Distribution of Landscape Units Within Catchments Influences Nutrient Export Dynamics
نویسندگان
چکیده
منابع مشابه
The distribution of nutrient intake within families.
1. During 1978 and 1979, the 343 members of seventy-nine families representative of households with two adults and two or three children living in Cambridge, England, completed 7-d records of food consumption using the semi-weighed technique. Nutrient intakes were calculated using food composition tables. 2. Amongst males, the average intakes of energy and most nutrients were highest in men and...
متن کاملPhosphorus export from catchments: a global view
We reviewed global P export and its controlling factors from 685 world rivers. We used available continuous (runoff, rainfall, catchment area, % land use, and population density) and discrete (runoff type, soil type, biome, dominant land use, dominant type of forest, occurrence of stagnant water bodies in catchment, and Gross Product per Capita [GPC]) variables to predict export of P fractions....
متن کاملLandscape scale nitrogen budgets for contrasting catchments
Introduction Conclusions References
متن کاملPredicting Nutrient Loads in Two European Catchments
Institute for Environment and Sustainability, Joint Research Centre of the European Commission, TP 460, I-21020 Ispra (VA), Italy. (e-mail: [email protected]) ABSTRACT The hydrological model SWAT was applied to two watersheds, the Ouse (North of UK) and the Vantaanjoki (South of Finland). The Ouse watershed is characterised by heavy husbandry and large application of organic nitrogen and p...
متن کاملIn-Stream Nutrient Retention in Agricultural Catchments
In northeastern Austria, marshlands have been turned into the most productive arable land of the country. As a result, most headwater streams show structurally degraded channels, lacking riparian buff er zones, which are heavily loaded with nutrients from the surrounding crop fi elds. Th e present study examines whether longitudinally restricted riparian forest buff ers can enhance the in-strea...
متن کاملذخیره 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: Frontiers in Environmental Science
سال: 2019
ISSN: 2296-665X
DOI: 10.3389/fenvs.2019.00043