Proceedings, American Philosophical Society (vol. 81, 1939)
Author:
Publisher: American Philosophical Society
Published:
Total Pages: 778
ISBN-13: 9781422372258
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Author:
Publisher: American Philosophical Society
Published:
Total Pages: 778
ISBN-13: 9781422372258
DOWNLOAD EBOOKAuthor: United States. Caribbean Fishery Mission
Publisher:
Published: 1947
Total Pages: 86
ISBN-13:
DOWNLOAD EBOOKAuthor: University of Wisconsin
Publisher:
Published: 1920
Total Pages: 572
ISBN-13:
DOWNLOAD EBOOKAuthor: T.M. Zaret
Publisher: Springer Science & Business Media
Published: 2013-11-09
Total Pages: 172
ISBN-13: 9401576823
DOWNLOAD EBOOKIn August of 1980, near the whistlestop of Maltby, Surely, we would plead, the U. S. A. , a wealthy Washington, Don Stewart and I met in my rented nation,can fund our proposal if only as a gesture of house trailer to sketch a proposal to the National support to foreign scientists. Somehow, however, Science Foundation. Our goal was simple: to re we seemed to miss deadlines, fall in-between the quest from the Foundation air fare and per diem for cracks, and miss the right connections. It was not approximately 20 Latin American scientists to at until May, 1982, several weeks before the proposed tend a workshop entitled the 'Systematics and workshop, that we realized we could not find any Evolutionary Ecology of Neotropical Freshwater funds for bringing Latin American scientists to the Fishes' that would follow the 1982 ASIH (Ameri U. S. The programs for the meeting had been can Society of Ichthyologists and Herpetologists) printed, the meal coupons, banquet tickets, and all meeting. We had presented an initial outline for our the other amenities that come with a professional proposal to a number ofcolleagues in . June of 1980 meeting were ready, but we had no Latin American at the ASIH meeting at Texas Christian University ichthyologists as participants. Some abstracts were in Fort Worth, Texas. The steering committee for being received by the program organizers, but the workshop, consisting of a dozen senior scien without U. S.
Author: Carl H. Eigenmann
Publisher:
Published: 1920
Total Pages: 0
ISBN-13:
DOWNLOAD EBOOKAuthor: Pan American Union
Publisher:
Published: 1935
Total Pages: 1100
ISBN-13:
DOWNLOAD EBOOKAuthor: Thomas C.R. White
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 437
ISBN-13: 364278299X
DOWNLOAD EBOOKEcology is characterized by a rapidly growing complexity and diversity of facts, aspects, examples, and observations. What is badly needed is the development of common patterns, of rules that, as in other sciences such as physics, can more generally explain the increasing complexity and variability we observe. Tom White, being one of the "seniors" in ecology, makes such an attempt in his book. the pattern he shows and explains with numerous examples from the entire animal kingdom is a universal hunger for nitrogen, a misery that drives the ecology of all organisms. He advocates that the awareness of this fundamental role that the limitation of nitrogen plays in the ecology of all organisms should be as a much part of each ecologis's intellectual equipment as is the awareness of the fact of evolution by means of natural selection. His claim is that not "enery" but "nitrogen" is the most limited "currency" in the animal world for the production and growth of their young.
Author: Angus D. Munro
Publisher: CRC Press
Published: 2019-11-11
Total Pages: 270
ISBN-13: 1000722457
DOWNLOAD EBOOKThis important publication provides, for the first time, a comprehensive review of knowledge of reproductive seasonality in teleosts. It addresses why a particular species should show such seasonality, and how environmental cues act as regulators to ensure that reproductive maturation and breeding occur at the optimum time. The book considers the ultimate factors responsible for the evolution of reproductive seasonality in fish. It reviews salient concepts of reproductive seasonality in mammals. This volume also includes a review of accumulated knowledge of the control mechanisms of salmonids, gasterosteids, temperate cyprinids, cyprinodonts and other brackish-water forms, and marine and tropical freshwater teleosts. This is a work of value to research scientists in the field of environmental physiology, reproductive biology, and comparative neuroendocrinology and endocrinology. In addition, it is relevant for institutions involved with aquaculture and fisheries management. It is useful for post-graduate as well as undergraduate courses in fish biology and various related subjects.
Author: P. Hart
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 610
ISBN-13: 9401105634
DOWNLOAD EBOOKThe African lakes are an extremely important ecosystem and the subject of much study relating to species introductions and loss of biodiversity. This book provides a thorough review of the whole subject and will be of great interest to fish biologists, fisheries workers, ecologists, environmental scientists and conservationists.
Author: Indiana University
Publisher:
Published: 1919
Total Pages: 826
ISBN-13:
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