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[PDF] Top 20 Seagrass recovery in the Northern Wadden Sea?

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Seagrass recovery in the Northern Wadden Sea?

Seagrass recovery in the Northern Wadden Sea?

... of seagrass area occupied over at least two thirds of the period of investigation is a minimum ...where seagrass was observed only over up to one third of the period indicates a highly dynamic state of ... See full document

8

Long-term changes of intertidal and subtidal sediment compositions in a tidal basin in the northern Wadden Sea (SE North Sea)

Long-term changes of intertidal and subtidal sediment compositions in a tidal basin in the northern Wadden Sea (SE North Sea)

... The grain size composition of sediment re X ects informa- tion on the prevailing hydrodynamics. In particular subtle changes in speed and force of the tidal currents leave traces in the granulometry of associated ... See full document

9

Metapopulation structure in the lagoon cockle Cerastoderma lamarcki in the northern Wadden Sea

Metapopulation structure in the lagoon cockle Cerastoderma lamarcki in the northern Wadden Sea

... Abstract Benthic invertebrates in discontinuous inshore habitats and with short or no pelagic larval dispersal are likely to exhibit regional metapopulation dynamics with partially isolated local populations. Near the ... See full document

7

Parasites in the northern Wadden Sea: a conservative ecosystem component over 4 decades

Parasites in the northern Wadden Sea: a conservative ecosystem component over 4 decades

... some recovery observed since the late 1990s (Reise, unpublished ...the northern Wadden ...to northern European localities (Korringa ...the Wadden Sea to spread throughout Table 2 ... See full document

11

Recolonization pattern of the polychaete Lanice conchilega on an intertidal sand flat following the severe winter of 1995/96

Recolonization pattern of the polychaete Lanice conchilega on an intertidal sand flat following the severe winter of 1995/96

... North Sea near Sylt was too small in 1996 to release sufficient numbers of larvae to allow recolonization of the intertidal edge of the distributional range of ...Dutch Wadden Sea might be caused by ... See full document

6

Effects of herbivorous birds on intertidal seagrass beds in the northern Wadden Sea

Effects of herbivorous birds on intertidal seagrass beds in the northern Wadden Sea

... Both species are known to graze in flocks (Bergmann et al. 1994; Brunckhorst 1996), and they frequently changed their feeding ground during the study period. This led to an equal exploitation of all Z. noltii beds dur- ... See full document

8

Consumption of benthic fauna by carnivorous birds in the Wadden Sea

Consumption of benthic fauna by carnivorous birds in the Wadden Sea

... Biomass and area composition of the Sylt-R~ma Wadden Sea and the K6nigshafen.. Sylt-Romo K6nigs- Source[r] ... See full document

15

Evaluation of the Wadden Sea Particularly sensitive Sea Area. On behalf of the Common Wadden Sea Secretariat.

Evaluation of the Wadden Sea Particularly sensitive Sea Area. On behalf of the Common Wadden Sea Secretariat.

... the Wadden Sea, from these studies it has been shown that throughout the Wadden Sea and its approaches “that oil rates have declined significantly over the last decade” (Camphuysen et al, ... See full document

70

A historic perspective on Wadden Sea eutrophication

A historic perspective on Wadden Sea eutrophication

... anoxia, seagrass decline and changes in the benthic and pelagic community ...the Wadden Sea, a shallow, tidally influenced area in the southeastern North Sea fringing the Dutch, German and ... See full document

10

First report of the planktonic copepod Oithona davisae in the northern Wadden Sea (North Sea): Evidence for recent invasion?

First report of the planktonic copepod Oithona davisae in the northern Wadden Sea (North Sea): Evidence for recent invasion?

... in the coastal waters of the North Sea. However, the other four species were all calanoid copepods. In the Atlantic and its adjacent seas, O. davisae has only been reported from the western Mediterranean and the ... See full document

6

Historical changes and inventory of macroalgae from Königshafen Bay in the northern Wadden Sea

Historical changes and inventory of macroalgae from Königshafen Bay in the northern Wadden Sea

... Phyllitis zosterifolia (Reinke) Kuntze see Petalonia fascia.. see Petalonia zosterifolia.[r] ... See full document

21

Management of the Wadden Sea

Management of the Wadden Sea

... Distribution of 0-class plaice (P1euronectes platessa) in the Wadden Sea and adjacent North Sea in autumn (after Dankers & de Veen, 1979)... Areas of origin and winter distrib[r] ... See full document

18

Macrobenthos of the subtidal Wadden Sea: revisited after 55 years

Macrobenthos of the subtidal Wadden Sea: revisited after 55 years

... Wadden Sea of northern Sylt (German Bight}, the 6m-isoline marks the channel system, Former oyster beds are shaded, numbers of stations are from Hagmeier & K~indler (192[r] ... See full document

15

Introduced Pacific oysters (Crassostrea gigas) in the northern Wadden Sea: invasion accelerated by warm summers?

Introduced Pacific oysters (Crassostrea gigas) in the northern Wadden Sea: invasion accelerated by warm summers?

... and Ka¨ndler 1927; Hagmeier 1941; Reise 1982, 1990). Fishermen thereupon started to import large numbers of seed oysters to restock the local oyster grounds but with no success (Mo¨bius 1877; Hagmeier 1941; Korringa ... See full document

10

Experiments on epibenthic predation in the Wadden Sea

Experiments on epibenthic predation in the Wadden Sea

... These field experiments are done in a sheltered bay called KgSnigshafen (Fig. In the interior part of the bay I singled out four macrofaunal assemblages of which a bri[r] ... See full document

47

Predictive ecosystem research in the Wadden Sea

Predictive ecosystem research in the Wadden Sea

... Apparently, there were several reversals between phases of inundation and erosion, and phases of marsh accretion and sedimentation, and these did not occur in concer[r] ... See full document

11

Epiphytic Bacterial Communities in Seagrass Meadows of Oligotrophic Waters of Andaman Sea

Epiphytic Bacterial Communities in Seagrass Meadows of Oligotrophic Waters of Andaman Sea

... in seagrass meadows there is a closed loop of hetero- trophic bacterial population as observed in seagrass leaves, sediments and water ...the seagrass leaves, found in the sediments and water ...Both ... See full document

12

Zur Morphologie vonProstomatella arenicola (Hoplonemertini, Monostilifera)

Zur Morphologie vonProstomatella arenicola (Hoplonemertini, Monostilifera)

... From observations carried out in the intertidal sands of the Island of Sylt (North Sea), Prostomatella arenicola Friedrich is a typical inhabitant of this Wadden Sea area.. Its[r] ... See full document

6

The mesozooplankton in the wadden sea of Sylt (North Sea)

The mesozooplankton in the wadden sea of Sylt (North Sea)

... Zooplankton screened from 10 1 surface water samples twice daily was counted under the microscope and calculated zooplankton carbon was taken as biomass measure.. Th[r] ... See full document

9

Increasing nitrogen limitation during summer in the List Tidal Basin (Northern Wadden Sea)

Increasing nitrogen limitation during summer in the List Tidal Basin (Northern Wadden Sea)

... European Wadden Sea is characterized by high nutrient loads and turbid ...(Northern Wadden Sea) the frequency of low NO 3 values in summer has increased and decreasing mean annual ... See full document

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