Search Results - "KEIJL, GUIDO O."

Nutritional status and prey energy density govern reproductive success in a small cetacean by IJsseldijk, Lonneke L., Hessing, Sanne, Mairo, Amy, ten Doeschate, Mariel T. I., Treep, Jelle, van den Broek, Jan, Keijl, Guido O., Siebert, Ursula, Heesterbeek, Hans, Gröne, Andrea, Leopold, Mardik F.

“…A variety of mammals suppress reproduction when they experience poor physical condition or environmental harshness. In many marine mammal species, reproductive…”
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The stranding anomaly as population indicator: the case of harbour porpoise Phocoena phocoena in North-Western Europe by Peltier, Helene, Baagøe, Hans J, Camphuysen, Kees C J, Czeck, Richard, Dabin, Willy, Daniel, Pierre, Deaville, Rob, Haelters, Jan, Jauniaux, Thierry, Jensen, Lasse F, Jepson, Paul D, Keijl, Guido O, Siebert, Ursula, Van Canneyt, Olivier, Ridoux, Vincent

“…Ecological indicators for monitoring strategies are expected to combine three major characteristics: ecological significance, statistical credibility, and…”
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Predicting Harbor Porpoise Strandings Based on Near-Shore Sightings Indicates Elevated Temporal Mortality Rates by IJsseldijk, Lonneke L., Camphuysen, Kees C. J., Keijl, Guido O., Troost, Gerard, Aarts, Geert

“…The increase in anthropogenic activities and their potential impact on wildlife requires the establishment of monitoring programs and identification of…”
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Harbour porpoise (Phocoena phocoena) in the Wadden Sea World Heritage Site and requirements for trilateral monitoring by Scheidat, Meike, Vrooman, Jip, Teilmann, Jonas, Baltzer, Johannes, Bie Thøstesen, Charlotte, Diederichs, Britta, Dietz, Rune, Geelhoed, Steve C. V., Gilles, Anita, IJsseldijk, Lonneke L., Keijl, Guido O., Nabe-Nielsen, Jacob, Ruser, Andreas, Schnitzler, Joseph, Sveegaard, Signe, Siebert, Ursula

“…The harbour porpoise ( Phocoena phocoena ) is considered part of the ‘Outstanding Universal Value’ characterising the Wadden Sea World Heritage Site (WS WHS)…”
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Correction: The Stranding Anomaly as Population Indicator: The Case of Harbour Porpoise Phocoena phocoena in North-Western Europe by Peltier, Helene, Baagøe, Hans J., Camphuysen, Kees C. J., Czeck, Richard, Dabin, Willy, Daniel, Pierre, Deaville, Rob, Haelters, Jan, Jauniaux, Thierry, Jensen, Lasse F., Jepson, Paul D., Keijl, Guido O., Siebert, Ursula, Van Canneyt, Olivier, Ridoux, Vincent

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Fast fuelling but light flight in Broad-billed Sandpipers Limicola falcinellus: stopover ecology at a final take-off site in spring (Sivash, Ukraine) by VERKUIL, YVONNE, VAN DER HAVE, TOM M., VAN DER WINDEN, JAN, KEIJL, GUIDO O., RUITERS, PAUL S., KOOLHAAS, ANITA, DEKINGA, ANNE, CHERNICHKO, IOSIF I.

“…We studied phenology, staging time and refuelling in Broad‐billed Sandpipers Limicola falcinellus stopping over during spring migration in the Sivash (Black…”
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Spatiotemporal mortality and demographic trends in a small cetacean: Strandings to inform conservation management by IJsseldijk, Lonneke L., ten Doeschate, Mariel T.I., Brownlow, Andrew, Davison, Nicholas J., Deaville, Rob, Galatius, Anders, Gilles, Anita, Haelters, Jan, Jepson, Paul D., Keijl, Guido O., Kinze, Carl Chr, Olsen, Morten Tange, Siebert, Ursula, Thøstesen, Charlotte Bie, van den Broek, Jan, Gröne, Andrea, Heesterbeek, Hans

“…With global increases in anthropogenic pressures on wildlife populations comes a responsibility to manage them effectively. The assessment of marine ecosystem…”
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Correction: The Stranding Anomaly as Population Indicator: The Case of Harbour Porpoise in North-Western Europe by Helene Peltier, Hans J. Baagøe, Kees C. J. Camphuysen, Richard Czeck, Willy Dabin, Pierre Daniel, Rob Deaville, Jan Haelters, Thierry Jauniaux, Lasse F. Jensen, Paul D. Jepson, Guido O. Keijl, Ursula Siebert, Olivier Van Canneyt, Vincent Ridoux

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Observations on marine mammals in southern Iran, January 2000 by Keijl, Guido O., Have, Tom M. van der

“…Observations on the Finless Porpoise, Neophocaena phocaenoides, Humpback Dolphin, Sousa plumbea, and Dugong, Dugong dugon, in the Hara Protected Area, Khouran…”
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Waterbirds in coastal wetlands along the Persian Gulf coast of Iran, January-February 2000 by Have, Tom M. van der, Keijl, Guido O., Mansoori, Jamshid, Morozov, Vladimir V.

“…In January and February 2000, about 20 wetland sites were visited to count waterbirds and pay special attention to the presence of Slender-billed Curlews…”
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