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Percentage of water bodies, not in good chemical status, without uPBT, per river basic district.

Surface water bodies failing to achieve good chemical status, by RBDs without uPBTs.

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Summer/autumn oxygen concentrations in water column near the seafloor, 2013-2017

The map shows dissolved oxygen concentrations in the water column near the seafloor, observed in summer/autumn of the years 2013-2017. Purple: <2 mg/l; Light purple: 2-4 mg/l; Light green: 4-6 mg/l; Green: >6 mg/l

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Trends in summer/autumn oxygen concentrations in the water column near the seafloor

The map shows trends per station in dissolved oxygen concentrations in the water column near the seafloor, observed in summer/autumn of the years 1990-2017. Purple: significant decrease; green: significant increase; grey: no significant trend. Small symbols: ≤10 years of data; large symbols: >10 years of data.

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Nitrogen surplus and exceedances of critical nitrogen inputs to agricultural land in view of adverse impacts on water quality

The map shows the calculated nitrogen surplus (inputs minus crop removal) and exceedance of critical nitrogen inputs to agricultural land in view of adverse impacts on water

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Nature's nutrient cycle

Soil plays a crucial role in nature’s cycles, including the nutrient cycle, which involves how much soil organic matter — i.e. carbon, nitrogen and phosphorus — is taken up and stored in soil. Organic compounds, such as leaves and root tips, are broken down to simpler compounds by organisms living in soil before they can be used by plants. Some soil bacteria convert atmospheric nitrogen into mineral nitrogen, which is essential for plant growth. Fertilisers introduce nitrogen and phosphates to induce plant growth but not all amounts are taken up by plants. The excess can enter rivers and lakes and affect life in these water ecosystems.

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Land take and net land take

This interactive data viewer provides a set of dashboards giving an overview of the land take and net land take processes for Europe (EEA39 and EU28) derived from the CORINE land cover data series. Statistics are derived for every 6 years of the acquisition period, as well as for the entire period (2000-2018). The viewer facilitates the assessment of land take over a specific period as well as the land use drivers of the observed changes, which can be analyzed within user defined spatial units such as administrative regions, biogeographical regions or land cover classes.

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Water Framework Directive - 2nd River Basin Management Plans

The WISE Water Framework Directive map contains information from the 2nd River Basin Management Plans (RBMPs) reported by EU Members States and Norway according to article 13 of the Water Framework Directive (WFD). The maps include the River Basin Districts (RBDs) and their sub-units, the surface water bodies (water body category, ecological status or potential and chemical status), the groundwater bodies (aquifer type, quantitative status and chemical status) and the monitoring sites.

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State of bathing waters

This map shows bathing water locations and their quality for the latest as well as previous bathing seasons. All symbols are coloured according to achieved quality status in the most recent season. Data are presented on two levels: country (less detailed scales) and bathing water (more detailed scales).

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Annual mean total nitrogen (NO2+NO3) concentrations observed in European seas, 2013-2017

The map shows the oxidised nitrogen concentrations in the upper 10 m of the water column, observed in the years 2013-2017.

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Trends in summer chlorophyll concentrations in European Seas, 1990-2017

The map shows trends per station in chlorophyll concentrations per station in the upper 10 m of the water column, as observed during summer in the years 1990-2017. Red: significant increase; Green: significant decrease; Grey: no significant trend. Small symbols: ≤10 years of data; Large symbols: >10 years of data.

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Mean chlorophyll-a (Chla) concentrations in European seas, 2013-2017

The map shows chlorophyll concentrations in the upper 10 m of the water column, observed in the summers of the years 2013-2017.

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Trends in winter mean dissolved inorganic nitrogen concentrations in European seas

The map shows trends per station in dissolved inorganic nitrogen (DIN) concentrations in the upper 10 m of the water column, observed in European Seas during winter time during the period 1990-2017.

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Trends in annual mean total nitrogen concentrations in European seas

The map shows trends per station in total nitrogen concentrations in the upper 10 m of the water column, observed during the years 1990-2017.

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Trends in winter mean orthophosphate concentrations in European seas

The map shows the trends per station in orthophosphate (PO4) concentrations in the upper 10 m of the water column, observed during winter of the years 1990-2017.

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Trends in annual mean total phosphorus concentrations in European Seas

The map shows trends per station in phosphorus concentrations in the upper 10 m of the water column, observed during winter in the years 1990-2017.

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