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Assessing the impact of anthropogenic activities on the ecological quality of arid Mediterranean ecosystems (case study from the northwestern coast of Egypt) 期刊论文
发表期刊: ECOLOGICAL INDICATORS. 出版年: 2019, 卷号: 101, 页码: 992-1003
作者:  Halmy, Marwa Waseem A.
收藏  |  浏览/下载:25/0  |  提交时间:2019/11/29
Floristic quality assessment index  Ecological monitoring  Biological indicators  Anthropogenic disturbance index  
FISH BODY CONDITION AND RECRUITMENT RESPONSES TO ANTECEDENT FLOWS IN DRYLAND RIVERS ARE SPECIES AND RIVER SPECIFIC 期刊论文
发表期刊: RIVER RESEARCH AND APPLICATIONS. 出版年: 2014, 卷号: 30, 期号: 10, 页码: 1257-1268
作者:  Balcombe, S. R.;  Arthington, A. H.;  Sternberg, D.
Adobe PDF(195Kb)  |  收藏  |  浏览/下载:56/5  |  提交时间:2019/11/29
fish body condition  recruitment  hydrologic variability  biological indicators  hydro-ecological relationships  flow regime  
生物制剂对约书亚树幼苗成活及生理生化影响的综合评价 期刊论文
发表期刊: 北京林业大学学报. 出版年: 2012, 卷号: 34, 期号: 4, 页码: 67-72
作者:  曲弨琪;  满秀玲;  段亮亮
收藏  |  浏览/下载:20/0  |  提交时间:2019/11/29
biological agents  Yucca brevifolia seedlings  physiological and biochemical indicators  principal component analysis  
A system to monitor climate change with epilithic lichens 期刊论文
发表期刊: ENVIRONMENTAL MONITORING AND ASSESSMENT. 出版年: 1999, 卷号: 55, 期号: 2, 页码: 279-298
作者:  Insarov, GE;  Semenov, SM;  Insarova, ID
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/28
biological indicators  change  epilithic lichens  global climate  Israel  monitoring  Negev desert  
Choosing indicators of natural resource condition: A case study in Arches National Park, Utah, USA 期刊论文
发表期刊: ENVIRONMENTAL MANAGEMENT. 出版年: 1998, 卷号: 22, 期号: 4, 页码: 635-642
作者:  Belnap, J
收藏  |  浏览/下载:12/0  |  提交时间:2019/11/28
biological indicators  recreation impacts  recreation management  desert soils  trampling  
EXPERIMENTAL MODIFICATIONS OF LITTER SUPPLIES IN A FOREST MULL AND REACTION OF THE NEMATODE FAUNA 期刊论文
发表期刊: FUNDAMENTAL AND APPLIED NEMATOLOGY. 出版年: 1995, 卷号: 18, 期号: 4, 页码: 371-389
作者:  ARPIN, P;  PONGE, JF;  VANNIER, G
收藏  |  浏览/下载:9/0  |  提交时间:2019/11/28
NEMATODA  FOREST LITTER SUPPLIES  LITTER REMOVAL  HYDRIC STRESS  BIOLOGICAL INDICATORS