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The impact of extreme events on freshwater ecosystems: executive summary and policy brief [PDF]

open access: yes, 2013
Abrahams, C   +12 more
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Application of a New Point Measurement Device to Quantify Groundwater-Surface Water Interactions at the Interface [PDF]

open access: yes, 2017
Bjerg, Poul Løgstrup   +3 more
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Evaluation of a pump method for unbiased sampling of stream hyporheos

Hydrobiologia, 2014
The applicability of a pump method for field surveys of hyporheos was investigated for taxon-specific collection bias by comparing a pump method with a core method in a shore area of the lower reach of Kizu River in Japan. A sampling bias index for the first 10 l of pump samples compared with 10 l hyporheic water (equivalent) core samples showed that ...
Aki Tanaka   +3 more
exaly   +2 more sources

Effects of a depositional flood event on the hyporheos of a New Zealand stream

Fundamental and Applied Limnology, 2010
Abstract: We investigated the effects of a rare depositional fl ood (return period about 5 years) on the hyporheos of a fl ood-prone river in southern New Zealand. The fl ood deposited 15–40 cm of new sediment across most of the 42-m study site. On four occasions after the fl ood (4 d, 17 d, 35 d, 49 d), pump samples (1 L volume) were col-lected for ...
Dean A. Olsen   +2 more
exaly   +2 more sources

Hydrology and the Distribution of Hyporheos: Perspectives from a Mesic River and a Desert Stream

Journal of the North American Benthological Society, 1993
Our understanding of spatial and temporal dynamics of the distribution of the hyporheos can be considerably enhanced by an appreciation of surface-hyporheic hydrologic exchange. We illustrate this relationship using two case studies from very different lotic ecosystems: a large mesic river in France and an intermittent desert stream in Arizona. In both
Emily H. Stanley, Andrew J. Boulton
exaly   +2 more sources

Influence of groundwater upwelling on the distribution of the hyporheos in a headwater river flood plain

Archiv Für Hydrobiologie, 2003
We examined the influence of groundwater upwelling on the distribution of the hyporheic fauna in a 2.6-km long glacial flood plain, the downstream part of which behaved as a major groundwater upwelling zone. Hyporheic water and invertebrates were collected during the four different phases of the expansion-contraction cycle at a depth of 30cm in the bed
Sylvain Dolédec
exaly   +2 more sources

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