|
|
|
|
|
Jihong Xiao, Zhifei Zhong, Chunxiao Wang, Mei Li, Qingyan Wen, Xiting Lin, Zhen Luo, Zhijun Qian, Minghe Li and Chuanyuan Deng
To understand the contribution of different sub-assemblages (sub-communities) in the shrub and herb layers to the distribution patterns of community species richness and the stability of the Pinus massoniana Lamb. community, this study was carried out by...
ver más
|
|
|
|
|
|
|
|
|
|
|
José Ramón Arévalo, Juan A. Encina-Domínguez, Cristina González-Montelongo, Miguel Mellado and Arturo Cruz-Anaya
Grasslands and pastures are extensively studied due to their geographic variation, species richness, ecological functioning, and economic importance. They are vital components of land use in many parts of the world. The impact of grassland management on ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Chuangye Song and Mingchang Cao
The objective of this research was to study the relation between species richness and topography in the middle sub-tropical area of Eastern China. A species richness survey was conducted along altitude in Kaihua County, Zhejiang Province, Eastern China. ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ikbal Ikbal,Aqmal Khaery,Fachruddin Fachruddin
Pág. 53 - 62
Anggomate River has ecological and economic value for the local community. Massive community activities in utilizing land in the Anggomate watershed area for plantation, inhabitation, and sand mining lands can cause the tree vegetation decline, even floo...
ver más
|
|
|
|
|
|
|
|
|
|
|
Onkar Singh Brraich, Sunil Kumar Saini
Pág. 106 - 113
Diversity of fishes was evaluated at the Ranjit Sager Wetland and its three adjoining streams. Factors like altitude, bed gradient, dominated substratum and habitat types of the streams have also been studied. These streams fall under Type-B category on ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Wang Tian, Huayong Zhang, Lei Zhao, Xiang Xu, Hai Huang
Pág. 1 - 16
The relationship between biodiversity and ecosystem functioning is a central issue in ecology. The insurance hypothesis suggests that biodiversity could improve community productivity and reduce the temporal variability of main ecosystem processes. In th...
ver más
|
|
|
|
|
|
|
|
|
|
|
Wang Tian, Huayong Zhang, Lei Zhao, Xiang Xu and Hai Huang
The relationship between biodiversity and ecosystem functioning is a central issue in ecology. The insurance hypothesis suggests that biodiversity could improve community productivity and reduce the temporal variability of main ecosystem processes. In th...
ver más
|
|
|
|
|
|
|
|
|
|
|
Benoît O.L. Demars, Gerhard Wiegleb, David M. Harper, Udo Bröring, Holger Brux and Wolfgang Herr
The spatial structure and evolution of river networks offer tremendous opportunities to study the processes underlying metacommunity patterns in the wild. Here we explore several fundamental aspects of aquatic plant biogeography. How stable is plant comp...
ver más
|
|
|
|
|
|
|
|
|
|
|
Humberto Mendoza-Cifuentes
Pág. 5 - 54
ResumenDescargasReferenciasCómo citar
|
|
|
|
|
|
|
|
|
|
|
Jia-Qiao Wang, Jun Li, Yi-Jia Shih, Liang-Min Huang, Xin-Ruo Wang and Ta-Jen Chu
Species richness is the most basic concept of diversity and is crucial to biodiversity conservation and sustainable fisheries. To understand the fish species richness of the Minjiang Estuary and its adjacent waters, eight documents and surveyed data were...
ver más
|
|
|
|
|
|
|
|
|
|
|
Dehuan Li, Wei Sun, Fan Xia, Yixuan Yang and Yujing Xie
Biodiversity maintenance is a crucial ecosystem service. Due to time limits and data availability, assessing biodiversity using indicators or models has become a hot topic in recent decades. However, whether some proposed indicators can explain biodivers...
ver más
|
|
|
|
|
|
|
|
|
|
|
Anthi Oikonomou and Konstantinos Stefanidis
Disentangling the main drivers of species richness and community composition is a central theme in ecology. Freshwater biodiversity patterns have been poorly explored; yet, it has been shown that different freshwater biota have different, often contrasti...
ver más
|
|
|
|
|
|
|
|
|
|
|
Axel Schwerk, Marzena Winska-Krysiak, Arkadiusz Przybysz, Ewa Zaras-Januszkiewicz and Piotr Sikorski
Urban wasteland is of special interest to city planners. However, to integrate such areas into city space management with consideration of nature conservation aspects, a sound assessment of their ecological potential is necessary. The aim of this paper w...
ver más
|
|
|
|
|
|
|
|
|
|
|
John S. Richardson
Headwaters, the sources of all stream networks, provide habitats that are unique from other freshwater environments and are used by a specialised subset of aquatic species. The features of headwaters that provide special habitats include predator-free or...
ver más
|
|
|
|
|
|
|
|
|
|
|
Sarah A. White
Constructed wetlands (CWs) are used to remediate runoff from a variety of agricultural, industrial, and urban sources. CW remediation performance is often evaluated at the laboratory scale over durations less than one year. The purpose of this study was ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jennifer Cartwright, Casey Caldwell, Steven Nebiker and Rodney Knight
This paper presents a conceptual framework to operationalize flow?ecology relationships into decision-support systems of practical use to water-resource managers, who are commonly tasked with balancing multiple competing socioeconomic and environmental p...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jennifer Cartwright, Casey Caldwell, Steven Nebiker, Rodney Knight
Pág. 1 - 18
This paper presents a conceptual framework to operationalize flow?ecology relationships into decision-support systems of practical use to water-resource managers, who are commonly tasked with balancing multiple competing socioeconomic and environmental p...
ver más
|
|
|
|
|
|
|
|
|
|
|
Santosh K. Ojha,Luben D. Dimov
Pág. e016
Aim of study: We analyzed the hypothesized causal effects of relative density, density, height, species richness, species diversity, temperature, precipitation, and slope on above ground biomass growth (AGBG).Area of study: Eastern region of the USA.Mate...
ver más
|
|
|
|
|
|
|
|
|
|
|
Wei Cui and Xiao-Xian Zheng
The classical environmental control model assumes that species diversity is primarily determined by environmental conditions (e.g., microclimate and soil) on the local scale. This assumption has been challenged by the neutral theory that assumes that the...
ver más
|
|
|
|
|
|
|
|
|
|
|
Rajendra Kumar
Pág. 177 - 204
A floristic inventory study was carried out in Papagini river basin of Andhra Pradesh during January - December, 2008. Species richness showed 545 species. The family, genera and lifeform dominance were determined by dry climatic conditions of this regio...
ver más
|
|
|
|
|
|