Indicadores De Calidad De Planta Forestal
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Indicadores De Calidad De Planta Forestal
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Author : D.A. RODRÍGUEZ TREJO
language : es
Publisher: Ediciones Mundi-Prensa
Release Date : 2008-01-01
Indicadores De Calidad De Planta Forestal written by D.A. RODRÍGUEZ TREJO and has been published by Ediciones Mundi-Prensa this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-01-01 with Technology & Engineering categories.
Los viveros de especies forestales cobran cada día más importancia, tanto en la restauración de ecosistemas forestales, como en el establecimiento de plantaciones comerciales, la dasonomía urbana o los sistemas agroforestales, contribuyendo a la reducción de los problemas ecológicos, a la economía y a la sociedad. Independientemente que las plantas sean producidas en viveros tradicionales o tecnificados, en bolsa, en contenedor o a raíz desnuda, un concepto clave es la calidad de planta. Un árbol con apariencia saludable en la parte aérea no necesariamente contará con la calidad equivalente en su sistema radical y este desequilibrio puede implicar baja supervivencia en campo, particularmente bajo condiciones ambientales adversas. Los estimadores de calidad de planta son variados en: la facilidad para obtenerlos, el tiempo que hay que dedicarles, materiales y equipo requeridos para su determinación, y en su costo. Asimismo, aunque hay algunos indicadores que son útiles para muchas especies y circunstancias, otros son más particulares. No obstante, la importancia del concepto calidad de planta radica en la obtención de un árbol o arbusto con características morfofisiológicas tales que le permitan mejores expectativas de supervivencia y de crecimiento saludable. La información sobre este tema es aún escasa en el idioma español, por lo que el presente libro busca contribuir modestamente a subsanar este problema. El trabajo es de utilidad para estudiantes de licenciatura y postgrado, investigadores, profesores, así como profesionales dedicados a la producción de especies forestales.
Indicadores De Calidad De Planta Forestal
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Author : Dante Arturo Rodríguez Trejo
language : es
Publisher:
Release Date : 2008
Indicadores De Calidad De Planta Forestal written by Dante Arturo Rodríguez Trejo and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Trees categories.
Afforestation And Reforestation Drivers Dynamics And Impacts
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Author : Jingfeng Xiao
language : en
Publisher: MDPI
Release Date : 2019-10-16
Afforestation And Reforestation Drivers Dynamics And Impacts written by Jingfeng Xiao and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-10-16 with Technology & Engineering categories.
Afforestation/reforestation (or forestation) has been implemented worldwide as an effective measure towards sustainable ecosystem services and addresses global environmental problems such as climate change. The conversion of grasslands, croplands, shrublands, or bare lands to forests can dramatically alter forest water, energy, and carbon cycles and, thus, ecosystem services (e.g., carbon sequestration, soil erosion control, and water quality improvement). Large-scale afforestation/reforestation is typically driven by policies and, in turn, can also have substantial socioeconomic impacts. To enable success, forestation endeavors require novel approaches that involve a series of complex processes and interdisciplinary sciences. For example, exotic or fast-growing tree species are often used to improve soil conditions of degraded lands or maximize productivity, and it often takes a long time to understand and quantify the consequences of such practices at watershed or regional scales. Maintaining the sustainability of man-made forests is becoming increasingly challenging under a changing environment and disturbance regime changes such as wildland fires, urbanization, drought, air pollution, climate change, and socioeconomic change. Therefore, this Special Issue focuses on case studies of the drivers, dynamics, and impacts of afforestation/reforestation at regional, national, or global scales. These new studies provide an update on the scientific advances related to forestation. This information is urgently needed by land managers and policy makers to better manage forest resources in today’s rapidly changing environments.
Gu A Metodol Gica Para La Evaluaci N Del Impacto Ambiental
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Author : CONESA FERNANDEZ-VITORIA, VICENTE
language : es
Publisher: Ediciones Mundi-Prensa
Release Date : 2009-12-01
Gu A Metodol Gica Para La Evaluaci N Del Impacto Ambiental written by CONESA FERNANDEZ-VITORIA, VICENTE and has been published by Ediciones Mundi-Prensa this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-12-01 with Science categories.
El libro va dirigido tanto a los técnicos redactores de proyectos como a los responsables de industrias y actividades contaminantes, y a los gestores de la Administración garantes del cumplimiento de las disposiciones en materia de Medio Ambiente. También puede ser un libro de texto o de consulta para los estudiosos o personas interesadas en el tema.
Gesti N Y Organizaci N Del Vivero Forestal
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Author : VERÓNICA RODRÍGUEZ VICENTE
language : es
Publisher: Ediciones Paraninfo, S.A
Release Date :
Gesti N Y Organizaci N Del Vivero Forestal written by VERÓNICA RODRÍGUEZ VICENTE and has been published by Ediciones Paraninfo, S.A this book supported file pdf, txt, epub, kindle and other format this book has been release on with Technology & Engineering categories.
Aplicaci N Y Selecci N De Indicadores De Calidad Ecol Gica En La Utilizaci N De Fertilizantes Org Nicos Para La Producci N De Forraje
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Author : Mariana de Matos Moreira
language : es
Publisher: Univ Santiago de Compostela
Release Date : 2010
Aplicaci N Y Selecci N De Indicadores De Calidad Ecol Gica En La Utilizaci N De Fertilizantes Org Nicos Para La Producci N De Forraje written by Mariana de Matos Moreira and has been published by Univ Santiago de Compostela this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with categories.
Biodiversidad De Oaxaca
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Author : Abisaí J. García-Mendoza
language : es
Publisher: UNAM
Release Date : 2004
Biodiversidad De Oaxaca written by Abisaí J. García-Mendoza and has been published by UNAM this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Biodiversity categories.
Mexican flora, mexican fauna.
Chile Forestal
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Author :
language : es
Publisher:
Release Date : 2010
Chile Forestal written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Forest products categories.
Gesti N Y Restauraci N De Ecosistemas Forestales Tras Los Incendios
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Author : AA.VV.
language : es
Publisher: Universitat de València
Release Date : 2015-02-26
Gesti N Y Restauraci N De Ecosistemas Forestales Tras Los Incendios written by AA.VV. and has been published by Universitat de València this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-02-26 with Nature categories.
Primera Reunion Del Grupo De Trabajo Sobre Introduccion De Especies Forestales
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Author :
language : es
Publisher: IICA Biblioteca Venezuela
Release Date :
Primera Reunion Del Grupo De Trabajo Sobre Introduccion De Especies Forestales written by and has been published by IICA Biblioteca Venezuela this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.