Ecology

CONSERVATION OF AIR WATER SOIL AND ENERGY

The administration of the earth assets to reestablish and keep up harmony between human prerequisite and different species on the planet is called CONSERVATION. Protection incorporates consistent restoring of sustainable assets. It is additionally connected to preserve non-inexhaustible sources. Air Conservation Air is a few kilometers thick cover of’ atmosphere encompassing the earth. Air is critical common asset. It comprises ...

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Water Logging

The soil which is soaked with water is called water logged soil and this issue is called water logging. Causes of water Logging Pakistan has one of the best canal system. It is made out of 40790 channel miles. Be that as it may, a few imperfections were found. It has made the twin issues of water logging. A portion ...

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Salinity

The soil in which salt outside is left because of vanishing of water is called saline soil and this issue is called Salinity. A saline soil has electrical conductivity of its immersion equivalent to or more prominent than 4m.mho for each centimeter and its replaceable sodium rate is under 15. Its pH is under 8.5. Saline soil has a lot ...

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Pollution

Pollution has been characterized by Odum (1971) as “the undesirable change in the physical, compound or organic qualities of air, land and water that may influence the human life. The poisons cause undesirable physical and natural changes. Man is hunting down sustenance and better living conditions. It has devastated the earth. Man has included a great deal of clean, smoke, ...

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SOIL EROSION

The wearing away of the soil by wind, water, snow or gravity is called soil erosion. Climatic, topographic. biotic, edaphic, and geologic factors cause the soil erosion. Climatic factors: Wind and rainfall are climatic factors. Topographic factors: Length of slope is a topographic factor. Biotic factors: Uncontrolled grating of vegetation by animals and cutting of vegetation by man are biotic ...

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DESERTIFICATION

Spreading of deserts to the green areas is called desertification. Desertification occurs due to human activities. Desertification occurs in grasslands and forests. Earlier, vegetation was present there. But over exploitation of these natural resources changes them deserts. These are not natural deserts. But they arc man made deserts. Deserts are characterized by few vegetation and arid land. The ruins of ...

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Environmental Management

There are following application of ecology in different environmental managements: Land management The operation by which land is prepared for crops plantation, harvesting is called land management. Good land management increases efficiency. Poor land management cause soil erosion, salinity and water logging. It changes the fauna and flora of the soil. Increased knowledge of ecology improves the land management techniques. ...

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ECOLOGICAL MANAGEMENT

There are following application of ecology in different environmental managements: Land management The operation by which land is prepared for crops plantation, harvesting is called land management. Good land management increases efficiency. Poor land management cause soil erosion, salinity and water logging. It changes the fauna and flora of the soil. Increased knowledge of ecology improves the land management techniques. ...

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