montagnini - tropical forest ecology (springer, 2005)

... Conclusions 251 8.1 Introduction 251 8.2 Tropical Forest Classification 252 8.3 Tropical Deforestation 252 8.4 Management of Tropical Forests 252 8.5 Plantations and Agroforestry Systems 253 8.6 Political ... Table 1.2. Tropical forests are by far the largest car- bon (C) stock in vegetation, while boreal forests represent the largest C stock Chapter 1 Importance of Tropical Fores...

Ngày tải lên: 03/04/2014, 12:10

... flowenng in Malay- sian forests has been generally recorded to occur in the April-May period (Bur- gess, 1972; Ng, 1977). However, in 1981 mass flowering occurred in Septem- ber-October. Ng (1981) ... studies of phenology and plant-pollinator interactions. In contrast to the Malaysian di- pterocarp forests, most tree species in neotropical lowland rain forests in Cen- tral America flowe...

Ngày tải lên: 13/02/2014, 10:20

... using up-to-date examples from a wide range of taxa. This text is aimed at upper-level undergraduate and postgraduate students, as well as at researchers who may be relatively new to molecular ecology ... in morphology between twig-mimics and catkin-mimics is so pro- nounced that for many years they were believed to be two different species. There 2 MOLECULAR GENETICS IN ECOLOGY is also a...

Ngày tải lên: 03/04/2014, 12:01

... 95 1-7 2 4-0 0 8-2 ) 2) Fowler WK, Stewart DC, Weinberg DS et al. (1991) Gas chromatographic determination of the lewisite hydro- lysate, 2-chlorovinylarsenous acid, after derivatization with 1,2-ethanedithiol. ... CRDEC-TR-042, U.S. Army Chemical Research, Development and Engineering Center AD-A 206000, Maryland 5) Fredriksson S-A, Hammarström L-G, Henriksson L et al. (1995) Trace d...

Ngày tải lên: 03/04/2014, 12:05

... for Tropical Rainforest Ecology and Management, he has studied tropical forest ecology with particular interest in insect diversity in many tropical regions of the world. He has edited or co-edited ... refer to rain- forests they are referring to moist tropical rainforests (Figure 1.1). Rainforests are renowned for their immense biodi- versity. It is often said that tropical...

Ngày tải lên: 03/04/2014, 12:11

... (psi) Critical Volume‚ cc/g-mol Specific Heat at 20°C and 147 psia (BTU/lb °F) (BTU/lb °F) Specific Heat at 2 1°C Value 14.0067 -1 95.8 (-3 20.5) -2 09.86 (-3 46.0) -1 46.95 (-2 32.4) 3‚393 (492.3) 89.5 0.247 0.176 1,046 INTRODUCTION ... 1.0) -1 95.8°C (Liquid) -2 52°C (Solid) Specific Volume (at 70°F and 1 atm)‚ Density‚ At 20°C Liquid at Boiling Point Solid at Melting/F...

Ngày tải lên: 03/04/2014, 12:14

... pyrolytic graphite HPDC high-pressure die casting HR-EELS high-resolution electron energy loss spectroscopy HR-LEED high-resolution LEED HR-RHEED high-resolution RHEED HREELS high-resolution electron ... Spectroscopy Max-Born-Str. 2A 12489 Berlin, Germany e-mail: tzankov@mbi-berlin.de Volkmar Vill University of Hamburg Department of Chemistry, Institute of Organic Chemistry Martin-Luther-King...

Ngày tải lên: 03/04/2014, 12:18