Filters: Tags: BULGARIA (X)34 results (83ms)
Changes in chemical parameters in the Bulgarian Black Sea coastal area as an indication of the ecological state of the environment
This coverage includes arcs, polygons and polygon labels that describe U.S. Geological Survey defined geologic provinces of Europe including Turkey. (Albania, Andorra, Austria, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Liechtenstein, Luxembourg, The Former Yugoslav Republic of Macedonia, Malta, Monaco, Netherlands, Norway, Poland, Portugal, Romania, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, United Kingdom and Vatican City.) Each province has a set of geologic characteristics distinguishing it from surrounding provinces. These characteristics may include the...
Species composition and seasonal dynamics of thrips (Thysanoptera) on Festuca arundinacea Schreb. in Bulgaria
Frailty Modelling for Adult and Old Age Mortality The Application of a Modified DeMoivre Hazard Function to Sex Differentials in Mortality
Protected Areas Ecotourism Competitive Cluster Approach to Catalyse Biodiversity Conservation and Economic Growth in Bulgaria
Syrphid flies in natural grass ecosystems of some areas of the Kraishte region (Bulgaria). (Insecta, Diptera, Syrphidae)
Mercury emissions to the atmosphere from natural and anthropogenic sources in the Mediterranean region
Environmental monitoring has been an ongoing activity on the U.S. Department of Energy's Hanford Site in southeastern Washington for almost 50 years. Objectives are to detect and assess potential impacts of Site operations on air, surface and ground waters, foodstuffs, fish, wildlife, soil and vegetation. Data from monitoring effects are used to calculate the overall radiological dose to humans working onsite or residing in nearby communities. In 1989, measured Hanford Site perimeter concentrations of airborne radionuclides were below applicable guidelines. Concentrations of radionuclides and nonradiological water quality in the Columbia River were in compliance with applicable standards. Foodstuffs irrigated with...