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浏览/检索结果: 共10条，第1-10条 帮助

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Temporal stability responses to nitrogen addition in Tibetan alpine grasslands: A community composition perspective 期刊论文  OAI收割
JOURNAL OF INTEGRATIVE AGRICULTURE, 2025, 卷号: 24, 期号: 3, 页码: 871-884
作者:  Zong, Ning;  Shi, Peili
  |  收藏  |  浏览/下载：6/0  |  提交时间：2025/04/21
Precipitation changes alter plant dominant species and functional groups by changing soil salinity in a coastal salt marsh 期刊论文  OAI收割
JOURNAL OF ENVIRONMENTAL MANAGEMENT, 2024, 卷号: 368, 页码: 12
作者:  Song, Jia;  Liang, Zhenghao;  Li, Xinge;  Wang, Xiaojie;  Chu, Xiaojing
  |  收藏  |  浏览/下载：10/0  |  提交时间：2024/10/24
The Spatial Pattern of the Upper Limit of Montane Deciduous Broad-Leaved Forests and Its Geographical Interpretation in the East Monsoon Realm of China 期刊论文  OAI收割
FORESTS, 2021, 卷号: 12, 期号: 9, 页码: 17
作者:  Wang, Jing;  Zhang, Baiping;  Yao, Yonghui
  |  收藏  |  浏览/下载：42/0  |  提交时间：2021/11/05
The Spatial Pattern of the Upper Limit of Montane Deciduous Broad-Leaved Forests and Its Geographical Interpretation in the East Monsoon Realm of China 期刊论文  OAI收割
FORESTS, 2021, 卷号: 12, 期号: 9, 页码: 17
作者:  Wang, Jing;  Zhang, Baiping;  Yao, Yonghui
  |  收藏  |  浏览/下载：9/0  |  提交时间：2021/11/05
Changes in vegetation and soil properties following 6 years of enclosure in riparian corridors 期刊论文  OAI收割
Journal of Plant Ecology, 2020, 卷号: 13, 期号: 2, 页码: 131-138
作者:  Wang Di;  Zhang Yiran;  Feng Yulong;  Liu Zhi;  Qu Bo
  |  收藏  |  浏览/下载：26/0  |  提交时间：2021/02/26
烟台牟平海洋牧场季节性低氧对大型底栖动物群落的生态效应 期刊论文  OAI收割
生物多样性, 2019, 卷号: 27, 期号: 2, 页码: 200-210
作者:  李宝泉
  |  收藏  |  浏览/下载：21/0  |  提交时间：2020/06/17
低氧  群落结构  群落恢复  敏感种  机会种  hypoxia  community structure  community recovery  sensitive species  opportunistic species  Hypoxia is a common phenomenon in the world's oceans, especially in the shallow waters of coastal zones. Rates of hypoxia are increasing due to global climatic changes and anthropogenic activities. Hypoxia can cause mass mortality of marine animals and can have severe negative impacts on marine ecosystems. To better understand the effects of hypoxia on macrobenthic communities, a survey was carried out in the Muping Marine Ranch (Yantai) during June, August and September of 2016. Results showed that seasonal hypoxia led to changes in benthic community structure, especially in terms of species composition and dominant species. The dominant species were Polychaeta Lumbrinereis latreilli, Sternaspis scutata and Mollusca Endopleura lubrica in summer. The opportunistic species Lumbrinereis latreilli increased, whereas, sensitive species such as Leptomya minuta, Glycera chirori, Upogebia major, Pontocrates altamarimus, Eriopisella sechellensis decreased during the hypoxic period of August. Hypoxia also reduced biodiversity indices. The effect of hypoxia on abundance and biomass were not significant, mainly because of the increase in the opportunistic Lumbrinereis latreilli, which counteracted the decline in abundance and biomass of other species. Individual physiological tolerance to hypoxia was different among species. Lumbrinereis latreilli showed higher tolerance to hypoxia in dissolved oxygen (DO) = 1.0 mg/L compared to other species. Some sensitive species, such as Leptomya minuta, Upogebia major, Pontocrates altamarimus and Eriopisella sechellensis showed lower tolerance when DO < 2.5 mg/L. When DO increased to 2.5 mg/L, the macrobenthic community start to recover gradually. The recovery extent and time needed were closely related to the degree of seasonal hypoxia.  
A comparative study of the impact of species composition on a freshwater phytoplankton community using two contrasting biotic indices 期刊论文  OAI收割
ECOLOGICAL INDICATORS, 2010, 卷号: 10, 期号: 2, 页码: 296-302
Guo, Qinghai; Ma, Keming; Yang, Liu; Cai, Qinghua; He, Kate
收藏  |  浏览/下载：13/0  |  提交时间：2015/07/30
A comparative study of the impact of species composition on a freshwater phytoplankton community using two contrasting biotic indices 期刊论文  OAI收割
ECOLOGICAL INDICATORS, 2010, 卷号: 10, 期号: 2, 页码: 296-302
作者:  Guo, Qinghai;  Ma, Keming;  Yang, Liu;  Cai, Qinghua;  He, Kate
收藏  |  浏览/下载：73/9  |  提交时间：2011/03/14
A comparative study of the impact of species composition on a freshwater phytoplankton community using two contrasting biotic indices 期刊论文  OAI收割
ECOLOGICAL INDICATORS, 2010, 卷号: 10, 期号: 2, 页码: 296-302
Guo, Qinghai; Ma, Keming; Yang, Liu; Cai, Qinghua; He, Kate
收藏  |  浏览/下载：104/9  |  提交时间：2011/03/02
Structure of the phytoplankton community and its relationship to water quality in Donghu Lake, Wuhan, China 期刊论文  OAI收割
JOURNAL OF INTEGRATIVE PLANT BIOLOGY, 2005, 卷号: 47, 期号: 1, 页码: 27-37
作者:  Lei, AP;  Hu, ZL;  Wang, J;  Shi, ZX;  Tam, FYN
收藏  |  浏览/下载：51/2  |  提交时间：2010/10/13