Search Results - "Christianen, Marjolijn J A"
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Marine megaherbivore grazing may increase seagrass tolerance to high nutrient loads
Published in The Journal of ecology (01-03-2012)“…1. Populations of marine megaherbivores including green turtle (Chelonia mydas) have declined dramatically at a global scale as a result of overharvesting and…”
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Facilitating foundation species: The potential for plant–bivalve interactions to improve habitat restoration success
Published in The Journal of applied ecology (01-06-2020)“…Vegetated marine and freshwater habitats are being increasingly lost around the world. Habitat restoration is a critical step for conserving these valuable…”
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Seagrass ecosystem trajectory depends on the relative timescales of resistance, recovery and disturbance
Published in Marine pollution bulletin (01-09-2018)“…Seagrass ecosystems are inherently dynamic, responding to environmental change across a range of scales. Habitat requirements of seagrass are well defined, but…”
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Habitat collapse due to overgrazing threatens turtle conservation in marine protected areas
Published in Proceedings of the Royal Society. B, Biological sciences (22-02-2014)“…Marine protected areas (MPAs) are key tools for combatting the global overexploitation of endangered species. The prevailing paradigm is that MPAs are…”
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Foundation species enhance food web complexity through non-trophic facilitation
Published in PloS one (2018)“…Food webs are an integral part of every ecosystem on the planet, yet understanding the mechanisms shaping these complex networks remains a major challenge…”
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The population genomic structure of green turtles (Chelonia mydas) suggests a warm-water corridor for tropical marine fauna between the Atlantic and Indian oceans during the last interglacial
Published in Heredity (01-12-2021)“…The occasional westward transport of warm water of the Agulhas Current, "Agulhas leakage", around southern Africa has been suggested to facilitate tropical…”
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How habitat-modifying organisms structure the food web of two coastal ecosystems
Published in Proceedings of the Royal Society. B, Biological sciences (16-03-2016)“…The diversity and structure of ecosystems has been found to depend both on trophic interactions in food webs and on other species interactions such as habitat…”
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Demographic changes in Pleistocene sea turtles were driven by past sea level fluctuations affecting feeding habitat availability
Published in Molecular ecology (01-02-2022)“…Pleistocene environmental changes are generally assumed to have dramatically affected species’ demography via changes in habitat availability, but this is…”
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Seagrasses in the age of sea turtle conservation and shark overfishing
Published in Frontiers in Marine Science (05-08-2014)“…Efforts to conserve globally declining herbivorous green sea turtles have resulted in promising growth of some populations. These trends could significantly…”
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A dynamic view of seagrass meadows in the wake of successful green turtle conservation
Published in Nature ecology & evolution (01-05-2021)“…Concerted conservation efforts have led to a remarkable recovery of multiple green turtle ( Chelonia mydas ) populations worldwide. The voracious feeding of…”
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Low-canopy seagrass beds still provide important coastal protection services
Published in PloS one (28-05-2013)“…One of the most frequently quoted ecosystem services of seagrass meadows is their value for coastal protection. Many studies emphasize the role of above-ground…”
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Seagrass leaf element content: A global overview
Published in Marine pollution bulletin (01-09-2018)“…Knowledge on the role of seagrass leaf elements and in particular micronutrients and their ranges is limited. We present a global database, consisting of 1126…”
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New Tools to Identify the Location of Seagrass Meadows: Marine Grazers as Habitat Indicators
Published in Frontiers in Marine Science (21-02-2018)“…Seagrasses are hugely valuable to human life, but the global extent of seagrass meadows remains unclear. As evidence of their value, a United Nations program…”
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Redefining the trophic importance of seagrasses for fauna in tropical Indo-Pacific meadows
Published in Estuarine, coastal and shelf science (01-09-2008)“…Fauna species living in seagrass meadows depend on different food sources, with seagrasses often being marginally important for higher trophic levels. To…”
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Battle for the mounds: Niche competition between upside‐down jellyfish and invasive seagrass
Published in Ecology (Durham) (01-04-2023)Get full text
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Habitat complexity drives food web structure along a dynamic mangrove coast
Published in Marine pollution bulletin (01-11-2023)“…Structurally complex habitats, such as mangrove forests, allow for rich assemblages of species that benefit from the provided space, volume and substrate…”
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Seagrass coastal protection services reduced by invasive species expansion and megaherbivore grazing
Published in The Journal of ecology (01-09-2020)“…Seagrasses provide an important ecosystem service by creating a stable erosion‐resistant seabed that contributes to effective coastal protection. Variable…”
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Impact of human disturbance on biogeochemical fluxes in tropical seascapes
Published in Marine environmental research (01-05-2024)“…Tropical seascapes rely on the feedback relationships among mangrove forests, seagrass meadows, and coral reefs, as they mutually facilitate and enhance each…”
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Addition of iron does not ameliorate sulfide toxicity by sargassum influx to mangroves but dampens methane and nitrous oxide emissions
Published in Marine pollution bulletin (01-05-2024)“…Sargassum spp. strandings in the tropical Atlantic harm local ecosystems due to toxic sulfide levels. We conducted a mesocosm experiment to test the efficacy…”
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Megaherbivores may impact expansion of invasive seagrass in the Caribbean
Published in The Journal of ecology (01-01-2019)“…Our knowledge of the functional role of large herbivores is rapidly expanding, and the impact of grazing on species coexistence and nonnative species expansion…”
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