000 03163nam a22005535i 4500
001 978-94-007-4129-4
003 DE-He213
005 20140220083345.0
007 cr nn 008mamaa
008 120402s2012 ne | s |||| 0|eng d
020 _a9789400741294
_9978-94-007-4129-4
024 7 _a10.1007/978-94-007-4129-4
_2doi
050 4 _aRA565-600
072 7 _aMMR
_2bicssc
072 7 _aMED078000
_2bisacsh
072 7 _aSCI026000
_2bisacsh
082 0 4 _a613.1
_223
100 1 _aMorris, Charles Clarence.
_eauthor.
245 1 0 _aNutrient Indicator Models for Determining Biologically Relevant Levels
_h[electronic resource] :
_bA case study based on the Corn Belt and Northern Great Plain Nutrient Ecoregion /
_cby Charles Clarence Morris, Thomas Paul Simon.
264 1 _aDordrecht :
_bSpringer Netherlands,
_c2012.
300 _aVII, 67p. 53 illus.
_bonline resource.
336 _atext
_btxt
_2rdacontent
337 _acomputer
_bc
_2rdamedia
338 _aonline resource
_bcr
_2rdacarrier
347 _atext file
_bPDF
_2rda
490 1 _aSpringerBriefs in Environmental Science,
_x2191-5547
505 0 _a1. Introduction -- 2. Methods -- 3. Results -- 4. Discussion -- 5. Conclusion .
520 _aNutrient Indicator Models for Determining Biologically Relevant Levels: A case study based on the Corn Belt and Northern Great Plain Nutrient Ecoregion is the first book to provide answers to the management of nutrients based on changes in biological communities. The text describes a case study that is the result of a large scale project in the Corn Belt and Great Plains Nutrient Ecoregion. This study is the first to identify relationships between fish assemblages and nutrient concentrations by Nitrogen species. Species optima based on sensitvity and tolerance to nutrients is modeled.  Nutrient Biotic indices calibrated for application are based on the results of years of biological indicator development. Test response intervals and Shift response intervals are formulated and validated against relevant biological assemblage shifts. This case study is the first to suggest recommended values for the nitrogen and phosphorus cycle with identifiable shifts caused in biological assemblages. This will provide watershed and environmental managers with the information needed to manage the inputs into the world’s dead zones.
650 0 _aEnvironmental sciences.
650 0 _aAgriculture.
650 0 _aApplied Ecology.
650 0 _aEnvironmental management.
650 0 _aEnvironmental Medicine.
650 0 _aEnvironmental toxicology.
650 1 4 _aEnvironment.
650 2 4 _aEnvironmental Health.
650 2 4 _aApplied Ecology.
650 2 4 _aEcotoxicology.
650 2 4 _aEnvironmental Management.
650 2 4 _aAgriculture.
700 1 _aSimon, Thomas Paul.
_eauthor.
710 2 _aSpringerLink (Online service)
773 0 _tSpringer eBooks
776 0 8 _iPrinted edition:
_z9789400741287
830 0 _aSpringerBriefs in Environmental Science,
_x2191-5547
856 4 0 _uhttp://dx.doi.org/10.1007/978-94-007-4129-4
912 _aZDB-2-EES
999 _c104715
_d104715