p sjögren (6 Ergebnisse)

12pp, 4 figs, Printed Card Cover, VGC,

126 s. Illustrerad. Förlagets klotryggsband.

Zustand: Sehr gut. Zustand: Sehr gut | Sprache: Englisch | Produktart: Bücher | The scope of this volume is intentionally broad. We review applications of spatially realistic occupancy models and age- or stage-structured demographic models as well as individual-based demographic models. These three main Population Viability Analysis (PVA) approaches initially are compared with other conservation assessment tools in an overview by Akcakaya, Lacy and Sjogren-Gulve and Hanski, with a special chapter on plant PVAs by Menges, all using illustrative examples. Fleishman et al. subsequently outline how nested subsets analyses can help discern focal species, taxa whose habitat requirements may encompass those of larger species groups and can be subjected to PVAs. Kindvall then compares the predictive accuracy of simpler occupancy models versus a democratic model for predicting local extinctions and colonizations in a bush-cricket metapopulation. Thereafter, four case studies which use the three model categories are presented (papers by Berglind, Ebenhard, Lennartsson, and Vos et al.). The volume concludes with Gardenfors' paper on the use of PVAs in the classification of threatened species, and Lacy's presentation of the structure and logic of VORTEX, a widely used demographic and genetic PVA model.

70, (8) s. Häftad, med skyddsomslag. Tryckt i 27 exemplar, detta exemplar är onumrerat. Denna antologi utgavs i samband med Ulla Bonniers 50-årsdag.

Paperback. Zustand: Good. Dutch Met foto's.

Hardcover. Zustand: Very Good. Historic, well-preserved leather-backed later binding, containing the following titles: 1) Samling af wapen för de adelige ätter som äro introducerade å Storfurstendömet Finlands riddarhus, jemte wapenbeskrifning på svenska och franska språket. - Includes text only in the preface, featuring 210 detailed illustrations of coats of arms alongside the introductory remarks. The work was begun in 1840 by G. A. Kajanus and lithographers A. W. Welin and P. Sjögren, and according to the introduction, P. Sjögren may have completed it in 1843. 2) Beskrifning öfver de adeliga ätters sköldemärken, hvilka finnas upptagne å stor-furstendömet Finlands riddarhus : jemte kort uppgift öfver atternes ålder och stamfäder - Published 1843, 190 pages (1840-1843), with text in Swedish and French. 3) Samling af vapen för grefliga, friherrliga och adeliga ätter, som äro introducerade å storfurstendömet Finlands riddarhus : jemte uppgift å ätternes stamfäder och härkomst samt vapenbeskrifning 2, De åren 1843-1881 introducerade ätter - Published in 1882, with 43 Swedish text pages and 18 illustrated pages of coats of arms.