Geiriadur cymraeg a saesneg
Author : William Spurrell
Publisher :
Page : 270 pages
File Size : 49,31 MB
Release : 1913
Category : English language
ISBN :
Author : William Spurrell
Publisher :
Page : 270 pages
File Size : 49,31 MB
Release : 1913
Category : English language
ISBN :
Author : William Richards
Publisher :
Page : 330 pages
File Size : 17,39 MB
Release : 1861
Category : English language
ISBN :
Author : Welsh Soils Discussion Group
Publisher :
Page : 123 pages
File Size : 31,58 MB
Release : 1974
Category : Soils
ISBN :
Author :
Publisher :
Page : 104 pages
File Size : 43,69 MB
Release : 1977
Category : Agriculture
ISBN :
Author :
Publisher :
Page : 984 pages
File Size : 15,50 MB
Release : 1880
Category : Welsh
ISBN :
Author : Derek Crawley
Publisher : Pelagic Publishing Ltd
Page : 510 pages
File Size : 13,91 MB
Release : 2020-03-28
Category : Science
ISBN : 1784272051
Based on more than 1.8 million records, this Atlas provides the most up-to-date information on the current distributions of both terrestrial and marine mammals in the United Kingdom, the Channel Islands and the Isle of Man. Many changes over time, such as the rapid invasion of the grey squirrel, the recovery of the pine marten and the decline of the water vole, are readily apparent from the detailed maps. Fully illustrated with photographs, detailed information is provided for 84 species, including descriptions of their ecology and identification, together with graphs showing the seasonal distribution of records. Data are also presented for feral species, vagrants, and cetaceans that have only ever been found as strandings. The Atlas will be an invaluable source of information to mammal enthusiasts, professional ecologists, and policy makers.
Author : Johnny Birks
Publisher :
Page : 28 pages
File Size : 35,49 MB
Release : 2002
Category : Pine marten
ISBN : 9780906282359
Author :
Publisher :
Page : pages
File Size : 30,52 MB
Release : 2018
Category :
ISBN : 9781783544851
Author : Keith B. Aubry
Publisher : Cornell University Press
Page : 603 pages
File Size : 45,32 MB
Release : 2012-11-15
Category : Science
ISBN : 0801466091
Mammals in the genus Martes are mid-sized carnivores of great importance to forest ecosystems. This book, the successor to Martens, Sables, and Fishers: Biology and Conservation, provides a scientific basis for management and conservation efforts designed to maintain or enhance the populations and habitats of Martes species throughout the world. The twenty synthesis chapters contained in this book bring together the perspectives and expertise of sixty-three scientists from twelve countries, and are organized by the five key themes of evolution and biogeography, population biology and management, habitat ecology and management, research techniques, and conservation. Recent developments in research technologies such as modeling and genetics, biological knowledge about pathogens and parasites, and concerns about the potential effects of global warming on the distribution and status of Martes populations make new syntheses of these areas especially timely. The volume provides an overview of what is known while clarifying initiatives for future research and conservation priorities, and will be of interest to mammalogists, resource managers, applied ecologists, and conservation biologists.
Author : Reintroduction and invasive species specialist groups' taskforce on moving plants and animals for conservation purposes
Publisher : IUCN
Page : 72 pages
File Size : 35,8 MB
Release : 2013
Category : Animal ecology
ISBN : 2831716098
"As the world's biodiversity faces the incessant threats of habitat loss, invasive species and climate change, there is an increasing need to consider more direct conservation interventions. Humans have moved organisms between sites for their own purposes for millennia, and this has yielded benefits for human kind, but in some cases has led to disastrous impacts. In response to this complex aspect of conservation management, the IUCN Species Survival Commission (SSC) Reintroduction Specialist Group (RSG) and Invasive Species Specialist Group (ISSG) have revised and published the IUCN 'Guidelines for Reintroductions and Other Conservation Translocations'"--Website.