The New Zealand Environment 1983-84 PDF Download
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Author: Colleen O'Leary
Publisher:
ISBN:
Category : Conservation of natural resources
Languages : en
Pages : 198
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Book Description
Author: Colleen O'Leary
Publisher:
ISBN:
Category : Conservation of natural resources
Languages : en
Pages : 198
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 122
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Book Description
Author: W. J. Maunder
Publisher: Routledge
ISBN: 1000692264
Category : Science
Languages : en
Pages : 194
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Book Description
Originally published in 1989, this book provides an overview of the economic dimensions of climate and human activities, and considers how the variable nature of the atmosphere must be accepted as an integral part of the management package. It discusses how climatic repercussions can hold major importance for international politics, particularly in the light of the impacts of climatic changes induced by greenhouse gases.
Author:
Publisher:
ISBN:
Category : Fossil fuels
Languages : en
Pages : 878
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Author: Bruce Schaffer
Publisher: CRC Press
ISBN: 1351442783
Category : Science
Languages : en
Pages : 493
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Book Description
These exciting new companion handbooks are the only ones of their kind devoted solely to the effects of environmental variables on the physiology of the world's major fruit and nut crops. Their cosmopolitan scope includes chapters on tropical and temperate zone species written by scientists from several continents. The influence of environmental factors, such as irradiance, temperature, water and salinity on plant physiology and on vegetative and reproductive growth, is comprehensively discussed for each crop. In addition to being a thorough and up-to-date set of textbooks, the organzation of the two volumes makes them an excellent reference tool. Each chapter focuses on a single crop, or a group of genetically or horticulturally related crop, and is appropriately divided into subsections that address individual environmental factors. Some chapters emphasize whole-plant physiology and plant growth and development, while other chapters feature theoretical aspects of plant physiology. Several chapters provide botanical background discussions to enhance understanding of the crop's response to its environment.
Author: Adrian W. Zorgniotti
Publisher: Springer Science & Business Media
ISBN: 1468459139
Category : Medical
Languages : en
Pages : 321
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Book Description
It must be considered that there is nothing more difficult to carry out, nor more doubtful of success, nor more dangerous to handle, than to initiate a new order of things. Machiavelli: The Prince (1513) These are the Proceedings of a Conference on Temperature and Environmental Factors and the Testis which took place at New York University School of Medicine, December 8th and 9th, 1989. There is good reason to believe that this was the first of its kind to address, exclusively, the implications of temperature for this highly thermosensitive organ and its precious genetic cargo. The organizers of the Conference hoped to stimulate interest in this area which, paradoxically, has a considerable literature but which has received scant attention and sometimes outright opposition from clinicians expert in male infertility. There have been studies of the relationship of temperature to reproduction starting in the mid-18th Century with observations of the relationship of water temperature to spawning of fish. There is also a vast literature on the deleterious effects of externally applied heat upon spermatogenesis but little study of the possibility that intrinsic heat may be an important etiologic factor in subfertile semen. Today, fertility research has largely ignored this in favor of research in areas which have not produced successes, in terms of live births, comparable to what can be obtained by varicocelectomy (when appropriate) or scrotal hypothermia: viz. 1. Concentration upon the endocrine aspects of testicular function and its relation to spermatogenesis.
Author: Robert John Blakely
Publisher:
ISBN:
Category : Water resources development
Languages : en
Pages : 120
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Book Description
Author: British Library. Lending Division
Publisher:
ISBN:
Category : Congresses and conventions
Languages : en
Pages : 760
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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 142
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Author: W. J. Maunder
Publisher: Routledge
ISBN: 1000692272
Category : Science
Languages : en
Pages : 451
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Book Description
Originally published in 1986, this book discusses the value of weather and climate information in government and business decision-making. It issues a strong manifesto for the development of new areas of research requiring the skills of weather scientists, geographers, economists, planners and political scientists. It offers a coherent and non-technical presentation of this climatology, supported with practical guidance on assessing the impacts of weather and climate on human affairs.