Search Results - "van Kleef, Hein H."

Low Resource Competition, Availability of Nutrients and Water Level Fluctuations Facilitate Invasions of Australian Swamp Stonecrop (Crassula helmsii) by van Kleef, Hein H, van der Loop, Janneke M. M, van Veenhuisen, Laura S

“…Australian swamp stonecrop (Crassula helmsii (Kirk) Cockayne) is invasive in Western Europe. Its small size and high potential for regeneration make it…”
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Salinization lowers nutrient availability in formerly brackish freshwater wetlands; unexpected results from a long-term field experiment by van Dijk, Gijs, Lamers, Leon P. M., Loeb, Roos, Westendorp, Piet-Jan, Kuiperij, Rick, van Kleef, Hein H., Klinge, Marcel, Smolders, Alfons J. P.

“…Worldwide, coastal freshwater wetlands are facing salinization at an increasing rate due to large-scale land use change, freshwater extraction, climate-driven…”
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The ecosystem resilience approach to control the invasive alien species Australian swamp stonecrop (Crassula helmsii) by Loop, Janneke M. M., Kleef, Hein H., Veenhuisen, Laura S., Lamers, Leon L., Leuven, Rob S. E. W.

“…The invasive Australian swamp stonecrop (Crassula helmsii) threatens species characteristic of shallow soft water lakes and pools, among others, in Europe…”
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Invasive Australian swamp stonecrop (Crassula helmsii) negatively affects spawning but accelerates larval growth of the endangered natterjack toad (Epidalea calamita) by van der Loop, Janneke M. M., van Veenhuisen, Laura S., van de Loo, Martijn, Vogels, Joost J., van Kleef, Hein H., Leuven, Rob S. E. W.

“…The invasive Crassula helmsii is rapidly expanding in Europe. Several ecological effects are described, most of which focus on ecosystem functioning and native…”
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Spearhead blues: How threats to the damselfly Coenagrion hastulatum changed over time by Termaat, Tim, Ketelaar, Robert, van Kleef, Hein H., Verberk, Wilco C. E. P., van Grunsven, Roy H. A., WallisDeVries, Michiel F.

“…Given the rapid response of insects to environmental changes, their most prominent threats may change quickly as well. For effective insect species…”
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Life-history traits and potential invasiveness of introduced pumpkinseed Lepomis gibbosus populations in northwestern Europe by Cucherousset, Julien, Copp, Gordon H, Fox, Michael G, Sterud, Erik, van Kleef, Hein H, Verreycken, Hugo, Záhorská, Eva

“…To evaluate the potential invasiveness of pumpkinseed Lepomis gibbosus introduced to northwestern European inland waters, growth and reproduction traits were…”
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Identifying drivers of pumpkinseed invasiveness using population models by van Kleef, Hein, Jongejans, Eelke

“…Pumpkinseed (Lepomis gibbosus) is listed among the most invasive fish species and has been demonstrated to have adverse impact on native species when present…”
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Larval development, metabolism and diet are possible key factors explaining the decline of the threatened Dytiscus latissimus by Scholten, Ilse, Kleef, Hein H., Dijk, Gijs, Brouwer, Julian, Verberk, Wilco C.E.P., Hassall, Christopher, Ribera, Ignacio

“…In Western Europe, the diving beetle Dytiscus latissimus (Coleoptera: Dytiscidae) has become rare and went extinct in several countries during the last…”
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Lessons learnt from large-scale eradication of Australian swamp stonecrop Crassula helmsii in a protected Natura 2000 site by van der Loop, Janneke, van de Loo, Martijn, de Vries, Wouter, van Veenhuisen, Laura, van Kleef, Hein, Leuven, Rob

“…The eradication of the aquatic invasive Australian swamp stonecrop Crassula helmsii in North-western Europe usually fails. This is especially true for areas…”
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Red operculum spots, body size, maturation and evidence for a satellite male phenotype in non‐native European populations of pumpkinseed Lepomis gibbosus by Zięba, Grzegorz, Smith, Carl, Fox, Michael G., Yavno, Stan, Záhorská, Eva, Przybylski, Mirosław, Masson, Gérard, Cucherousset, Julien, Verreycken, Hugo, van Kleef, Hein H., Copp, Gordon H.

“…Carotenoid‐based pigmentation is a striking feature of many taxa, yet the function, if any, of colour traits is often unclear. Pumpkinseed Lepomis gibbosus, a…”
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Effectiveness of eradication measures for the invasive Australian swamp stonecrop Crassula helmsii by van der Loop, Janneke, de Hoop, Lisette, van Kleef, Hein, Leuven, Rob

“…The amphibious invasive alien Crassula helmsii is native to Australasia and introduced in Europe. This species negatively affects wetland ecosystems by…”
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Effects of reduced nitrogen and sulphur deposition on the water chemistry of moorland pools by van Kleef, Hein H., Brouwer, Emiel, Leuven, Rob S.E.W., van Dam, Herman, de Vries-Brock, Ankie, van der Velde, Gerard, Esselink, Hans

“…To assess changes as a result of reduced acidifying deposition, water chemistry data from 68 Dutch moorland pools were collected during the periods 1983–1984…”
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Moorland pools as refugia for endangered species characteristic of raised bog gradients by van Kleef, Hein H., van Duinen, Gert-Jan A., Verberk, Wilco C.E.P., Leuven, Rob S.E.W., van der Velde, Gerard, Esselink, Hans

“…In intact raised bog landscapes transitions from ombrotrophic into minerotrophic conditions occur. These gradients are lost from many bogs due to peat…”
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Fragment viability, regenerative capacity and protoplast isolation of invasive Australian swamp stonecrop (Crassula helmsii) by Bok, Menno W.J., van der Loop, Janneke M.M., van Kleef, Hein H., Leuven, Rob S.E.W.

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Limiting burrowing activity and overland dispersal of the invasive alien red swamp crayfish Procambarus clarkii by sophisticated design of watercourses by Lemmers, Pim, van der Kroon, Roos, van Kleef, Hein H., Verhees, Joris J.F., van der Velde, Gerard, Leuven, Rob S.E.W.

“…Invasive alien crayfish species pose major ecological and hydrological risks globally. The red swamp crayfish (Procambarus clarkii) is one of the most…”
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Invasive Australian swamp stonecrop by van der Loop, Janneke M. M, van Veenhuisen, Laura S, van de Loo, Martijn, Vogels, Joost J, van Kleef, Hein H, Leuven, Rob S. E. W

“…The invasive Crassula helmsii is rapidly expanding in Europe. Several ecological effects are described, most of which focus on ecosystem functioning and native…”
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Reducing nutrient availability and enhancing biotic resistance limits settlement and growth of the invasive Australian swamp stonecrop (Crassula helmsii) by van der Loop, Janneke M. M., Tjampens, Janne, Vogels, Joost J., van Kleef, Hein H., Lamers, Leon P. M., Leuven, Rob S. E. W.

“…The invasive Australian swamp stonecrop, Crassula helmsii , is a perennial amphibious herb originating from Australia and New Zealand. In freshwater wetlands…”
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The Genomics of Isolated Populations of Gampsocleis glabra (Orthoptera: Tettigoniidae) in Central and Western Europe by Hawlitschek, Oliver, Bruns, Carsten, Dey, Lara-Sophie, Nuhlíčková, Soňa, Felix, Rob, van Kleef, Hein H., Nakel, Jacqueline, Husemann, Martin

“…Habitat destruction and fragmentation are among the major current threats to global biodiversity. Fragmentation may also affect species with good dispersal…”
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Seasonal changes on two different spatial scales: response of aquatic invertebrates to water body and microhabitat by VERBERK, WILCO C.E.P., VAN KLEEF, HEIN H., DIJKMAN, MARTIJN, VAN HOEK, PAUL, SPIERENBURG, PETER, ESSELINK, HANS

“…Knowledge about the spatial and temporal scales of both habitat use and the functional significance of different adaptations is essential for an understanding…”
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