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Evaluation of Functional Properties of Various Types of Vegetation Cover Using Remotely Sensed Data Analysis
vegetation cover energy fluxes surface temperature
2015/3/1
: The dissipation of solar energy and consequently the formation of the hydrological cycle are largely dependent on the structural and optical characteristics of the land surface. In our study, we sel...
Grazing intensity affected spatial patterns of vegetation and soil fertility in a desert steppe
Grassland Dryland Sheep grazing Spatial homogeneity Nitrogen Geostatistics
2015/2/4
Spatial heterogeneities of vegetation and soil can strongly affect ecological functions of ecosystems, particularly for arid and semi-arid ecosystems where vegetation has a patchy distribution and liv...
Changes in the abundance of C3/C4 species of Inner Mongolia grassland: evidence from isotopic composition of soil and vegetation
d13C carbon isotope discrimination crossover temperature geostatistics precipitation semivariogram soil organic carbon Suess effect wool
2015/2/4
Global warming, increasing CO2 concentration, and environmental disturbances affect grassland communities throughout the world. Here, we report on variations in the C3/C4 pattern of Inner Mongolian gr...
Carbon isotope discrimination of C3 vegetation in Central Asian grassland as related to long-term and short-term precipitation patterns
Carbon isotope discrimination C3 vegetation Central Asian grassland short-term precipitation patterns
2015/2/4
The relationship between carbon isotope discrimination (13 1) of C3 vegetation and long-term (30 years) and short-term (growing period) precipitation was investigated. Different species of Stipa, a do...
Using a hybrid fuzzy classifier (HFC) to map typical grassland vegetation in Xilin River Basin, Inner Mongolia, China
hybrid fuzzy classifier map typical grassland vegetation Xilin River Basin Inner Mongolia China
2015/2/4
Community ecologists and vegetation scientists in grassland research have a strong interest in quantifying biotic communities in detail. However, a satisfactory classification with fine biotic details...
Discrimination of vegetation from the background in high resolution colour remote sensed imagery
cork oak infrared aerial photo vegetation index automatic interpretation
2015/2/2
Different transformations of RGB colour space were compared to develop the best method for discrimination of vegetation from the background in open pure cork oak stands in southern Portugal in high-re...
The impact of vegetation on hydraulic conductivity of sandy soil
sandy soil hydraulic conductivity vegetation water repellency
2015/1/30
The objective of this study was to assess the impact of vegetation on the hydraulic conductivity of sandy soil at the locality Mláky II at Sekule (southwest Slovakia). The measurements were taken on t...
Static stability of forest stands in the seventh altitudinal vegetation zone in Slovakia
Norway spruce wind firmness slenderness ratio
2015/1/28
Models evaluating static stability (resistance to breaking or uprooting of trees caused by wind, snow or ice) of forest stands in the seventh altitudinal vegetation zone were determined. The empirical...
Vegetation changes in beech and spruce stands in the Orlické hory Mts. in 1951–2001
mountain forests beech and spruce stands plant cenology
2015/1/28
Plant cenological surveys on the basis of Braun-Blanquet’s seven-point scale were made on 34 research plots in the course of studies of vegetation changes in beech and spruce stands in the Orlické hor...
Secondary succession on an early abandoned field: vegetation composition and production of biomass
fallow-field ploughing weeds biomass monocotyledonous plants dicotyledonous plants perennial annual secondary succession
2015/1/28
During 1996–2000 the secondary succession on a field left fallow was investigated. The experimental area was divided into a ploughed and an unploughed part. Both parts were divided into 5 × 5 m plots ...
Natural vegetation management to conserve biodiversity and soil water in olive orchards
Olea europaea productivity tillage vegetation cover
2014/10/28
The combined impact of soil tillage intensification and expansion of olive farming is resulting in soil degradation and biodiversity decline. We hypothesized that, instead of tilling, mowing to contro...
Short-Term Vegetation Response Following Mechanical Control of Saltcedar (Tamarix spp.) on the Virgin River,Nevada,USA
Virgin River saltcedar riparian invasive species control bull dozer
2015/12/26
Tamarisk (a.k.a. saltcedar, Tamarix spp.) is an invasive plant species that occurs throughout western riparian and wetland ecosystems. It is implicated in alterations of ecosystem structure and functi...
The Effective Ecological Factors and Vegetation at Koh Chang Island, Trat Province, Thailand
Chang Island Vegetation Community Canonical Correspondence Analysis Ecological Factors
2013/3/4
This study aims to characterize the tropical rain forest present in the Chang Island, Trat Province, Thailand, and to analyze the environmental factors to determine its composition and structure. Thir...
The Role of Physical and Political Factors on the Conservation of Native Vegetation in the Brazilian Forest-Savanna Ecotone
Amazon-Cerrado Transition Pristine Vegetation Driving Factors Deforestation Araguaia River Basin Regional Planning
2013/3/4
The AraguaiaRiver Basincovers a considerable extent of Brazilian Savanna (locally called Cerrado) and part of Amazon Tropical Rainforest, embracing high biodiversity and a vast flooding area. This reg...
Effects of Vegetation Cover, Presence of a Native Ant Species, and Human Disturbance on Colonization by Argentine Ants
edge effect Prenolepis imparis propagule pressure vegetation cover
2015/12/10
The spread of non-native invasive species is affected by human activity, vegetation cover, weather,
and interaction with native species. We analyzed data from a 17-year study of the distribution of t...