Scale dependence of vegetation–environment relationships: a meta-analysis of multivariate data
نویسندگان
چکیده
Siefert, A. (Corresponding author, [email protected]), Ravenscroft, C. ([email protected]),Althoff, D. ([email protected]), Carter, B.E. ([email protected]), Glennon, K.L. ([email protected]), Heberling, J.M. ([email protected]), Jo, I.S. ([email protected]), Pontes, A. ([email protected]), Sauer, A. ([email protected]),Willis, A. (adwillis@syr. edu) & Fridley, J.D. ([email protected]): Department of Biology, Syracuse University, 107 College Place, Syracuse, NY, 13244, USA Alvarez-Yépiz, J.C. ([email protected]): College of Environmental Science and Forestry, State University of New York, One Forestry Drive, Syracuse, NY, 13210, USA Abstract
منابع مشابه
CCA application for vegetation - environment relationships evaluation in arid environments (southern Khorasan rangelands)
Abstract This paper presents a quantitative account of vegetation–environmental factor relationships in arid rangelands. Vegetation cover was recorded using Braun-Blanquet combined abundance-cover scale in each quadrat. Within each quadrat, one profile was dug and soil samples being taken at 0-20cm and 20-100cm depths. Under study physical-chemical characteristics included texture, lime, orga...
متن کاملInvestigating Causal Relationships between Parental Meta-Emotion and Academic Adjustment with Mediation for Self-Discremination
This study aimed to examine structural relationship between the structure of parental meta-emotion (guiding and awareness) and academic adjustment through the mediation of differentiation. For this study, 241 undergraduate students of Shiraz University are selected by single stage cluster sampling. Valid three scales: scale view of parenting meta-Sweeney Bourne (SMEPS), short form their differe...
متن کاملVegetation community in relation to the soil characteristics of Rineh rangeland, Iran
The aim of this study was to investigate relationships between soil properties and plant species to determine the most effective factors separating vegetation communities in Rineh rangeland. Three stratifying variables were selected including slop, aspect and elevation. The study area was partitioned by combining these classes to generate homogenous units. 1m2 quadrates were located at sampling...
متن کاملRelationships between Meteorological Drought and Vegetation Degradation Using Satellite and Climatic Data in a Semi-Arid Environment in Markazi Province, Iran
The assessment of relationships between satellite-derived vegetation indices and meteorological drought improves our understanding of how these indices respond to climatic changes. The combination of climate data and the Normalized Difference Vegetation Index (NDVI) product of Moderate Resolution Imaging Spectroradiometer (MODIS) imagery provided an opportunity to evaluate the impact of d...
متن کاملInfluence of Environmental Factors on Distribution of Plant Species in Nodushan Rangelands of Yazd Province (Iran)
The purpose of this study was to evaluate the species-environment relationships in arid and semi-arid rangelandsof Nodushan, Yazd. The plant species cover and the environmental variables were measured at 9 sites. Soil sampleswere taken for measurement of 12 attributes in 0-10 cm and 10-80 cm layers. Vegetation was classified using twowayindicator species analysis (TWINSPAN). Data was analyzed u...
متن کامل