Search Results - "de Jonge, VN"

Effects of spatial scale, species aggregation and balancing on carbon flows and ecological network analysis indicators of food webs by de Jonge, Victor N., Schückel, Ulrike, Baird, Dan

“…The food webs of the 3 main reaches of the Ems estuary were analysed for 1975–1980 using Ecological Network Analysis (ENA). Aspects related to model…”
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Subsets of food webs cannot be used as a substitute to assess the functioning of entire ecosystems by de Jonge, Victor N., Schückel, Ulrike, Baird, Dan

“…The effects of selecting system compartments in the calculation of Ecological Network Analysis (ENA) indices were studied based on data collected in the 3 main…”
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Impacts of macrozoobenthic invasions on a temperate coastal food web by Jung, Alexa Sarina, van der Veer, Henk W., Philippart, Catharina J. M., Waser, Andreas M., Ens, Bruno J., de Jonge, Victor N., Schückel, Ulrike

“…Invasions of marine species are changing coastal food webs worldwide, impacting on trophic interactions between native species (e.g. predator–prey…”
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Guidelines for seagrass restoration: Importance of habitat selection and donor population, spreading of risks, and ecosystem engineering effects by van Katwijk, M.M., Bos, A.R., de Jonge, V.N., Hanssen, L.S.A.M., Hermus, D.C.R., de Jong, D.J.

“…Large-scale losses of seagrass beds have been reported for decades and lead to numerous restoration programs. From worldwide scientific literature and 20 years…”
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Dynamics of microphytobenthos biomass in the Ems estuary by de Jonge, V. N., Colijn, F.

“…The temporal dynamics of benthic chlorophyll a (chl a ) in the Ems estuary (The Netherlands, NW Europe) were studied over ca 3 yr at 6 stations. The mean…”
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Causes, historical development, effects and future challenges of a common environmental problem: eutrophication by de Jonge, Victor N, Elliott, M, Orive, E

“…The impact of the presence of us humans as well as our activities to nature has led to over-exploitation of natural resources and to dramatic changes in…”
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Marine monitoring: Its shortcomings and mismatch with the EU Water Framework Directive’s objectives by de Jonge, V.N., Elliott, M., Brauer, V.S.

“…The main goal of the EU Water Framework Directive (WFD) is to achieve good ecological status across European surface waters by 2015 and as such, it offers the…”
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Long-term mean annual microphytobenthos chlorophyll a variation correlates with air temperature by de Jonge, VN, de Boer, WF, de Jong, DJ, Brauer, VS

“…Long-term interannual variations in the mean microphytobenthos chlorophyll a (chl a) of the Ems estuary were investigated. Concentrations in the 1990s were on…”
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Toward the application of ecological concepts in EU coastal water management by de Jonge, Victor N.

“…The EU Water Framework Directive demands the protection of the functioning and the structure of our aquatic ecosystems. The defined means to realize this goal…”
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Long-Term Trends in Eutrophication and Nutrients in the Coastal Zone by Clarke, A. L., K. Weckström, Conley, D. J., Anderson, N. J., F. Adser, E. Andrén, de Jonge, V. N., M. Ellegaard, Juggins, S., P. Kauppila, Korhola, A., N. Reuss, Telford, R. J., S. Vaalgamaa

“…We used high-resolution paleoecological records of environmental change to study the rate and magnitude of eutrophication over the last century in two…”
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Primary production of microphytobenthos in the Ems-Dollard Estuary by Colijn, Franciscus, de Jonge, Victor N.

“…From 1976 through 1978 primary production of microphytobenthos was measured at 6 stations on intertidal flats in the Ems-Dollard estuary using the ¹⁴C method…”
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The management of nutrients and potential eutrophication in estuaries and other restricted water bodies by Elliott, M, de Jonge, Vn

“…Conceptual models are derived to indicate the signs and symptoms inherent in nutrient changes to brackish, estuarine and coastal areas of restricted…”
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Long-term changes in Wadden Sea nutrient cycles: importance of organic matter import from the North Sea by van Beusekom, Jee, de Jonge, Vn

“…The Wadden Sea is a shallow tidal area along the North Sea coast of The Netherlands, Germany and Denmark. The area is strongly influenced by rivers, the most…”
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Measuring and managing changes in estuaries and lagoons: Morphological and eco-toxicological aspects by Zonta, Roberto, Guerzoni, Stefano, Pérez-Ruzafa, Angel, de Jonge, Victor N.

“…Morphological and eco-toxicological aspects of measuring and managing changes in estuaries and lagoons are presented. External input of organic matter…”
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Ecological restoration in coastal areas in the Netherlands: concepts, dilemmas and some examples by de Jonge, V, de Jong, D

“…This chapter gives an overview of attempts in the Netherlands to restore coastal ecosystems and habitats, and explains how scientific and non-scientific…”
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Importance of temporal and spatial scales in applying biological and physical process knowledge in coastal management, an example for the Ems estuary by de Jonge, Victor N

“…Managing intertidal mud flats requires a knowledge about the physical and biological structure of these systems, their physical and ecological roles and the…”
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Reconstruction of the total N and P inputs from the IJsselmeer into the western Wadden Sea between 1935–1998 by van Raaphorst, Wim, de Jonge, Victor N.

“…In this paper we reconstruct the Total Nitrogen (TN) and Total Phosphorus (TP) inputs into the western Wadden Sea from its major freshwater source the lake…”
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The North Sea by Ducrotoy, Jean-Paul, Elliott, Mike, de Jonge, Victor N

“…The North Sea is a semi-enclosed, epi-continental large marine ecosystem (LME) in northern Europe. It is relatively shallow (average depth 90 m), extending…”
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‘ Global Change ’ Impact of Inter-Annual Variation in Water Discharge as a Driving Factor to Dredging and Spoil Disposal in the River Rhine System and of Turbidity in the Wadden Sea by de Jong, V.N, de Jong, D.J

“…Between 1970 to 2000, the annual mean suspended matter (SPM) concentrations in the Vlie and Marsdiep tidal inlets of the Wadden Sea varied over five times. The…”
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The state of the art of aquatic and semi-aquatic ecological restoration projects in the Netherlands by Nienhuis, Ph, Bakker, Jp, Grootjans, Ap, Gulati, Rd, de Jonge, Vn

“…The Netherlands are a small, low-lying delta in W. Europe (42000 km^sup 2^; 50°-54° N; 3°-8° E), mainly consisting of alluvial deposits from the North Sea and…”
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