20210805 09494200 1.0 TRUE 150000000 5000 INSPIRE HEAT+-based classifications of direct effects 2019-05-08T00:00:00 2020-01-13T00:00:00 eea_v_3035_20_km_heat-eutrophication_p_2006-2016_v01_r00 HEAT+ eutrophication direct effects phytoplankton perennial macroalgae Europe seas marine Classification of direct effects of nutrient enrichment for marine waters all over Europe, based on HEAT+ tool. <DIV STYLE="text-align:Left;font-size:12pt"><DIV><DIV><DIV><P><SPAN>Map shows classification of direct effects of nutrient enrichment for marine waters all over Europe, based on HEAT+ tool. The direct effects of nutrient enrichment include an accelerated growth of either phytoplankton in the upper part of the water column or perennial macroalgae in shallow coastal waters.</SPAN></P><P><SPAN>Status is evaluated in five classes:</SPAN></P><P><SPAN>- NPAhigh and NPAgood are recognised as ‘non-problem areas’</SPAN></P><P><SPAN>- PAmoderate, PApoor and PAbad are recognised as ‘problem areas’</SPAN></P><P><SPAN>Data coverage for coastal water is in general good for the Baltic Sea and most parts of the North Sea/Skagerrak/Kattegat regions. For open waters, data coverage is good for the Baltic Sea, for the southern and eastern parts the North Sea and for the Celtic Sea.</SPAN></P><P><SPAN>Data coverage regarding 'direct effects' is poor for the Black Sea and for most parts of the Mediterranean Sea as well.</SPAN></P><P><SPAN>More information can be found in the report 'Nutrient enrichment and eutrophication in Europe's seas': https://www.eea.europa.eu/publications/nutrient-enrichment-and-eutrophication-in</SPAN></P></DIV></DIV></DIV></DIV> https://sdi.eea.europa.eu/catalogue/srv/eng/catalog.search#/metadata/7c66cfd5-4246-4b9d-86af-624950aa49d4 <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>EEA standard re-use policy: unless otherwise indicated, re-use of content on the EEA website for commercial or non-commercial purposes is permitted free of charge, provided that the source is acknowledged (http://www.eea.europa.eu/legal/copyright). Copyright holder: European Environment Agency (EEA).</SPAN></P></DIV></DIV></DIV> The identification of 'problem areas' (areas affected by eutrophication) and 'non-problem areas' (areas unlikely to be affected by eutrophication) is based on the application of a multi-metric indicator-based eutrophication assessment tool named HEAT+. HEAT+ follows a stepwise approach ultimately resulting in an integrated assessment of eutrophication states: - Step 1: indicators are grouped as follows: (1) nutrient levels, (2) direct effects, and (3) indirect effects. - Step 2: for each indicator, a eutrophication ratio (ER) is calculated based on monitoring data from the period addressed as well as a target value: ER = indicator value/target value (1). - Step 3: within groups, an average ER is calculated. - Step 4: for each group, eutrophication status is classified in five classes based on the average group-specific ER, e.g. high: 0-0.5; good: 0.5-1.0; moderate: 1.0-1.5; poor: 1.5-2.0, bad: > 2.0, where high and good are equivalent to non-problem areas and moderate, poor and bad are equivalent to problem areas. - Step 5: the classifications are integrated, combining groups based on the 'one out, all out' principle. More information can be found in the report 'Nutrient enrichment and eutrophication in Europe's seas': https://www.eea.europa.eu/publications/nutrient-enrichment-and-eutrophication-in 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AI8YboOo7GgDX0Zf3ZbtQBq0AFABQBXurpbZQSMlugpN2AdBcLOOBgimBNQAUAFAFa+kMdqxU4NAHOE7mJOMk+lADljeUgAZ4x0NADjbyA/c7jsaALFrp80jKxUBaAN9V2oF9BigBaACgAoAKACgAoAKACgAoAKACgAoAQgEYIzQBgajarbSrtYnfk8nFAFRGwwJPp3oAHbc5PuehoA0NG/4+X/3PXNAG3QAjHCk+goA5q6umupd7AKQMYDUAFqf9IUepA65qZSsB0u0YwQDVAQPZwPn5MfSgB8ECW8exOlAEd7ctbRBlUEk45pPyAqR6upj+cDdjsaNQK5vriaXcnCg44NDAvtFHqFujNjevQ+hpWuBnRtLaz7M4IPGTRqBpw3yMAJPlJ79jRzLYC3VAFAFDVopZbGTyCvmgfKGOATSd7aAZNlY3U0SecFWTALhWyBQr21A34LdIYwoUZ9aYEmxf7o/KgB2MdKACgAoAKACgAoAKACgAoAKACgAoAKACgAoAr3VqlzGcqN+MKT2oA5+eB4JWjYgkY5AoASGJppkjHBY4yRQBv2lrHaxjIXzMYZh3oAs7h6igBH/ANW30oA5Q9/x7UAaGkxpLc5bGUGQMdfeuSk3KpLmewG7XWAUAV7q5FvGTwWxkCgDGuL2a5yOQuegFAFPt+HpQBdhhY2zsG4HPHGKVgIoLqWKQMJiuOSMcN9aTXYDUV4b1fmwsv8AeFO10BnTq6SGISEqp9OKhJKWwzctZFeBQGyQOa0EUbieZiUf5SD/AAnFABDIkjqkjsQTxzxSuBpJGsYwoxTAdQAjMFBLHAFAACCAR0NAC0AFABQAUAFABQAUAFABQAUAFABQAUAFABQAUAVru7S2jPzL5mMqp70Ac/NM00rSNwWwcBqAGZ9z3/ioA2NNunljeEgbUTgg80AYx7/j/FQBbsLtbWQlkDEgDOeRXJSjKM5e7uBvxSrLEJAeDXWAryKiF2YBR3oAw9QuY5pshcgDrnGRSWuoFXz2AKrgAn1osBESTySen96mBajuhHbtGBy2QeaAK6I0hwoJ6dGoAsxW7q28lhg+tADbuRWl+XAIxkhsZoAdaOwYEOQwOfvdfr7UmBauPM8/J24PJI6UtbgR+XtwRyVOR9abVwNCLUEYASDYT70ICD+1QJ9u0FfUGmBWu7h5CHbKc8DPUUAa1rJ5lsje1AE1ABQAUAFABQAUAFABQAUAFABQAUAFABQAUAFAGLrPNxHjn5T0GaAM0dRkHHH8NAD5Aob5M4wf4aAL+jDM0oIP3R1GKANL7Da/88E/KgA+w2v/ADwT8qAK15ZyFR9nYqv90dqAKTwXW5Y8uc9cigCaDSG/5asOmOgoAsLpMI6nP4UANGkR5OSMduKAHDSolDZOc8jigDMnTypSsaMp/wBkUAO+1TG3ZWJZemCOlTZ33Aqc+h7fw1QACynI3A8/w0AWY5mcbHZlPZsUASbvKB3Slj6UAVZHaRyTuxngFelADAWUgjIIz/DQA9neRhuLHkfw0AdFZrttUHtQBPQAUAFABQAUAFABQAUAFABQAUAFABQAUAFAFTULl7a3DoFJJx81AHOnlskDknvQAFcYyAOnU0ADKASPlPXoaANPRf8AXy9PujvQBtUAFABQAUAFABQAUAIxIUkDJHagDnr53abeybT9aAKnfoO/egBMew7d6AFAycAAnnvQBL9km27vK4+tAEZRh1THXvQAm3HYdu9AE1vaSXH3FHfvQBbTSJt43YAyDmgDajTy41UdhQA6gAoAKACgAoAKACgAoAKACgAoAKACgAoAKAM7WP8Aj0X/AHh2zQBiDqMg4yf4aALAkjc7TGfQEjpQA+3s/Ml2t0JIHy4oA07Gwa0ldi4YMMAAYoAvUAFABQAUAFABQAUAFAEbwxyffQGgCCXT7dxwgB7UAY8lhOhP7s4H+zQAtgn+lqGQnnuuKAOhKgjBAI9KAGG3iPWNfyoARraFusa0AOjiSIYRQo9qAH0AFABQAUAFABQAUAFABQAUAFABQAUAFABQAUAFAENxbR3UYSTOAc8GgCr/AGPa/wC3/wB9UAKNHtQQfn496AL4GBigAoAKACgAoAKACgAoAKACgAoAKACgBojQNuCjPrQA6gAoAKACgAoAKACgAoAKACgAoAKACgD/2Q== 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