Ecological state of the wetlands of Ile River delta
نویسندگان
چکیده
منابع مشابه
Ecological and Toxicological Conditions in the Delta Volga River
The decrease in the level of industrial production and the significant reduction of highly toxic substances used in the agriculture of the Volga region in the last decade did not maintain the expected decrease of pollution level in the Volga water. Concentration of many polluting substances in water continues to remain high. Among the numerous polluting substances in the Volga River two groups ...
متن کاملVegetative Ecological Characteristics of Restored Reed (Phragmites australis) Wetlands in the Yellow River Delta, China
In this study, we compared ecological characteristics of wetland vegetation in a series of restoration projects that were carried out in the wetlands of Yellow River Delta. The investigated characteristics include plant composition structure, species diversity and community similarity in three kinds of Phragmites australis wetlands, i.e. restored P. australis wetlands (R1, R2, R3 and R4: restor...
متن کاملCopper River Delta: an Integrated Expansion of Freshwater Ecological Evaluations
The Copper River Delta in the southeast Alaskan Chugash National Forest offers unique opportunities for investigations of pond and stream ecosystem structure and function and the implications of climate change on plant and animal communities of these aquatic habitats. The economic, recreational, and social impact of these investigations is large and carries very significant management implicati...
متن کاملanalysis of reading comprehension needs of the students of paramedical studies: the case of the students of health information management (him)
چکیده ندارد.
15 صفحه اولthe effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)
cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...
ذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Geography and Environmental Management
سال: 2020
ISSN: 1563-0234,2663-0397
DOI: 10.26577/jgem.2020.v59.i4.06