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2015 Tbilisi flood. Situated in the South Caucasus Region bordered by the Black Sea to the West, the Russian Federation to the North, Azerbaijan to the East, Turkey to the Southwest, and Armenia to the South, Georgia is a small country supplied with profitable natural resources, heavenly scenes, copious water assets, rich living spaces, and ecosystems that are of local and worldwide significance.
The Copenhagen Diagnosis aimed to synthesize the most policy-relevant climate science published since the close-off of material for the previous Intergovernmental Panel on Climate Change's Working Group 1 Report , [6] [7] thus serving as an interim evaluation of the evolving science midway through an IPCC cycle, with IPCC AR5 not due for ...
The remaining freshwater is found in lakes, rivers, wetlands, the soil, aquifers and atmosphere. All life depends on the solar-powered global water cycle, the evaporation from oceans and land to form water vapour that later condenses from clouds as rain, which then becomes the renewable part of the freshwater supply. [12]
Today, soil surveys are no longer published in book form; they are published to the web and accessed on NRCS Web Soil Survey where a person can create a custom soil survey. This allows for rapid flow of the latest soil information to the user. In the past it could take years to publish a paper soil survey.
A soil test is a laboratory or in-situ analysis to determine the chemical, physical or biological characteristics of a soil. Possibly the most widely conducted soil tests are those performed to estimate the plant-available concentrations of nutrients in order to provide fertilizer recommendations in agriculture.
Soil sieve nests with dry soil aggregates after removal from a laboratory drying oven. Soil aggregate stability is a measure of the ability of soil aggregates—soil particles that bind together—to resist breaking apart when exposed to external forces such as water erosion and wind erosion, shrinking and swelling processes, and tillage.
The Copenhagen General Population Study is an offshoot of the Copenhagen City Heart Study (CCHS), known in Danish as Østerbroundersøgelsen. The CCHS was launched in 1976 by Professor Anders Tybjærg Hansen and cardiologists Dr. Peter Schnohr , Dr. Gorm Jensen and statistician Jørgen Nyboe, and began as a large cardiovascular-focused study.
where L is a canopy background adjustment factor. An L value of 0.5 in reflectance space was found to minimize soil brightness variations and eliminate the need for additional calibration for different soils. The transformation was found to nearly eliminate soil-induced variations in vegetation indices. [1]