bumblebees behaviour ecology and conservation dec 2009

... determined. 3 Social Organization and Confl ict With their fat and furry appearance, their slow, meandering fl ight amongst fl ow- ers and their docile behaviour, it is easy to dismiss bumblebees as charming ... to ecologists and conservation- ists because they correspond with differences in ecology between species. For example, Bombias and Mendacibombus have a distinctive nest...

Ngày tải lên: 10/06/2014, 23:57

... in Ecology and Conservation Series Series Editor: William J. Sutherland Bird Ecology and Conservation: A Handbook of Techniques William J. Sutherland, Ian Newton, and Rhys E. Green Conservation ... Principles and Techniques Mick N. Clout and Peter A. Williams Amphibian Ecology and Conservation: A Handbook of Techniques C. Kenneth Dodd, Jr. Insect Conservation: A Handb...

Ngày tải lên: 17/02/2014, 17:20

... is carried out and, most importantly, the objectives of the research. OUP CORRECTED PROOF – FINAL, 6/12/2011, SPi 16 | Carnivore Ecology and Conservation Carnivore Ecology and Conservation A Handbook ... SPi Introduction: research and conservation of carnivores | 7 Carnivore Ecology and Conservation OUP CORRECTED PROOF – FINAL, 6/12/2011, SPi If movement in and out of...

Ngày tải lên: 06/03/2014, 18:20

Ngày tải lên: 15/03/2014, 18:20

... volume are: Chris van Swaay (The Netherlands), Andreas Erhardt (Switzerland), Jane Hill (UK), John Dover (UK) and Martin Warren (UK). Studies on the Ecology and Conservation of Butterflies in Europe ... be- tween species and correlated to landscape structure (patch area, patch isolation etc.). Sugges- tions for future conservation efforts are made. STUDIES ON THE ECOLOGY AND...

Ngày tải lên: 23/03/2014, 01:20

... Feed and output ratios State Units Ton/ton S1/S5 R1_1, R1_2 0.9 S2/S8 R2_1, R2_2, R2_3 and R2_4 7 S2/S6 R2_1, R2_2, R2_3 and R2_4 0.5 S3/S9 R2_1, R2_2, R2_3 and R2_4 4 S3/S4 R2_1, R2_2, R2_3 and ... only 40 binary variables compared to 48, 147 and 130, required in the formulations by Ierapetritou and Floudas (1998), Zhang (1995) and Schilling and Pantelides (1996), respectiv...

Ngày tải lên: 02/04/2014, 16:23

... an Conceptions of Time and Space 15 timekeeping is presumed, but by and large the distinction between metrical and non-metrical uses and the primacy of the former—are straightforward enough. By and large, ... both x is past and y is present. (3) x is more past, or less future than y. (4) x is n units past and y is m units past, and n > m,orx is v units future and y is w un...

Ngày tải lên: 10/06/2014, 21:50

... conference, stand up in the bar and shout, “Ageing is programmed.” Then duck as glasses and curses start to fl y’. 66 The primary reason for the vehement 26 Big Questions in Ecology and Evolution —Why ... crescentus 35 and Escherichia coli 45 and the yeast Saccharomyces cerevisiae. 46 In each of these cases there was some form of decline in the rate of fi ssion (division) ov...

Ngày tải lên: 11/06/2014, 07:09

... pressure from logging activities and oil and gas explo- ration (Smith 2004; Smith et al. 2000), and the future of woodland cari- bou in Canada is uncertain (Thomas and Grey 2002). We documented ... Foundation, The Andrew W. Mel- lon Foundation, Gordon and Betty Moore Foundation, The Curtis and Edith Munson Foundation, Oak Foundation, The Overbrook Foundation, The David and Lucil...

Ngày tải lên: 17/02/2014, 17:20