1,721,437 research outputs found
Seed fate in space implications for regeneration of coastal wetlands
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169191.pdf (Publisher’s version ) (Open Access)Radboud University, 20 maart 2017Promotores : Herman, P.M.J., Bouma, T.J Co-promotor : Ysebaert, T.137 p
Seagrass responses to interacting abiotec stresses
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155841.pdf (Publisher’s version ) (Open Access)Radboud Universiteit Nijmegen, 08 maart 2016Promotor : Herman, P.M.J. Co-promotor : Bouma, T.J.142 p
Establishment of biogeomorphic ecosystems : a study on mangrove and salt marsh pioneer vegetation
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113022.pdf (Publisher’s version ) (Open Access)Radboud Universiteit Nijmegen, 18 december 2013Promotores : Herman, P.M.J., Webb, E.L. Co-promotor : Bouma, T.J.176 p
Seagrass systems under nutrient loads, hydrodynamics & green turtle grazing : do green turtles rule the seagrass world?
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101061.pdf (Publisher’s version ) (Open Access)Radboud Universiteit Nijmegen, 22 maart 2013Promotores : Herman, P.M.J., Roelofs, J.G.M. Co-promotor : Bouma, T.J.138 p
The effects of biogeochemical stressors on seagrass ecosystems
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135165.pdf (Publisher’s version ) (Open Access)Radboud Universiteit Nijmegen, 12 december 2014Promotor : Herman, P.M.J. Co-promotores : Bouma, T.J., Katwijk, M.M. van237 p
Watching grass grow: Bottlenecks in seagrass survival
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201202.pdf (Publisher’s version ) (Open Access)Radboud University, 01 maart 2019Promotores : Herman, P.M.J., Hendriks, A.J., Bouma, T.J Co-promotor : Katwijk, M.M. van192 p
Modelling Biota-Sediment Interactions in Estuarine Environments
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155836.pdf (Publisher’s version ) (Open Access)Radboud Universiteit Nijmegen, 12 februari 2016Promotor : Herman, P.M.J. Co-promotores : Ysebaert, T., Bouma, T.191 p
Connectivity beyond biodiversity : are physical fluxes important in the tropical coastal seascape?
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131904.pdf (Publisher’s version ) (Open Access)Radboud Universiteit Nijmegen, 04 september 2014Promotores : Herman, P.M.J., Ziegler, A.D. Co-promotor : Bouma, T.J.169 p
Spatial patterns in phototrophic biofilms : the role of physical and biological interactions
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86655.pdf (Publisher’s version ) (Open Access)Radboud Universiteit Nijmegen, 11 mei 2011Promotor : Herman, P.M.J. Co-promotores : Admiraal, W., Koppel, J. van de149 p
Estuarine Ecosystem Engineering: Biogeomorphology in the estuarine intertidal
No full textThe aim of this thesis was to investigate how (macro)benthic organisms interact with the ecological functioning, erodibility and small- to medium-scale morphodynamics of estuarine intertidal sediment by modulating its composition and/or properties. In these interactions, scale is of great importance for the ecosystem engineers. The changes they cause in their abiotic environment may persist over longer periods and a?ect larger spatial scales than the actual bio-engineering process itself. Small scale interactions between biota and the immediate physico-chemical environment “scale up” due to e.g. density-dependent e?ects and emerge as intrinsic landscape characteristics . Sediment ecosystem engineering may become apparent at di?erent scales: an individual organism can a?ect ?uxes and/or the state of material in the immediate environment, whereas populations or communities typically exert their in?uence on a landscape scale. In this thesis we have demonstrated that the sedimentary interactions on a micro-scale (the sand-mud matrix) are a?ected by benthic organisms on a larger scale (the sediment bed), subsequently leading to geomorphological changes on again a larger, landscape scale (an intertidal ?at). In a series of experimental and model studies, we have employed di?erent approaches to investigate the sedimentological e?ects of both individual species and benthic communities.Hydraulic EngineeringCivil Engineering and Geoscience
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