我国油橄榄产业发展的挑战与对策Challenges and countermeasures in the development of olive industry in China
Zhongguo youzhi, 2023 油橄榄具有速生、高产和果实含油率高等优点，在食品营养、医药健康和景观绿化中有着广泛的应用。为明晰我国油橄榄产业发展现状、问题和发展方向，分析了油橄榄种质资源及我国油橄榄种植与发展的现状，剖析了我国油橄榄产业面临的种质资源混杂、选育落后，品种特性认识不足，产品开发有待提高等挑战，并提出应对挑战的对策，以期为我国油橄榄产业科学发展提供参考。Olive has the advantages of rapid growth, high yield, and high oil content,and it is ...
龙伟1，曾燕如2，盛建喜3 LONG Wei1, ZENG Yanru2, SHENG Jianxi3
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Monitoring and Evaluating Carbon Sink Capacity for Comprehensive Management of Soil and Water Conservation in Small Watersheds [PDF]
, 2023 [Objective] The carbon sinks of soil and vegetation were monitored and evaluated in order to provide technology and methodology for implementing dynamic monitoring and evaluation of carbon sinks for soil and water conservation projects, and to provide ...
Cheng Hui +6 more
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Amphibians and Reptiles of Dinghushan in Guangdong Province, China’s Oldest Nature Reserve [PDF]
, 2009 Dinghushan is the only nature reserve at the Tropic of Cancer in mainland China with extensive old growth monsoonal hardwood forest. We here assemble a comprehensive list, with life history notes, of amphibians and reptiles of Dinghushan.
Lazell, James +4 more
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Zhongguo youzhi, 2022 为推进对香榧籽油生物功效的认知，以高脂膳食大鼠模型评估香榧籽油的降脂、抗氧化功效及其作用机理。将40只SD大鼠随机分为正常对照组（NF组）、2%香榧籽油正常组（NFO组）、高脂对照组（HF组）、2%香榧籽油高脂组（HFO组）。每周记录SD大鼠体重，分别在第4周和第7周检测血清中总胆固醇（TC）、甘油三酯（TG）、高密度脂蛋白胆固醇（HDL-C）、低密度脂蛋白胆固醇（LDL-C）、血糖（Glu）、超氧化物歧化酶（SOD）、丙二醛（MDA）、谷胱甘肽过氧化物酶（GSH-Px）、总抗氧化能力（T-AOC ...
肖铭慧1,2，黄敏婕2，董捷2，宋丽丽1，王德前2 XIAO Minghui1,2,HUANG Minjie2, DONG Jie2, SONG Lili1, WANG Deqian2
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Differences in Biomass Estimation in a Feldspathic Sandstone Area by Landsat 8 and Sentinel-2 Data [PDF]
, 2022 [Objective] Differences in above ground biomass (AGB) estimation based on remote sensing images with different spatial resolutions were analyzed, and a basis for the selection of different spatial resolution images for remote sensing estimation of AGB in
Chen Junhan +3 more
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Spatial-temporal Evolution Characteristics and Influencing Factors of Carbon Emissions in Yunnan Province Based on Land Use Changes [PDF]
, 2023 [Objective] The temporal and spatial variation of carbon emissions due to land use changes and the factors influencing carbon emissions in Yunnan Province were analyzed in order to provide a theoretical basis for optimizing land use structure and ...
Li Zhiying +4 more
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Extracellular Enzyme Stoichiometric Characteristics of Subtropical Forest Soil under Forest Fire Disturbance [PDF]
[Objective] Forest fire, as the primary natural and human-induced disturbance in subtropical forests, seriously affects the soil biochemical cycle.
GUO Qiling +5 more
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Shuitu Baochi Xuebao, 2021 磷（P）伴随树干茎流和穿透雨输入到森林，成为补充亚热带森林生态系统P流失的一个重要途径，但其在不同类型生态系统中的动态特征缺乏必要的关注。以中亚热带杉木人工林和米槠次生林为研究对象，通过测定2015年6月至2018年8月间树干茎流和穿透雨中P浓度，探讨了2个林分树干茎流和穿透雨P浓度的差异、季节变化特征及影响因素。结果表明，杉木人工林树干茎流和穿透雨P浓度变化范围分别为0.002~0.026，0.003~0.024 mg/L，米槠次生林树干茎流和穿透雨P浓度变化范围分别为0.003~0.024，0 ...
赵泽敏 +9 more
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Shuitu Baochi Xuebao, 2023 为分析不同林龄亚热带常绿阔叶次生林和杉木(Cunninghamia lanceolata)种植对土壤氮淋溶的影响,采用土柱微宇宙原位培养,分别比较9年生和45年生次生林(以米槠Castanopsis carlesii为建群种)之间、米槠和杉木人工林(均为9年生)之间的土壤总氮、硝态氮和铵态氮浓度及通量。结果表明:(1)4种类型森林土壤总氮和硝态氮浓度均表现为45年生次生林＞9年生次生林＞杉木人工林＞米槠人工林;铵态氮浓度则为45年生次生林＞杉木人工林＞9年生次生林＞米槠人工林。(2 ...
宣美林 +6 more
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Effects of drying-wetting cycle caused by rainfall on soil respiration: Progress and prospect [PDF]
, 2018 Soil respiration is an important part of the carbon cycle in terrestrial ecosystems. The changes of soil respiration caused by rainfall directly affect global carbon balance.
朱连奇 +3 more
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