Results 11 to 20 of about 21,565 (212)

Persistent effects of sand extraction on habitats and associated benthic communities in the German Bight [PDF]

open access: yesBiogeosciences, 2021
Sea-level rise demands for protection measures of endangered coastlines crucial for the local population. At the island of Sylt in the SE North Sea, shoreline erosion is compensated by replenishment with sand dredged from an offshore extraction site.
F. Mielck   +5 more
doaj   +1 more source

Multiannual Seafloor Dynamics around a Subtidal Rocky Reef Habitat in the North Sea

open access: yesRemote Sensing, 2022
Rocky reefs provide complex structures in the otherwise largely sand-dominated coastal North Sea. Therefore, these reefs are highly important natural habitats for the functioning of coastal ecosystems, as they provide shelter, refuge and nursery grounds ...
Jasper J. L. Hoffmann   +4 more
doaj   +1 more source

The impact of intertidal areas on the carbonate system of the southern North Sea [PDF]

open access: yesBiogeosciences, 2020
The coastal ocean is strongly affected by ocean acidification because of its shallow water depths, low volume, and the closeness to terrestrial dynamics.
F. Schwichtenberg   +9 more
doaj   +1 more source

Invading the Occupied Niche: How a Parasitic Copepod of Introduced Oysters Can Expel a Congener From Native Mussels

open access: yesFrontiers in Marine Science, 2022
In species introductions, non-native species are often confronted with new niches occupied by more specialized natives, and for introduced parasites this conflict can be amplified because they also face novel hosts.
Marieke E. Feis   +6 more
doaj   +1 more source

Students’ Word Associations with Different Terms Related to the Wadden Sea: Does the Place of Residence (Coast or Inland) Have an Influence?

open access: yesEducation Sciences, 2021
This paper presents students’ word associations with terms regarding the Wadden Sea. A continuous free word-association method was used in which the students from secondary schools (n = 3119, average age: 13.54 years) reported their associations with the
Till Schmäing, Norbert Grotjohann
doaj   +1 more source

Imminent reversal of the residual flow through the Marsdiep tidal inlet into the Dutch Wadden Sea based on multiyear ferry-borne acoustic Doppler current profiler (ADCP) observations [PDF]

open access: yesOcean Science, 2022
The Dutch Wadden Sea is a UN World Heritage Site connected to the North Sea by multiple tidal inlets. Although there are strong tidal currents flowing through these inlets, the magnitude and direction of the residual circulation in the western Dutch ...
J. van der Molen   +2 more
doaj   +1 more source

Toward Improved Model Capacities for Assessment of Climate Impacts on Coastal Bentho-Pelagic Food Webs and Ecosystem Services

open access: yesFrontiers in Marine Science, 2021
Global climate change is a key driver of change in coastal waters with clear effects on biological communities and marine ecosystems. Human activities in combination with climate change exert a tremendous pressure on marine ecosystems and threaten their ...
Sabine Horn   +8 more
doaj   +1 more source

Academic Engagement with Wadden Sea Stakeholders: A Review of Past Foci and Possible Futures

open access: yesFrontiers in Marine Science, 2022
The Wadden Sea became a UNESCO World Heritage Site in 2009 owing to its geographical and ecological importance. Given its status and its global recognition, academic understanding of, and engagement with, a diverse set of stakeholders is crucial to the ...
Gabriel I. Gadsden   +5 more
doaj   +1 more source

Development and distribution of the non-indigenous Pacific oyster (Crassostrea gigas) in the Dutch Wadden Sea [PDF]

open access: yes, 2009
Pacific oysters (Crassostrea gigas) were first observed in the Dutch Wadden Sea near Texel in 1983. The population increased slowly in the beginning but grew exponentially from the mid-1990s onwards, although now some stabilisation seems to be occurring.
Ciavardelli, D   +11 more
core   +4 more sources

Evaluation of Machine Learning Predictions of a Highly Resolved Time Series of Chlorophyll-a Concentration

open access: yesApplied Sciences, 2021
Pelagic chlorophyll-a concentrations are key for evaluation of the environmental status and productivity of marine systems, and data can be provided by in situ measurements, remote sensing and modelling.
Felipe de Luca Lopes de Amorim   +3 more
doaj   +1 more source

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