D f roberts u a (8 risultati)

Cloth. Condizione: Very Good. No Jacket. First Edition. Spine rebacked with the original black leather and gilt title plate; original cloth over boards. Illustrated throughout with engraved plates. Some general moderate soiling over all, some foxing to the pages throughout, more heavy toward the boards. Rear endpage creased.…

Hardcover. Condizione: Good. No Jacket. Volume No. 5 only. Signed by previous owner. There is gilt on the spine and the front of the book. Publication of 342 pages. The boards are a little shelf rubbed, minor marks and edge worn. There is sporadic foxing around the block of the book, but very little in the body of the book. There are minor annotations and highlight's within the book. The text within the book is clear. The binding is excellent. GK. Our orders are shipped using tracked courier delivery services.…

Taschenbuch. Condizione: Neu. Issues in Fetal Medicine | Proceedings of the Twenty-Ninth Annual Symposium of the Galton Institute, London 1992 | S L Barron (u. a.) | Taschenbuch | Einband - flex.(Paperback) | Englisch | 1995 | Palgrave MacMillan UK | EAN 9781349238149 | Verantwortliche Person für die EU: Springer Palgrave Macmillan, Tiergartenstr. 17, 69121 Heidelberg, buchhandel-buch[at]springer[dot]com | Anbieter: preigu.…

Bumblebees represent one of the most important groups of pollinators. In addition to their ecological and economic relevance, they are also a highly charismatic group which can help to increase the interest of people in realizing, enjoying and conserving natural systems. However, like most animals, bumblebees are sensitive to climate. In Climatic Risk and Distribution Atlas of European Bumblebees, maps depicting potential risks of climate change for bumblebees are shown together with informative summary statistics, ecological background information and a picture of each European species. Thanks to the EU FP7 project STEP, the authors gathered over one million bumblebee records from all over Europe. Based on these data, they modelled the current climatic niche for almost all European species (56 species) and projected future climatically suitable conditions using three climate change scenarios for the years 2050 and 2100. While under a moderate change scenario only 3 species are projected to be at the verge of extinction by 2100, 14 species are at high risk under an intermediate change scenario. Under a most severe change scenario as many as 25 species are projected to lose almost all of their climatically suitable area, while a total of 53 species (77% of the 69 European species) would lose the main part of their suitable area. Climatic risks for bumblebees can be extremely high, depending on the future development of human society, and the corresponding effects on the climate. Strong mitigation strategies are needed to preserve this important species group and to ensure the sustainable provision of pollination services, to which they considerably contribute. Sofia, Moscow. Pensoft. 236 pp., color photos, color & b/w illustrations, color distribution maps, color tables, hardcover gr. 8 [16.7 x 23.7 cm]. …

Taschenbuch. Condizione: Neu. Isolation, Migration and Health | D. F. Roberts (u. a.) | Taschenbuch | Kartoniert / Broschiert | Englisch | 2008 | Cambridge University Press | EAN 9780521064828 | Verantwortliche Person für die EU: Libri GmbH, Europaallee 1, 36244 Bad Hersfeld, gpsr[at]libri[dot]de | Anbieter: preigu Print on Demand.…

Taschenbuch. Condizione: Neu. Genetic Variation and Its Maintenance | D. F. Roberts (u. a.) | Taschenbuch | Kartoniert / Broschiert | Englisch | 2008 | Cambridge University Press | EAN 9780521064576 | Verantwortliche Person für die EU: Libri GmbH, Europaallee 1, 36244 Bad Hersfeld, gpsr[at]libri[dot]de | Anbieter: preigu Print on Demand. …

Buch. Condizione: Neu. Genetic Variation and Its Maintenance | D. F. Roberts (u. a.) | Buch | Gebunden | Englisch | 2004 | Cambridge University Press | EAN 9780521332576 | Verantwortliche Person für die EU: Libri GmbH, Europaallee 1, 36244 Bad Hersfeld, gpsr[at]libri[dot]de | Anbieter: preigu Print on Demand.…

Buch. Condizione: Neu. Isolation, Migration and Health | D. F. Roberts (u. a.) | Buch | Gebunden | Englisch | 2004 | Cambridge University Press | EAN 9780521419123 | Verantwortliche Person für die EU: Libri GmbH, Europaallee 1, 36244 Bad Hersfeld, gpsr[at]libri[dot]de | Anbieter: preigu Print on Demand.…