The North American Mosaic

The North American Mosaic PDF Author: Commission for Environmental Cooperation (Montréal, Québec). Secretariat
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 240

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Book Description
The North American Mosaic has four overarching features. First, it is, to the extent feasible, based on comparable information on the status and trends of major indicators of the state of the environment in Canada,Mexico, and the United States. Second, the report confirms that these three countries together make up an incredibly complex, dynamic, and interconnected ecosystem in which humans play a dominant and decisive role. Third, the report raises important and sometimes disquieting questions concerning the sustainability of some current trends. Finally, the report is a reminder that our economic, social, and physical well-being are utterly dependent on the life-sustaining services provided by nature. This report emphasizes the importance of developing mutually compatible economic, social, and environmental goals and policies across the three-country region.

The North American Mosaic

The North American Mosaic PDF Author: Commission for Environmental Cooperation (Montréal, Québec). Secretariat
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 240

Get Book Here

Book Description
The North American Mosaic has four overarching features. First, it is, to the extent feasible, based on comparable information on the status and trends of major indicators of the state of the environment in Canada,Mexico, and the United States. Second, the report confirms that these three countries together make up an incredibly complex, dynamic, and interconnected ecosystem in which humans play a dominant and decisive role. Third, the report raises important and sometimes disquieting questions concerning the sustainability of some current trends. Finally, the report is a reminder that our economic, social, and physical well-being are utterly dependent on the life-sustaining services provided by nature. This report emphasizes the importance of developing mutually compatible economic, social, and environmental goals and policies across the three-country region.

Geoscience Education

Geoscience Education PDF Author: Clara Vasconcelos
Publisher: Springer
ISBN: 3319433199
Category : Science
Languages : en
Pages : 235

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Book Description
This book presents research in Geoscience Education focusing on indoor and outdoor environments in which teaching geoscience gains particular relevance, significance and contextualization. The research areas that are presented throughout the thirteen chapters cover a wide variety of subjects ranging from educational resources and fieldwork to science models. Chapters discuss specific geoscience topics such as earthquakes, rocks, fossils and minerals. Other chapters present a more interdisciplinary approach addressing topics that aren’t usually examined, such as geomedicine and geoethics, with a specific focus on sustainable development and their alignment with the school curricula. Throughout the book readers can find research-based arguments illustrated with practical examples, which will help them to innovate in their curriculum development area, classroom practices and pre and in-service teachers’ education. The book challenges readers to improve Geoscience Education by changing the ways of teaching, by enabling students to exploit their natural curiosity, and by spurring a learning process that should not be confined to the classroom but rather maintained throughout life.

Convention on Biological Diversity

Convention on Biological Diversity PDF Author: United States. Congress. Senate. Committee on Foreign Relations
Publisher:
ISBN:
Category : Biodiversity conservation
Languages : en
Pages : 54

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Book Description


Agricultural Ecology and Environment

Agricultural Ecology and Environment PDF Author: B.R. Stinner
Publisher: Elsevier
ISBN: 0444597956
Category : Technology & Engineering
Languages : en
Pages : 645

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Book Description
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.

Investigación y gestión de los recursos del subsuelo

Investigación y gestión de los recursos del subsuelo PDF Author: Juan Antonio López Geta
Publisher: IGME
ISBN: 9788478407736
Category : Groundwater
Languages : es
Pages : 938

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Book Description


Guía para la elaboración de perímetros de protección de las aguas minerales y termales

Guía para la elaboración de perímetros de protección de las aguas minerales y termales PDF Author: Instituto Tecnológico Geominero de España
Publisher: IGME
ISBN: 9788478402540
Category : Groundwater
Languages : es
Pages : 110

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Book Description


Introduction to Geophysical Prospecting

Introduction to Geophysical Prospecting PDF Author: Milton Burnett Dobrin
Publisher: McGraw-Hill Companies
ISBN:
Category : Science
Languages : en
Pages : 648

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Book Description


Prospección geofísica 1

Prospección geofísica 1 PDF Author: Pedro Martínez Pagán
Publisher:
ISBN: 9788494294433
Category : Prospecting
Languages : es
Pages : 233

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Book Description


Operatividad de la instrumentación en aguas subterráneas, suelos contaminados y riesgos geológicos

Operatividad de la instrumentación en aguas subterráneas, suelos contaminados y riesgos geológicos PDF Author: Instituto Geológico y Minero de España
Publisher: IGME
ISBN: 9788478404858
Category :
Languages : es
Pages : 370

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Book Description


Modelos de uso conjunto de aguas superficiales y subterráneas

Modelos de uso conjunto de aguas superficiales y subterráneas PDF Author: Andrés Sahuquillo
Publisher: IGME
ISBN: 9788478408528
Category : Hydrologic models
Languages : es
Pages : 400

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Book Description