Znaleziono 15 pasujących rekordów dla kryteriów wyszukiwania
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Marine turtles in Pakistan are protected, either directly or indirectly, through a series of legal and regulatory provisions. Five marine turtle species ...
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The objective of the present study was to evaluate the effects of pesticide permethrin against frog Rana tigrina. After preliminary experiments of the ...
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In the present study, the effects of environmental pollution on aquatic vertebrate biodiversity were studied and inventory of vertebrate fauna of Hub Dam ...
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Over the past three decades, Pakistan's Protected Areas system has expended to include 221 sites that are listed as protected areas on the national register. ...
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The use of pesticides and fertilizers has increased rapidly in Pakistan. Pesticide use in Pakistan increased seven-fold in quantity between 1981 and 1992 ...
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Amphibians and reptiles are important elements of our natural biological heritage and known to be vulnerable to pesticides that are cholinesterase inhibitors. ...
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The indiscriminate use of pesticides is considered one of the important factors that change the environment by causing imbalances in the ecosystem. According ...
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Our earth's crust is the ultimate source of all metallic elements present in the ecosystem. Globally there are 35 metals that concern us because of residential ...
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The Hingol National Park is the most unique and important national park of Pakistan, because it consists of six ecosystems including Arabian Sea, Rugged ...
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The present study included the impact of habitat destruction on the population of amphibians with reference to status of frogs and toads in Karachi and ...
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