impacts of atmospheric N inputs on throughfall, soil and stream water interactions for different aged forest and moorland catchments in Wales
Inorganic nitrogen concentrations in streams, soil waters, throughfall and rainfall were determined over 1 year in 5 moorland and 20 Sitka spruce plantation catchments in upland Wales. Forest ages were between 10 and 55 years. Inorganic nitrogen concentrations in stream waters, B and O horizon soil...
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| Veröffentlicht in: | Water, air, and soil pollution air, and soil pollution, 1994, Vol.73 (1/4), p.297-317 |
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| container_title | Water, air, and soil pollution |
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| creator | Stevens, P.A Norris, D.A Sparks, T.H Hodgson, A.L |
| description | Inorganic nitrogen concentrations in streams, soil waters, throughfall and rainfall were determined over 1 year in 5 moorland and 20 Sitka spruce plantation catchments in upland Wales. Forest ages were between 10 and 55 years. Inorganic nitrogen concentrations in stream waters, B and O horizon soil waters and throughfall were positively correlated with forest stand age. Inorganic nitrogen in streams and B horizon waters occurred entirely as nitrate whereas in O horizons one third was as ammonia. Inorganic nitrogen fluxes in throughfall were also positively correlated with stand age. Inorganic nitrogen concentrations were negligible in moorland and in crops younger than 30 years. Throughfall flux of inorganic nitrogen in the oldest stand was 25.1 kg nitrogen per ha.year. Older forest stands appeared unable to utilize available nitrogen. Nitrification was active in soils of older stands and resulted in soil acidification leading to nitrate leaching. Implications for debate on nitrogen critical loads are discussed. A reduction in inputs to those characteristic of pristine sites was theoretically necessary to ensure that soil acidification was minimized. There are 39 references. |
| doi_str_mv | 10.1007/bf00477994 |
| format | Article |
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Forest ages were between 10 and 55 years. Inorganic nitrogen concentrations in stream waters, B and O horizon soil waters and throughfall were positively correlated with forest stand age. Inorganic nitrogen in streams and B horizon waters occurred entirely as nitrate whereas in O horizons one third was as ammonia. Inorganic nitrogen fluxes in throughfall were also positively correlated with stand age. Inorganic nitrogen concentrations were negligible in moorland and in crops younger than 30 years. Throughfall flux of inorganic nitrogen in the oldest stand was 25.1 kg nitrogen per ha.year. Older forest stands appeared unable to utilize available nitrogen. Nitrification was active in soils of older stands and resulted in soil acidification leading to nitrate leaching. Implications for debate on nitrogen critical loads are discussed. A reduction in inputs to those characteristic of pristine sites was theoretically necessary to ensure that soil acidification was minimized. There are 39 references.</description><identifier>ISSN: 0049-6979</identifier><identifier>EISSN: 1573-2932</identifier><identifier>DOI: 10.1007/bf00477994</identifier><identifier>CODEN: WAPLAC</identifier><language>eng</language><publisher>Dordrecht: Springer</publisher><subject>acidification ; air pollution ; Animal, plant and microbial ecology ; Applied ecology ; Biological and medical sciences ; deposition ; Ecotoxicology, biological effects of pollution ; forest plantations ; forest soils ; Freshwater ; Fundamental and applied biological sciences. Psychology ; heathlands ; inorganic nitrogen ; leaching ; nitrates ; nitrification ; nitrogen ; Picea sitchensis ; pollutants ; polluted soils ; rain ; soil pollution ; soil water ; stand age ; stand characteristics ; streams ; Terrestrial environment, soil, air ; throughfall ; water pollution ; watersheds</subject><ispartof>Water, air, and soil pollution, 1994, Vol.73 (1/4), p.297-317</ispartof><rights>1994 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c511t-3b066219da7be91c277112849e2da904fbfad109ca04744fee5e3a739d4d294e3</citedby><cites>FETCH-LOGICAL-c511t-3b066219da7be91c277112849e2da904fbfad109ca04744fee5e3a739d4d294e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,778,782,4012,27906,27907,27908</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=4036326$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Stevens, P.A</creatorcontrib><creatorcontrib>Norris, D.A</creatorcontrib><creatorcontrib>Sparks, T.H</creatorcontrib><creatorcontrib>Hodgson, A.L</creatorcontrib><title>impacts of atmospheric N inputs on throughfall, soil and stream water interactions for different aged forest and moorland catchments in Wales</title><title>Water, air, and soil pollution</title><description>Inorganic nitrogen concentrations in streams, soil waters, throughfall and rainfall were determined over 1 year in 5 moorland and 20 Sitka spruce plantation catchments in upland Wales. Forest ages were between 10 and 55 years. Inorganic nitrogen concentrations in stream waters, B and O horizon soil waters and throughfall were positively correlated with forest stand age. Inorganic nitrogen in streams and B horizon waters occurred entirely as nitrate whereas in O horizons one third was as ammonia. Inorganic nitrogen fluxes in throughfall were also positively correlated with stand age. Inorganic nitrogen concentrations were negligible in moorland and in crops younger than 30 years. Throughfall flux of inorganic nitrogen in the oldest stand was 25.1 kg nitrogen per ha.year. Older forest stands appeared unable to utilize available nitrogen. Nitrification was active in soils of older stands and resulted in soil acidification leading to nitrate leaching. Implications for debate on nitrogen critical loads are discussed. A reduction in inputs to those characteristic of pristine sites was theoretically necessary to ensure that soil acidification was minimized. There are 39 references.</description><subject>acidification</subject><subject>air pollution</subject><subject>Animal, plant and microbial ecology</subject><subject>Applied ecology</subject><subject>Biological and medical sciences</subject><subject>deposition</subject><subject>Ecotoxicology, biological effects of pollution</subject><subject>forest plantations</subject><subject>forest soils</subject><subject>Freshwater</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>heathlands</subject><subject>inorganic nitrogen</subject><subject>leaching</subject><subject>nitrates</subject><subject>nitrification</subject><subject>nitrogen</subject><subject>Picea sitchensis</subject><subject>pollutants</subject><subject>polluted soils</subject><subject>rain</subject><subject>soil pollution</subject><subject>soil water</subject><subject>stand age</subject><subject>stand characteristics</subject><subject>streams</subject><subject>Terrestrial environment, soil, air</subject><subject>throughfall</subject><subject>water pollution</subject><subject>watersheds</subject><issn>0049-6979</issn><issn>1573-2932</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1994</creationdate><recordtype>article</recordtype><recordid>eNqFkc9O3DAQxi3USt0Cl74APlQ9IAL-lzg-FlRoJdQeWsQxmnXGu0ZJnNpeoT4E71yHpb3iw9j69Pu-GXkI-cDZOWdMX6wdY0prY9QBWfFay0oYKd6QVZFN1Rht3pH3KT2wckyrV-TJjzPYnGhwFPIY0rzF6C39Tv007xZ9onkbw26zdTAMZzQFP1CYeppyRBjpI2SMBS615PgwJepCpL13DiNOmcIG-0XClJ99YwhxWB4Wst2OBUnFTu9hwHRE3pYuCY9f7kNyd_3l19XX6vbHzberz7eVrTnPlVyzphHc9KDXaLgVWnMuWmVQ9GCYcmsHPWfGQvkMpRxijRK0NL3qhVEoD8mnfe4cw-9dmawbfbI4lLkw7FLHW8GYUOZ1sGl5I3T9Oiibtla8KeDpHrQxpBTRdXP0I8Q_HWfdssPu8vrfDgv88SUVkoXBRZisT_8dislGiiXzZI85CB1sYkHufgrGJePKlGrkX0XKpl0</recordid><startdate>1994</startdate><enddate>1994</enddate><creator>Stevens, P.A</creator><creator>Norris, D.A</creator><creator>Sparks, T.H</creator><creator>Hodgson, A.L</creator><general>Springer</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QH</scope><scope>7SN</scope><scope>7TV</scope><scope>7UA</scope><scope>C1K</scope><scope>F1W</scope><scope>H97</scope><scope>L.G</scope><scope>7TG</scope><scope>KL.</scope></search><sort><creationdate>1994</creationdate><title>impacts of atmospheric N inputs on throughfall, soil and stream water interactions for different aged forest and moorland catchments in Wales</title><author>Stevens, P.A ; Norris, D.A ; Sparks, T.H ; Hodgson, A.L</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c511t-3b066219da7be91c277112849e2da904fbfad109ca04744fee5e3a739d4d294e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1994</creationdate><topic>acidification</topic><topic>air pollution</topic><topic>Animal, plant and microbial ecology</topic><topic>Applied ecology</topic><topic>Biological and medical sciences</topic><topic>deposition</topic><topic>Ecotoxicology, biological effects of pollution</topic><topic>forest plantations</topic><topic>forest soils</topic><topic>Freshwater</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>heathlands</topic><topic>inorganic nitrogen</topic><topic>leaching</topic><topic>nitrates</topic><topic>nitrification</topic><topic>nitrogen</topic><topic>Picea sitchensis</topic><topic>pollutants</topic><topic>polluted soils</topic><topic>rain</topic><topic>soil pollution</topic><topic>soil water</topic><topic>stand age</topic><topic>stand characteristics</topic><topic>streams</topic><topic>Terrestrial environment, soil, air</topic><topic>throughfall</topic><topic>water pollution</topic><topic>watersheds</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Stevens, P.A</creatorcontrib><creatorcontrib>Norris, D.A</creatorcontrib><creatorcontrib>Sparks, T.H</creatorcontrib><creatorcontrib>Hodgson, A.L</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Aqualine</collection><collection>Ecology Abstracts</collection><collection>Pollution Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><jtitle>Water, air, and soil pollution</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Stevens, P.A</au><au>Norris, D.A</au><au>Sparks, T.H</au><au>Hodgson, A.L</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>impacts of atmospheric N inputs on throughfall, soil and stream water interactions for different aged forest and moorland catchments in Wales</atitle><jtitle>Water, air, and soil pollution</jtitle><date>1994</date><risdate>1994</risdate><volume>73</volume><issue>1/4</issue><spage>297</spage><epage>317</epage><pages>297-317</pages><issn>0049-6979</issn><eissn>1573-2932</eissn><coden>WAPLAC</coden><abstract>Inorganic nitrogen concentrations in streams, soil waters, throughfall and rainfall were determined over 1 year in 5 moorland and 20 Sitka spruce plantation catchments in upland Wales. Forest ages were between 10 and 55 years. Inorganic nitrogen concentrations in stream waters, B and O horizon soil waters and throughfall were positively correlated with forest stand age. Inorganic nitrogen in streams and B horizon waters occurred entirely as nitrate whereas in O horizons one third was as ammonia. Inorganic nitrogen fluxes in throughfall were also positively correlated with stand age. Inorganic nitrogen concentrations were negligible in moorland and in crops younger than 30 years. Throughfall flux of inorganic nitrogen in the oldest stand was 25.1 kg nitrogen per ha.year. Older forest stands appeared unable to utilize available nitrogen. Nitrification was active in soils of older stands and resulted in soil acidification leading to nitrate leaching. Implications for debate on nitrogen critical loads are discussed. A reduction in inputs to those characteristic of pristine sites was theoretically necessary to ensure that soil acidification was minimized. There are 39 references.</abstract><cop>Dordrecht</cop><pub>Springer</pub><doi>10.1007/bf00477994</doi><tpages>21</tpages></addata></record> |
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| ispartof | Water, air, and soil pollution, 1994, Vol.73 (1/4), p.297-317 |
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| source | Springer Nature - Complete Springer Journals |
| subjects | acidification air pollution Animal, plant and microbial ecology Applied ecology Biological and medical sciences deposition Ecotoxicology, biological effects of pollution forest plantations forest soils Freshwater Fundamental and applied biological sciences. Psychology heathlands inorganic nitrogen leaching nitrates nitrification nitrogen Picea sitchensis pollutants polluted soils rain soil pollution soil water stand age stand characteristics streams Terrestrial environment, soil, air throughfall water pollution watersheds |
| title | impacts of atmospheric N inputs on throughfall, soil and stream water interactions for different aged forest and moorland catchments in Wales |
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