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Author:
Publisher:
ISBN:
Category : Education
Languages : en
Pages : 778

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Author: United States. Office of Education
Publisher:
ISBN:
Category : Education
Languages : en
Pages : 1326

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Author: United States. Office of Education
Publisher:
ISBN:
Category : Agricultural colleges
Languages : en
Pages : 1680

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Author: W. Richard J. Dean
Publisher: Cambridge University Press
ISBN: 1139429159
Category : Nature
Languages : en
Pages : 400

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The succulent and Nama-karoo form part of the arid south-western zone of Africa, a vast region of rugged landscapes and low treeless vegetation. Studies of this unique biome have yielded fascinating insights into the ecology of its flora and fauna. This book, originally published in 1999, is the first to synthesise these studies, presenting information on biogeographic patterns and life processes, form and function of animals and plants, foraging ecology, landscape-level dynamics and anthropogenic influences. Detailed analyses of the factors distinguishing the biota of the Karoo from that of other temperate deserts are given and generalisations about semi-arid ecosystems challenged. The ideas expounded, the ecological principles reviewed, and the results presented are relevant to all those working in the extensive arid and semi-arid regions of the world.

Author: United States. Bureau of Education
Publisher:
ISBN:
Category : Education
Languages : en
Pages : 932

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Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309496578
Category : Social Science
Languages : en
Pages : 231

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Book Description
For children and youth, summertime presents a unique break from the traditional structure, resources, and support systems that exist during the school year. For some students, this time involves opportunities to engage in fun and enriching activities and programs, while others face additional challenges as they lose a variety of supports, including healthy meals, medical care, supervision, and structured programs that enhance development. Children that are limited by their social, economic, or physical environments during the summer months are at higher risk for worse academic, health, social and emotional, and safety outcomes. In contrast, structured summertime activities and programs support basic developmental needs and positive outcomes for children and youth who can access and afford these programs. These discrepancies in summertime experiences exacerbate pre-existing academic inequities. While further research is needed regarding the impact of summertime on developmental domains outside of the academic setting, extensive literature exists regarding the impact of summertime on academic development trajectories. However, this knowledge is not sufficiently applied to policy and practice, and it is important to address these inequalities. Shaping Summertime Experiences examines the impact of summertime experiences on the developmental trajectories of school-age children and youth across four areas of well-being, including academic learning, social and emotional development, physical and mental health, and health-promoting and safety behaviors. It also reviews the state of science and available literature regarding the impact of summertime experiences. In addition, this report provides recommendations to improve the experiences of children over the summertime regarding planning, access and equity, and opportunities for further research and data collection.

Author: Deborah M. Finch
Publisher: Oxford University Press
ISBN: 0195084403
Category : America
Languages : en
Pages : 506

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Book Description
This volume assesses the current status of neotropical migratory birds in the USA, and analyzes the methods and strategies for conserving migrant populations.

Author: Jianfang Chen
Publisher: Frontiers Media SA
ISBN: 2832500765
Category : Science
Languages : en
Pages : 161

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Author: Sughosh Madhav
Publisher: Springer Nature
ISBN: 303084255X
Category : Science
Languages : en
Pages : 392

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This volume incorporates theoretical and practical knowledge through case studies and reviews to serve as a baseline of information for coastal ecosystem research, and discusses the impacts of pollution, industrialisation, agriculture and climate change on coastal ecosystem biogeochemistry and biodiversity. The case studies address the role of coastal ecosystems as a carbon sink which is getting impacted by anthropogenic disturbances. Through this analysis, the book covers various strategies for the conservation and management of coastal ecosystems, considering their unique ecological and biogeochemical attributes and region-specific threats and impacts. The book will be of interest to a wide range of readers including students, researchers and professionals in coastal ecosystem science, coastal pollution, climate change adaptation, biodiversity conservation and environmental management.

Author: Roderick Frazier Nash
Publisher: Univ of Wisconsin Press
ISBN: 0299118436
Category : Nature
Languages : en
Pages : 306

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Book Description
Charting the history of contemporary philosophical and religious beliefs regarding nature, Roderick Nash focuses primarily on changing attitudes toward nature in the United States. His work is the first comprehensive history of the concept that nature has rights and that American liberalism has, in effect, been extended to the nonhuman world. “A splendid book. Roderick Nash has written another classic. This exploration of a new dimension in environmental ethics is both illuminating and overdue.”—Stewart Udall “His account makes history ‘come alive.’”—Sierra “So smoothly written that one almost does not notice the breadth of scholarship that went into this original and important work of environmental history.”—Philip Shabecoff, New York Times Book Review “Clarifying and challenging, this is an essential text for deep ecologists and ecophilosophers.”—Stephanie Mills, Utne Reader