Activity Rhythms in the Two North American Subgenera of Long-tailed Shrews, Genus Sorex PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Activity Rhythms in the Two North American Subgenera of Long-tailed Shrews, Genus Sorex PDF full book. Access full book title Activity Rhythms in the Two North American Subgenera of Long-tailed Shrews, Genus Sorex by Aileen Kennedy Rust. Download full books in PDF and EPUB format.
Author: Aileen Kennedy Rust
Publisher:
ISBN:
Category :
Languages : en
Pages : 98
Get Book Here
Book Description
Author: Aileen Kennedy Rust
Publisher:
ISBN:
Category :
Languages : en
Pages : 98
Get Book Here
Book Description
Author: Winzler and Kelly Consulting Engineers
Publisher:
ISBN:
Category : Coastal zone management
Languages : en
Pages : 818
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 96
Get Book Here
Book Description
Author: University of California, Davis. Graduate Division
Publisher:
ISBN:
Category : Commencement ceremonies
Languages : en
Pages : 50
Get Book Here
Book Description
Author: H. E. Anthony
Publisher:
ISBN: 9781258860943
Category :
Languages : en
Pages : 750
Get Book Here
Book Description
This is a new release of the original 1928 edition.
Author: Deane Philip Furman
Publisher: Univ of California Press
ISBN: 9780520096851
Category : Science
Languages : en
Pages : 252
Get Book Here
Book Description
Author: H.U. Thiele
Publisher: Springer Science & Business Media
ISBN: 364281154X
Category : Science
Languages : en
Pages : 386
Get Book Here
Book Description
With the increasing numbers of research workers and groups of investigators devoting themselves to the ecology of carabids I felt that the time had come to take stock of the existing knowledge in this field and to endeavour to weld my personal results and those of other workers into a comprehensive picture. It was with these aims in mind that the following study was conceived. A further goal was to attempt to show to what extent research on carabids can contribute to the larger fields of research encompassing ecology, ethology and evolution. In my opinion the investigations on carabids permit us to draw conclusions of general applicability and, as such, comparable with those made in recent years upon other groups of animals. I am well aware of the risk involved nowadays in attempting, on one's own, to integrate results from a wide variety of scientific disciplines into a meaningful whole, and for this reason I am always grateful for corrections and for additional information. It is impossible for me to mention by name all of the col leagues who have given me their support in the preparation of the book. Reprints of their publications have been placed at my disposal by almost all of the authors cited, as well as by others whose names and works have been omitted merely in order to prevent the book from taking on encyclopedic pro portions. I am nevertheless indebted to them all for their cooperation.
Author: Sir James Emerson Tennent
Publisher:
ISBN:
Category : Elephants
Languages : en
Pages : 586
Get Book Here
Book Description
Author: Jan Christian Habel
Publisher: Springer Science & Business Media
ISBN: 3540921605
Category : Science
Languages : en
Pages : 444
Get Book Here
Book Description
Mankind has evolved both genetically and culturally to become a most successful and dominant species. But we are now so numerous and our technology is so p- erful that we are having major effects on the planet, its environment, and the b- sphere. For some years prophets have warned of the possible detrimental consequences of our activities, such as pollution, deforestation, and overfishing, and recently it has become clear that we are even changing the atmosphere (e. g. ozone, carbon dioxide). This is worrying since the planet’s life systems are involved and dependent on its functioning. Current climate change – global w arming – is one recognised consequence of this larger problem. To face this major challenge, we will need the research and advice of many disciplines – Physics, Chemistry, Earth Sciences, Biology, and Sociology – and particularly the commitment of wise politicians such as US Senator Al Gore. An important aspect of this global problem that has been researched for several decades is the loss of species and the impoverishment of our ecosystems, and hence their ability to sustain themselves, and more particularly us! Through evolutionary time new species have been generated and some have gone extinct. Such extinction and regeneration are moulded by changes in the earth’s crust, atmosphere, and resultant climate. Some extinctions have been massive, particularly those asso- ated with catastrophic meteoric impacts like the end of the Cretaceous Period 65Mya.
Author: Johnsgard Pa
Publisher: Smithsonian
ISBN: 9781560989462
Category : Nature
Languages : en
Pages : 403
Get Book Here
Book Description
A comprehensive reference discusses all aspects of raptors, including their biology, habitat, and behavior, and offers identification information.
