scholarly journals Effects of land use, urbanization, and climate variability on coastal eutrophication in the Baltic Sea

2010 ◽  
Vol 55 (3) ◽  
pp. 1033-1046 ◽  
Author(s):  
Candida Savage ◽  
Peter R. Leavitt ◽  
Ragnar Elmgren
2015 ◽  
Vol 23 (5) ◽  
pp. 4073-4085 ◽  
Author(s):  
Anna Gotkowska-Płachta ◽  
Iwona Gołaś ◽  
Ewa Korzeniewska ◽  
Józef Koc ◽  
Andrzej Rochwerger ◽  
...  

2021 ◽  
Vol 779 ◽  
pp. 146367
Author(s):  
Guillaume Vigouroux ◽  
Elina Kari ◽  
José M. Beltrán-Abaunza ◽  
Petteri Uotila ◽  
Dekui Yuan ◽  
...  

2011 ◽  
Vol 46 (2) ◽  
pp. 185-196 ◽  
Author(s):  
A Lehmann ◽  
K Getzlaff ◽  
J Harlaß

2002 ◽  
Vol 45 (9) ◽  
pp. 87-94 ◽  
Author(s):  
C. Paludan ◽  
F.E. Alexeyev ◽  
H. Drews ◽  
S. Fleischer ◽  
A. Fuglsang ◽  
...  

Seven regions with coastal eutrophication problems in the Baltic Sea, including the Kattegat, constitute the BERNET project (Baltic Eutrophication Regional Network). To counteract eutrophication and associated severe biological conditions the countries around this large brackish water body must all cooperate. The regions are characterized by large differences in land use, e.g. agricultural intensity, and losses of retention capacity in the catchments due to wetland reclamation. Initially it has been necessary to identify nutrient sources – especially nitrogen – and technical, economical and even administrative obstacles to initiate eutrophication management measures. Nitrogen retention in different types of wetlands in the Baltic Sea Region has been analysed. The wetlands generally have a positive effect on reduced nitrogen transport to aquatic environments and it is generally accepted that measures leading to decreased losses of nutrients to the aquatic environment must be combined with measures leading to increased retention of nutrients in catchments. Data analysed in the BERNET project show that the potential for such a measure is large. Therefore, conservation and restoration initiatives for wetlands is an essential part of the work in the BERNET project. Wetlands have been drained or totally eliminated due to intensive agriculture in some regions while large scale rehabilitation of wetlands occurs in regions with less intensive agriculture. Based on land use data from the seven regions, the working group for wetland management within the BERNET project has identified the possible use of wetlands as building blocks as a contribution to the management of the Baltic Sea eutrophication. Several recommendations are presented on the wise use of existing and constructed wetlands for water quality management in relation to non-point nutrient pollution.


2016 ◽  
Vol 216 ◽  
pp. 100-115 ◽  
Author(s):  
Katri Rankinen ◽  
Hanna Keinänen ◽  
José Enrique Cano Bernal

2008 ◽  
Vol 91 (1-4) ◽  
pp. 77-92 ◽  
Author(s):  
Lovisa Zillén ◽  
Daniel J. Conley ◽  
Thomas Andrén ◽  
Elinor Andrén ◽  
Svante Björck

Water ◽  
2019 ◽  
Vol 11 (3) ◽  
pp. 555 ◽  
Author(s):  
Agnieszka Bieda ◽  
Tomasz Adamczyk ◽  
Piotr Parzych

Spatial planning is an extremely powerful tool, which can be used for shaping the development of the largest spaces, including maritime space. In order to improve maritime management, the European Union decided to establish a framework in the form of a Directive to support planning processes in these areas. The result of the EU legislation will be land use plans, which will organize human activities in maritime areas in such a way as to meet environmental, economic and social objectives. The EU law applies to the Baltic Sea, Black Sea, Mediterranean Sea and the North-East Atlantic. However, since the internal regulations of individual EU countries differ from one another, the Polish part of the Baltic Sea was selected as an example. The conducted considerations include an analysis of the legal provisions that are to lead to the preparation of the above-mentioned plans. The research material includes both the provisions of the international and of the national laws. For the evaluation of the maritime spatial planning system, which is based on the above-mentioned research material, the SWOT/TOWS analysis has been used. This technique has been aimed at determining the directions of development of maritime spatial planning in Poland based on the current conditions of the spatial planning procedure for these areas as well as the future phenomena related to the implemented procedure for creating maritime area land use plans. It has been pointed out that maritime spatial planning should be carried out using the strengths of the current procedure and the external opportunities that would increase the importance of Polish maritime areas.


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