دانلود مقالات ISI درباره حکم + ترجمه فارسی

Structural complexity of species assemblages and spatial scale of community organization: A case study of marine benthos

Keywords: حکم; Complexity; Community organization; Ordination; Scale; Benthos

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2009 سفارش ترجمه

Land degradation and vegetation distribution in Chott El Beida wetland, Algeria

Keywords: حکم; DCA; Halophytic communities; Ordination; TWINSPAN

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2009 سفارش ترجمه

Quantitative climate and vegetation trends since the late glacial on the northeastern Tibetan Plateau deduced from Koucha Lake pollen spectra

Keywords: حکم; Pollen analysis; Tibetan Plateau; Holocene; Late glacial; Ordination; Transfer function; WA-PLS; Precipitation reconstruction; Temperature reconstruction

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2009 سفارش ترجمه

Cultivar relationships in mango based on fruit volatile profiles

Keywords: حکم; Flavour; GC–MS; Mangifera indica; Multivariate analysis; Ordination

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2009 سفارش ترجمه

Riparian vegetation change in upstream and downstream reaches of three temperate rivers dammed for hydroelectric generation in British Columbia, Canada

Keywords: حکم; Hydroelectric dams and reservoirs; Riparian plants; Ordination; Species richness; Species diversity; Mosses; Red alder; Western red cedar

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2009 سفارش ترجمه

Mapping of aggregated floodplain plant communities using image fusion of CASI and LiDAR data

Keywords: حکم; Multi-source remote sensing; CASI; LiDAR; Floristic composition; Plant community; Vegetation mapping; Ordination; Clustering

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2009 سفارش ترجمه

Floristic characteristics of the wetland sites on dry southern slopes of the Alborz Mts., N. Iran: The role of altitude in floristic composition

Keywords: حکم; Biodiversity; Iran; Life-form; Mountain wetlands; Ordination; Phytogeographic elements

دانلود رایگان متن کامل مقاله ISI 16 صفحه سال انتشار : 2009 سفارش ترجمه

A comparison of SOFM ordination with DCA and PCA in gradient analysis of plant communities in the midst of Taihang Mountains, China

Keywords: حکم; Quantitative method; Plant community; Ordination; Neural network; Vegetation–environment relation

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2008 سفارش ترجمه

Analysis of T-RFLP data using analysis of variance and ordination methods: A comparative study

Keywords: حکم; T-RFLP; AMMI; PCA; DCA; CA; NMS; Sorensen; Jaccard; Euclidean; Ordination; Statistical comparison; ANOVA; Variation; Beta diversity; Interaction; T-REX

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2008 سفارش ترجمه

Non-parametric multivariate comparisons of soil fungal composition: Sensitivity to thresholds and indications of structural redundancy in T-RFLP data

Keywords: حکم; Fungal community structure; Structural redundancy; T-RFLP; NMDS; Multivariate statistics; Ordination; Spatial patterns; ANOSIM; PCA

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2008 سفارش ترجمه

The late glacial–Holocene transition as inferred from ostracod and pollen records in the Lago Piccolo di Avigliana (Northern Italy)

Keywords: حکم; Ostracods; Pollen; Late glacial–Holocene transition; Northern Italy; Ordination

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2008 سفارش ترجمه

Metal accumulation in mosses across national boundaries: Uncovering and ranking causes of spatial variation

Keywords: حکم; Classification and Regression Trees (CART); Geostatistics; Metal bioaccumulation; Mosses; Ordination

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2008 سفارش ترجمه

Long-term vegetation change in the Succulent Karoo, South Africa following 67 years of rest from grazing

Keywords: حکم; Diversity; Growth form; Ordination; Species richness; Succession; Termitaria

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2008 سفارش ترجمه

Gradient analysis of an eastern sand savanna's woody vegetation, and its long-term responses to restored fire processes

Keywords: حکم; Fire exclusion; Fire intensities; Long-term change; Non-oaks; Oaks; Ordination; Repeated burning; Shrub layer functional groups; Time since fire; Topographic gradient

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2008 سفارش ترجمه

Understorey plant community characteristics and natural hardwood regeneration under three partial harvest treatments applied in a northern red oak (Quercus rubra L.) stand in the Great Lakes-St. Lawrence forest region of Canada

Keywords: حکم; Quercus rubra; Acer rubrum; Acer saccharum; Ordination; Community ecology; Shelterwood; Group selection; Ontario; Great Lakes-St. Lawrence forest; Regeneration niche

دانلود رایگان متن کامل مقاله ISI 14 صفحه سال انتشار : 2008 سفارش ترجمه

Quantifying positional importance in food webs: A comparison of centrality indices

Keywords: حکم; Food web; Network analysis; Centrality; Keystone species; Indirect effect; Clustering; Ordination; Ranking

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2007 سفارش ترجمه

Soil seed bank and vegetation in mixed coniferous forest stands with different disturbance regimes

Keywords: حکم; Diversity; Mixed coniferous forest; Seed bank; Forest management; Ordination; Temperate forest; Understory vegetation

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2007 سفارش ترجمه

Spatial pattern and species richness of boreonemoral forest understorey and its determinants—A comparison of differently managed forests

Keywords: حکم; Beta diversity; Boreonemoral forest; Disturbance; Heterogeneity; Light conditions; Logging; Nucleation; Ordination; Pattern diversity; Species richness; Succession

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2007 سفارش ترجمه

Elucidation and short-term forecasting of microcystin concentrations in Lake Suwa (Japan) by means of artificial neural networks and evolutionary algorithms

Keywords: حکم; Lake Suwa; Microcystis; Microcystin; Ordination; Clustering; Forecasting; Explanation

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2007 سفارش ترجمه

Applying landscape ecology to conservation biology: Spatially explicit analysis reveals dispersal limits on threatened wetland gastropods

Keywords: حکم; Eutrophication; Fragmentation; GIS; Grazing marshes; Habitat suitability; Invertebrates; Niche; Ordination

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2007 سفارش ترجمه

Nonlinear dimensionality reduction: Alternative ordination approaches for extracting and visualizing biodiversity patterns in tropical montane forest vegetation data

Keywords: حکم; Vegetation data; Ordination; Isometric Feature Mapping (Isomap); Multidimensional Scaling (MDS); Nonlinear dimensionality reduction; Geodesic distances; Secondary mountain tropical rain forests; Ecuador

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2007 سفارش ترجمه

Understory plant communities of boreal mixedwood forests in western Canada: Natural patterns and response to variable-retention harvesting

Keywords: حکم; Boreal forest; Mixedwood forest; Vascular plants; Richness; Diversity; Composition; Canopy cover; Canopy composition; Ordination; Variable-retention harvesting

دانلود رایگان متن کامل مقاله ISI 15 صفحه سال انتشار : 2007 سفارش ترجمه

Environmental factors affecting vegetation composition in the Alxa Plateau, China

Keywords: حکم; Classification; Ordination; Multi-variate analysis; Grassland management; Environmental characteristics

دانلود رایگان متن کامل مقاله ISI 17 صفحه سال انتشار : 2007 سفارش ترجمه

A canonical correspondence analysis (CCA) of the vegetation–environment relationships in Sudanese savannah, Senegal

Keywords: حکم; Niokolo Koba National Park; Soil type; Ordination; Vegetation structure; West Africa

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2006 سفارش ترجمه

Indirect gradient analysis at different spatial scales of prorated and non-prorated earthworm abundance and biomass data in temperate agro-ecosystems

Keywords: حکم; Lumbricidae; Ordination; Spatial clustering; Principal component analysis; Biodiversity; Species composition; Grassland; Arable land

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2006 سفارش ترجمه

Field validation of laboratory-derived IOBC toxicity ratings for natural enemies in commercial vineyards

Keywords: حکم; Araneae; Carabidae; Fungicides; Insecticides; Neuroptera; Ordination; Pesticide; Trichogrammatidae

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2006 سفارش ترجمه

Phytoplankton community dynamics of two adjacent Dutch lakes in response to seasons and eutrophication control unravelled by non-supervised artificial neural networks

Keywords: حکم; Non-supervised artificial neural networks; Lake Veluwemeer; Lake Wolderwijd; Phytoplankton community; Seasonal variability; Inter-annual variability; Eutrophication management; Ordination; Clustering

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2006 سفارش ترجمه

Landscape hierarchies influence riparian ground-flora communities in Wisconsin, USA

Keywords: حکم; Riparian areas; Valley floor landforms; Floodplains; Streamside forests; Diversity; Ordination; Lake States

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2006 سفارش ترجمه

Patterns of variation in vascular plant species richness and composition in SE Norwegian agricultural landscapes

Keywords: حکم; Agricultural landscapes; Intensification; Land-use; Land-cover types; Ordination; Soil fertility; Species composition; Vegetation gradients

دانلود رایگان متن کامل مقاله ISI 17 صفحه سال انتشار : 2006 سفارش ترجمه

Taphonomic effects of faunal impoverishment and faunal mixing

Keywords: حکم; Rarefaction; Palaeoecology; Archaeology; Ordination; Weighted averages; Faunal bias

دانلود رایگان متن کامل مقاله ISI 18 صفحه سال انتشار : 2006 سفارش ترجمه

Differential responses of shrubs and herbs present at the Upper Minjiang River basin (Tibetan Plateau) to several soil variables

Keywords: حکم; Arid vegetation; Classification; Herb; Ordination; Shrub; Species-environment relationships;

دانلود رایگان متن کامل مقاله ISI 18 صفحه سال انتشار : 2006 سفارش ترجمه

Patterns of plant traits in Pyrenean alpine vegetation

Keywords: حکم; Functional attributes; Habitats; Plant communities; Ordination; High mountain

دانلود رایگان متن کامل مقاله ISI 19 صفحه سال انتشار : 2006 سفارش ترجمه

Vegetation-environment relationships and classification of the seasonal savannas in Venezuela

Keywords: حکم; Canonical correspondence analysis; Classification; Conservation; Diversity; Llanos; Neotropics; Ordination;

دانلود رایگان متن کامل مقاله ISI 16 صفحه سال انتشار : 2005 سفارش ترجمه

A comparison between indigenous environmental knowledge and a conventional vegetation analysis in north central Namibia

Keywords: حکم; Indigenous environmental knowledge; Vegetation; Ordination; Land classification; Resource use; Grazing;

دانلود رایگان متن کامل مقاله ISI 33 صفحه سال انتشار : 2005 سفارش ترجمه