000 02881nam a22003855i 4500
001 312183
003 MX-SnUAN
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007 cr nn 008mamaa
008 150903s2012 ne | o |||| 0|eng d
020 _a9789400741294
_99789400741294
024 7 _a10.1007/9789400741294
_2doi
035 _avtls000367170
039 9 _a201509031044
_bVLOAD
_c201405070437
_dVLOAD
_y201402251610
_zstaff
040 _aMX-SnUAN
_bspa
_cMX-SnUAN
_erda
050 4 _aRA565-600
100 1 _aMorris, Charles Clarence.
_eautor
_9353714
245 1 0 _aNutrient Indicator Models for Determining Biologically Relevant Levels :
_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, 67 páginas 53 ilustraciones
_brecurso en línea.
336 _atexto
_btxt
_2rdacontent
337 _acomputadora
_bc
_2rdamedia
338 _arecurso en línea
_bcr
_2rdacarrier
347 _aarchivo de texto
_bPDF
_2rda
490 0 _aSpringerBriefs in Environmental Science,
_x2191-5547
500 _aSpringer eBooks
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.
590 _aPara consulta fuera de la UANL se requiere clave de acceso remoto.
700 1 _aSimon, Thomas Paul.
_eautor
_9353715
710 2 _aSpringerLink (Servicio en línea)
_9299170
776 0 8 _iEdición impresa:
_z9789400741287
856 4 0 _uhttp://remoto.dgb.uanl.mx/login?url=http://dx.doi.org/10.1007/978-94-007-4129-4
_zConectar a Springer E-Books (Para consulta externa se requiere previa autentificación en Biblioteca Digital UANL)
942 _c14
999 _c312183
_d312183