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Description
| - The Bear Brook Watershed in Maine, USA is a paired watershed study with chemical manipulation of one watershed (West Bear = WB) while the other watershed (East Bear = EB) serves as a reference. Characterization of hydrology and chemical fluxes occurred in1987-1989, and demonstrated the similarity of the ca. 10 ha adjacent forested watersheds. From 1989-2010 we have added 1,800 eq (NH4)2SO4 ha-1 y-1 to WB. The 20-year chemical treatment with continuous measurements of critical variables in both watersheds has enabled the identification of decadal long processes, including declining SO4-2 in precipitation and in EB, evolving soil mechanisms that resist pH decrease, loss of soil base saturation, dramatically altered P biogeochemistry, unexpected mechanisms of storage of treatment S, and continuous high retention of treatment N.
- The Bear Brook Watershed in Maine, USA is a paired watershed study with chemical manipulation of one watershed (West Bear = WB) while the other watershed (East Bear = EB) serves as a reference. Characterization of hydrology and chemical fluxes occurred in1987-1989, and demonstrated the similarity of the ca. 10 ha adjacent forested watersheds. From 1989-2010 we have added 1,800 eq (NH4)2SO4 ha-1 y-1 to WB. The 20-year chemical treatment with continuous measurements of critical variables in both watersheds has enabled the identification of decadal long processes, including declining SO4-2 in precipitation and in EB, evolving soil mechanisms that resist pH decrease, loss of soil base saturation, dramatically altered P biogeochemistry, unexpected mechanisms of storage of treatment S, and continuous high retention of treatment N. (en)
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Title
| - The evolution of the science of Bear Brook Watershed in Maine, USA
- The evolution of the science of Bear Brook Watershed in Maine, USA (en)
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skos:prefLabel
| - The evolution of the science of Bear Brook Watershed in Maine, USA
- The evolution of the science of Bear Brook Watershed in Maine, USA (en)
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skos:notation
| - RIV/67985831:_____/10:00348935!RIV11-AV0-67985831
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/67985831:_____/10:00348935
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Bear Brook Watershed in Maine; acidification; stream; soil; nitrogen; sulfur; phosphorus; base cations (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Environmental Monitoring and Assessment
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Fernandez, I. J.
- Navrátil, Tomáš
- Norton, S. A.
- Almquist, H.
- Kahl, J. S.
- Rustad, L. E.
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http://linked.open...ain/vavai/riv/wos
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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is http://linked.open...avai/riv/vysledek
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