| publications-61 |
PEER REVIEWED ARTICLE |
2010 |
Emmrich, M. |
Hydroacoustic estimates of fish densities in comparison with stratified pelagic trawl sampling in two deep, coregonid-dominated lakes |
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10.1016/j.fishres.2010.05.001 |
Hydrological modeling |
Groundwater |
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No abstract available |
226273 |
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| publications-62 |
PEER REVIEWED ARTICLE |
2010 |
Jeppesen, E. |
Impacts of climate warming on lake fish community structure and potential effects on ecosystem function |
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10.1007/s10750-010-0171-5 |
Simulation & Modeling |
Groundwater |
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No abstract available |
226273 |
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| publications-63 |
PEER REVIEWED ARTICLE |
2010 |
Balayla, D. |
Larger zooplankton in Danish lakes after cold winters: are winter fish kills of importance? |
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10.1007/s10750-010-0164-4 |
Legal analysis |
Groundwater |
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No abstract available |
226273 |
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| publications-64 |
PEER REVIEWED ARTICLE |
2010 |
Lund, S.S. |
Fast changes in community structure, abundance and habitat distribution of fish in a Danish lake following restoration by aluminium treatment |
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10.1111/j.1365-2427.2009.02300.x |
Simulation & Modeling |
Irrigation Systems |
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Summary1. Fish community structure and habitat distribution of the abundant species roach, perch and ruffe were studied in Lake Nordborg (Denmark) before (August 2006) and after (August 2007) aluminium treatment to reduce internal phosphorus loading.2. Rapid changes in fish community structure, abundance and habitat distribution occurred following a decline in inālake phosphorus concentrations from 280 to 37āμgāPāLā1 and an increase in Secchi depth transparency from 1.1 to 1.9ām (August). The proportion of perch in overnight gill net catches increased, whilst roach decreased, and the average weight of all key species increased.3. The habitat distribution of perch and roach changed from a high proportion in the upper pelagic and littoral zones in 2006, towards enhanced proportions in the deeper pelagic and profundal zone in 2007. The abundance of largeābodied zooplankton increased and the abundance of benthic invertebrates decreased in the same period, suggesting that the habitat shift was not induced by food limitation.4. Ruffe shifted from the littoral and upper profundal zones towards the deep profundal zone, likely reflecting an increased predation risk in the littoral zone and better oxygen conditions in the deep profundal.5. Our results indicate that enhanced risk of predation in the upper pelagic and the littoral zones and perhaps improved oxygen concentrations in the deeper profundal zone at decreasing turbidity are responsible for the observed habitat shift. The results indicate that fish respond rapidly to changes in nutrient state, both in terms of community structure and habitat use. |
226273 |
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| publications-65 |
PEER REVIEWED ARTICLE |
2010 |
Mazzeo, N. |
Trophic cascade effects of Hoplias malabaricus (Characiformes, Eritrinidae) in (sub) tropical food webs: a mesocosm approach |
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10.1007/s10750-010-0197-8 |
Simulation & Modeling |
Irrigation Systems |
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No abstract available |
226273 |
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| publications-66 |
PEER REVIEWED ARTICLE |
2010 |
Skov, T. |
Using invertebrate remains and pigments in the sediment to reconstruct past changes in trophic structure after fish introduc¬tion to Lake Fogo - a crater lake in the Azores |
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10.1007/s10750-010-0325-5 |
Water Pricing |
River Basins |
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No abstract available |
226273 |
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| publications-67 |
PEER REVIEWED ARTICLE |
2010 |
Basset, A. |
Aquatic science and the water framework directive: a still open challenge towards ecogovernance of aquatic ecosystems |
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10.1002/aqc.1117 |
AI & Machine Learning |
Groundwater |
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No abstract available |
226273 |
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| publications-68 |
PEER REVIEWED ARTICLE |
2012 |
Novoa, S. |
Water quality assessment using satellite-derived chlorophyll-a within the European directives, in the southeastern Bay of Biscay |
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10.1016/j.marpolbul.2012.01.020 |
Uncategorized |
Natural Water Bodies |
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No abstract available |
226273 |
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| publications-69 |
PEER REVIEWED ARTICLE |
2012 |
Brito, A.C. |
Defining phytoplankton class boundaries in Portuguese transitional waters: An evalutation of the ecological quality status according to the water Framework Directive. |
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10.1016/j.ecolind.2011.07.025 |
Legal analysis |
Groundwater |
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No abstract available |
226273 |
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| publications-70 |
PEER REVIEWED ARTICLE |
2011 |
Krause-Jensen, D. |
Sea bottom characteristics affect depth limits of eelgrass (Zostera marina L.) |
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10.3354/meps09026 |
Uncategorized |
River Basins |
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No abstract available |
226273 |
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