Download or read book Convention on Biological Diversity written by United States. Congress. Senate. Committee on Foreign Relations and published by . This book was released on 1994 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Agricultural Ecology and Environment written by B.R. Stinner and published by Elsevier. This book was released on 2012-12-02 with total page 645 pages. Available in PDF, EPUB and Kindle. Book excerpt: The increased use of chemical fertilizers and pesticides in crop production has adversely affected both the environment and the agricultural economy. Not only has it led to environmental pollution, but also the increasing costs of chemical inputs and the low prices received for agricultural products have contributed to economic unprofitability and instability.The International Symposium on Agricultural Ecology and Environment was organised in order to discuss ways of achieving the goals of economically and environmentally sustainable agriculture. It is apparent that a truly multidisciplinary effort is required and for this reason the meeting was attended by authors from many different disciplines and geographical locations. Although their papers reflect a wide diversity of agroecosystem types and examples, several common themes emerge: the increased importance of biotic control of ecosystem processes in lower input systems; the key role of soil organic matter in stabilizing nutrient cycling; the importance of agricultural landscape diversity and complexity; the importance of studying ecological processes in natural and agricultural ecosystems; the critical need to integrate socio-economic and ecological approaches.

Download or read book El control estrat gico en las Instituciones de Educaci n Superior una perspectiva en construcci n written by José Luis Almuiñas Rivero and published by Editorial Universitaria (Cuba). This book was released on 2020-08-05 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: La monografía que se presenta contiene uno de los resultados del proyecto de investigación Dirección Estratégica en las IES, que aborda el grupo de Planificación y Desarrollo Universitario del Centro de Estudios para el Perfeccionamiento de la Educación Superior de la Universidad de La Habana en conjunto con investigadores y profesores de otras IES del país. Una de las líneas de trabajo de dicho proyecto es precisamente al Control Estratégico en las IES, en la cual se incluye como objetivo el análisis crítico de su tratamiento teórico – conceptual y metodológico, que a nuestro juicio, es una necesidad actual del desarrollo institucional y una perspectiva en construcción que requiere de atención para el mejoramiento continuo de la dirección estratégica universitaria.

Download or read book C mo afectan los factores individuales y escolares la decisi n de los j venes de postular a educaci n superior written by Gabriela Guerrero and published by . This book was released on 2013 with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt: