Xem 1-11 trên 11 kết quả Hydrosphere
  • Earth science (also known as geoscience, the geosciences or the Earth sciences) is an all-embracing term for the sciences related to the planet Earth.[1] It is arguably a special case in planetary science, the Earth being the only known life-bearing planet. There are both reductionist and holistic approaches to Earth sciences. The formal discipline of Earth sciences may include the study of the atmosphere, hydrosphere, oceans and biosphere, as well as the solid earth.

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  • Earth science is an all-embracing term for the sciences related to the planet Earth.[2] It is arguably a special case in planetary science, the Earth being the only known life-bearing planet. There are both reductionist and holistic approaches to Earth sciences. The formal discipline of Earth sciences may include the study of the atmosphere, hydrosphere, oceans and biosphere, as well as the solid earth.

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  • CÁC THÀNH PHẦN CỦA MÔI TRƯỜNG Bao quanh hành tinh trái đất gồm: - Địa quyển hay thạch quyển (Lithoshpere): - Thủy quyển (Hydrosphere) - Khí quyển (Atmosphere) - Sinh quyển (Bioshphere) Bề mặt trái đất gồm 30% là lục địa và 70% là mặt biển.

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  • Bao quanh hành tinh trái đất gồm: Địa quyển hay thạch quyển (Lithoshpere): Thủy quyển (Hydrosphere) Khí quyển (Atmosphere) Sinh quyển (Bioshphere) Bề mặt trái đất gồm 30% là lục địa và 70% là mặt biển. Địa quyển (lithosphere): môi trường đất bao gồm vỏ trái đất, thành phần hóa học của đất ảnh hưởng cơ bản đến cuộc sống của con người và sự duy trì đời sống hoang dã.

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  • Located at the interface of the geosphere, biosphere, hydrosphere and atmosphere, land is important for an understanding of both the natural environment process and those affected by human activities.

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  • Ecotoxicological models have been applied increasingly to perform chemical risk assessments since the first models of this kind emerged about 25 years ago. The first ecotoxicological models were applied to very specific cases — for instance, cadmium contamination of Lake Erie or mercury contamination of Mex Bay, Alexandria. The models were inspired by the experience gained in ecological modeling and therefore contained good descriptions of ecological processes. Slightly later, the so-called fate models emerged, which were first developed by McKay and others.

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  • The soil ecosystem provides services such as carbon sequestration, nutrient cycling, water purification, provisioning of industrial and pharmaceutical goods, and a mitigating sink for chemical and biological agents. However, the soil is subject to various degradation processes. Its relation with the hydrosphere, biosphere, and atmosphere makes the interacting processes even more complex. Moreover, as the soilhuman interactions increase, threats, leading to a series of impacts on soil health, become more important....

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  • rational management and sustainable use of natural resources; • maintaining the desirable quality of soil and water resources; • landscape preservation. sustainable development The geological strata–soil–water–atmosphere continuum atmosphere biosphere hydrosphere

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  • 3 Biological Activity of Waters Containing Anionic Surfactants The effects of aquatic media containing anionic surfactants on organisms is of great hydrobiological and ecological interest as these xenobiotics are released to the hydrosphere in largest amounts as compared with other surfactants. In most if not all countries including Russia, anionic surfactants predominate among the synthetic surfactants produced and used. In some countries, production and consumption of anionic surfactants reached 65% (on a weight basis) of the total consumption of surfactants (for the U.S.

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  • There are various types of models in the environmental sciences, and surely there is no unique opinion about the essence of an environmental model. Differences may mainly concern the scope of the models and the modeling methods. Concerning the scope, this book is relatively open; i.e. examples from different branches of environmental science and technology are included, mainly from the hydrosphere and the geosphere, and also from the biosphere and the atmosphere.

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  • The expanding perimeter of human knowledge has brought pioneering scientists in many frontier areas face to face with events that cannot be easily explained in terms of present scientific concepts of reality. Psychic abilities, UFOs, strange energy effects from human-made devices—these are some of the unusual phenomena that have puzzled and intrigued those explorer-scientists. But upon reporting their observations from the borderland territories, the all-too-frequent reaction by other scientists has been to disregard these unusual...

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