منابع مشابه
Stable isotope tracers and mesoscale catchment controls
Using stable isotope tracers to identify hydrological flow paths, residence times and landscape controls in a mesoscale catchment P. Rodgers , C. Soulsby, S. Waldron, and D. Tetzlaff Department of Geography and Environment, University of Aberdeen, Elphinstone Road, Aberdeen, AB24 3UF, United Kingdom Scottish Universities Environmental Research Centre, Scottish Enterprise Technology Park, East K...
متن کاملLandscape ecology meets catchment hydrology
Introduction Conclusions References Tables Figures Back Close Full Screen / Esc Papers published in Hydrology and Earth System Sciences Discussions are under open-access review for the journal Hydrology and Earth System Sciences Abstract Introduction Conclusions References Tables Figures Back Close Full Screen / Esc Abstract The understanding of landscape controls on the natural variability of ...
متن کاملMountaintop Removal Mining and Catchment Hydrology
Mountaintop mining and valley fill (MTM/VF) coal extraction, practiced in the Central Appalachian region, represents a dramatic landscape-scale disturbance. MTM operations remove as much as 300 m of rock, soil, and vegetation from ridge tops to access deep coal seams and much of this material is placed in adjacent headwater streams altering landcover, drainage network, and topography. In spite ...
متن کاملUsing stable isotope tracers to assess hydrological flow paths, residence times and landscape influences in a nested mesoscale catchment
δ18O measurements in precipitation and stream waters were used to investigate hydrological flow paths and residence times at nested spatial scales in the mesoscale (233 km2) River Feugh catchment in the northeast of Scotland over the 2001–2002 hydrological year. Precipitation δ18O exhibited strong seasonal variation, which although significantly damped within the catchment, was reflected in str...
متن کاملThe isotope hydrology of Quaternary climate change.
Understanding the links between climate change and human migration and culture is an important theme in Quaternary archaeology. While oxygen and hydrogen stable isotopes in high-latitude ice cores provide the ultimate detailed record of palaeoclimate extending back to the Middle Pleistocene, groundwater can act as a climate archive for areas at lower latitudes, permitting a degree of calibratio...
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ژورنال
عنوان ژورنال: Eos, Transactions American Geophysical Union
سال: 1999
ISSN: 0096-3941
DOI: 10.1029/99eo00193