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| 003 | ES-MaUEC | ||
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| 008 | 140722s2014 xxu| s |||| 0|eng d | ||
| 020 | _a9781461418184 | ||
| 040 | _aES-MaUEC | ||
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_aSD358.7 _b.U83 2014 EB |
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| 245 | 0 | 0 |
_aUSDA Forest Service Experimental Forests and Ranges : _bResearch for the Long Term _cedited by Deborah C. Hayes, Susan L. Stout, Ralph H. Crawford, Anne P. Hoover |
| 260 |
_aNew York _bSpringer International Publishing _c2014 |
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| 300 | _a1 recurso en línea (XXII, 672 p.) 187 il., 105 il. col. | ||
| 336 |
_aTexto (visual) _btxt _2rdacontent |
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| 337 |
_aelectrónico _bc _2rdamedia |
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| 338 |
_arecurso electrónico _bcr _2rdacarrier |
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| 520 | _aLong-term Forest Service research studies are the source of ideas, tools and research methods that we now take for granted.These range from the effects of fire exclusion on forest and rangeland structure and composition through modern tree care and vegetation control. Innovative experimental designs, such as the use of paired watersheds to understand the effects of forest management on water quality and quantity, were developed on USDA Forest Service Experimental Forests and Ranges (EFRs). The stories of these and other innovations are told in this volume. ÂņRs are scientific treasures, providing secure, protected research sites where complex and diverse ecological processes are studied over the long term.This book offers several examples of the dynamic interactions among questions of public concern or policy, EFR research, and natural resource management practices and policies.Â{u03E6}ten, trends observed â€{u0BF2} expected -- in the early years of a research program are contradicted or confounded as the research record extends over decades.The EFRs are among the few areas in the US where such long-term research has been carried out by teams of scientists.Âèanges in societyâ€{u382E}eeds and values can also redirect research programs. Each chapter of this book reflects the interplay between the ecological results that emerge from a long-term research project and the social forces that influence questions asked and resources invested in ecological research. While these stories include summaries and syntheses of traditional research results, they offer a distinctly new perspective, a larger and more complete picture than that provided by a more typical 5-year study.They also provide examples of long-term research on EFRs that have provided answers for questions not even imagined at the time the study was installed. | ||
| 650 | 7 |
_aBosques _zEstados Unidos _9251737 _0comprobar BNE19980156080 _2embne |
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| 700 | 1 |
_aHayes, Deborah C. _eeditor _984478 _0Local |
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| 700 | 1 |
_aStout, Susan L. _eeditor literario _984479 _0Local |
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| 700 | 1 |
_aCrawford, Ralph H. _eeditor literario _984480 _0Local |
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| 700 | 1 |
_aHoover, Anne P. _eeditor literario _984481 _0Local |
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| 856 | 4 | 0 |
_uhttps://go.openathens.net/redirector/universidadeuropea.es?url=https://link.springer.com/book/10.1007/978-1-4614-1818-4 _zAcceso a este recurso digital (usuarios Universidad Europea de Madrid) |
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| 988 | _aEBOOK, EBSPRINGERrevisado | ||
| 998 |
_am _a_alco _a_vill _b22-03-17 _cm _dz _eu _feng _gxxu _h0 |
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