搜索结果: 1-6 共查到“农学总论 Range”相关记录6条 . 查询时间(0.031 秒)
Long Range Regional Climate Fluctuations/Changes and Their Impact on Agriculture — A Case Study for Chhattisgarh State in Central india
Climate Change Agriculture Rainfed Rice Rainfall Iimpact Chhattisgarh Central India
2016/4/7
Climate change is now felt as a reality world wide and intensive research work is being carried out on the scale of the change and its impact on different sectors. However, the global changes are the ...
Long-range persistent correlations in decade-long SPOT-VGT NDVI records of fire affected and fire un-affected sites
Fires NDVI detrended fluctuation analysis
2009/3/3
We investigated the fire-induced variability in the 1998-2003 time series of Normalized Difference Vegetation Index (NDVI) from SPOT-VEGETATION sensor for two different kinds of vegetation sites: fi...
Some Characteristics of the Common Plants of Range and Meadows in Erzurum in Relation to Life Span, Beginning of the Flowering and Forage Quality
Common Plants Range Meadows Erzurum Life Span Flowering Forage Quality
2009/1/15
This study was carried out on the natural range and meadows of Atatürk University in Erzurum, 1996. Recorded species in the study were separated into 16 grasses, 16 legumes and 60 other families. Hig...
Directional character of soil surface reflectance in the visible and near-infrared range
soil surface reflectance bidirectional reflectance distribution function remote sensing
2008/11/26
The paper shows the importance of directional effects on soil reflectance in the visible and near -infrared range. It includes physical principles of surface interactions with radiation in this spectr...
Determination of the integration range in voltammetric measurements of oxygen flux in the soil with the use of two- and three-electrode systems
soil aeration soil oxygen flux density ODR
2008/11/21
This paper presents the methodological aspects of the measurement of oxygen flux in the soil by voltammetric method with the use of three- (with potentiostat) and two-electrode systems. The studies we...
MODELING HABITAT SELECTION OF THE RED-FOOTED FALCON (FALCO VESPERTINUS): A POSSIBLE EXPLANATION OF RECENT CHANGES IN BREEDING RANGE WITHIN HUNGARY
red-footed falcon habitat modeling breeding range rook spatial GLMM
2010/3/26
Due to a severe population decline and shrinkage of distribution range in the past decades, the red-footed falcon has gained top priority in both worldwide and Hungarian nature conservation. As a facu...