acad Forestry;Chinese Acad Forestry;NFGA

来源：REMOTE SENSING  2023

关键词：BSTDF   WCF-CACL-RandLA-Net   LAS-RANSAC   BLS   DBH   tree trunk detection   forestry inventory  

Effects of Anthropogenic Disturbance on the Structure, Competition, and Succession of Abies ziyuanensis Communities被引量：2收藏 分享

作者：Zhang, Huacong[1,2,3] Li, Yueqiao[1,2,3,4] Xu, Keqin[1] Yu, Longhua[1,2] He, Ping[1,2]

机构：Chinese Acad Forestry;Forest Carbon Sink Monitoring & Regulat Xinyu Key;Biodivers Conservat & Bioresource Utilizat Jiangxi;State Key Lab Tree Genet & Breeding

来源：FORESTS  2024

关键词：subtropical forest   relict   endangered   species diversity   forest environment   Abies ziyuanensis  

Distribution and eco-stoichiometry of carbon and nitrogen of the plant-litter-soil continuum in evergreen broad-leaved forest被引量：2收藏 分享

作者：Wang, Hui[1,2,3] Wang, Bing[1,2,3] Niu, Xiang[1,2,3] Song, Qingfeng[1,2,3] Bai, Haonan[4]

机构：Chinese Acad Forestry;Chinese Acad Forestry;Dagangshan Natl Key Field Observat & Res Stn Fore;Hainan Univ;Chinese Acad Forestry

来源：ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS  0

关键词：Ecological chemometrics   carbon cycle   nitrogen cycle   carbon and nitrogen distribution   plant leaf-litter-soil continuum  

RAD-seq技术研究鹅掌楸属种源遗传多样性和遗传结构被引量：0收藏 分享

作者：潘文婷[1] 孙建军[1] 原勤勤[1] 张利利[1] 邓康桥[1]

机构：中国林业科学研究院亚热带林业实验中心

来源：《林业科学》  2022

关键词：鹅掌楸属  RAD测序  遗传多样性  遗传结构  

摘要：【目的】揭示鹅掌楸属遗传结构和地理变异特点,为鹅掌楸属遗传资源的保存、利用及改良提供依据。【方法】以9个鹅掌楸种源97份样本和4个北美鹅掌楸种源46份样本为材料,采用RAD-seq测序鉴定各样本SNP标记,计算观测杂合度...

其他来源数据库：万方期刊数据库同方期刊数据库

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Elevated CO2 and O3 levels influence the uptake and leaf concentration of mineral N, P, K in Phyllostachys edulis (Carrière) J. Houz. and Oligostachyum lubricum (wen) King f.被引量：0收藏 分享

作者：Zhuang, Minghao[1,2] Li, Yingchun[1] Guo, Ziwu[1] Li, Yueqiao[3] Pan, Wenting[3]

机构： Research Institute of Subtropical Forestry; School of Environment and State Key Joint Lab. of Environment Simulation and Pollution Control; Experimental Center of Subtropical Forestry

来源：Forests  2018

关键词：Bamboo - Biomass - Carbon dioxide - Nitrogen - Phosphorus - Potassium