Zobrazeno 1 - 10 of 94 pro vyhledávání: '"R. M. M. Crawford"'
1
Elektronická kniha
Plants at the Margin : Ecological Limits and Climate Change
Autor: R. M. M. Crawford
Margins are by their very nature environmentally unstable - does it therefore follow that plant populations adapted for life in such areas will prove to be pre-adapted to withstand the changes that may be brought about by a warmer world? Biogeography
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2
Gaps in maps: disjunctions in European plant distributions
Autor: R. M. M. Crawford
Publikováno v: New Journal of Botany. 4:64-75
Maps of species distribution are normally used for information regarding occurrence. Valuable as such information is, the converse of knowing where species do not occur can also be meaningful. This is particularly the case where there are no obvious
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7d3f4eb5c6ecc8cbe79589d800db35be
https://doi.org/10.1179/2042349714y.0000000040
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4
Let Heroes Speak: Antarctic Explorers, 1772–1922, Dangerous Crossings: The First Modern Polar Expedition, 1925, Geocryology in China, Die Höhengrenze der Gebirgswalder [The altitudinal limits of mountain forests]
Autor: James P. M. Syvitski, Tingjun Zhang, R. M. M. Crawford
Publikováno v: Arctic, Antarctic, and Alpine Research. 33:244-247
(2001). Let Heroes Speak: Antarctic Explorers, 1772–1922, Dangerous Crossings: The First Modern Polar Expedition, 1925, Geocryology in China, Die Hohengrenze der Gebirgswalder [The altitudinal limits of mountain forests] Arctic, Antarctic, and Alpi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a336d72e1e11232e297f0443a5364319
https://doi.org/10.1080/15230430.2001.12003427
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5
Tansley Review No. 114
Autor: R. M. M. Crawford
Publikováno v: New Phytologist. 147:257-281
Summary 257I. DEFINING AND QUANTIFYING OCEANICITY 257II. ECOLOGICAL CONSEQUENCES OF OCEANICITY 261III. ECOLOGICAL HISTORY OF OCEANICITY IN WESTERN EUROPE 263IV. POSITIVE AND NEGATIVE INFLUENCES OF OCEANICITY 2671. Species versus communities 2672. Cas
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::10a24787c40e1eb30ae6879793a4b25c
https://doi.org/10.1046/j.1469-8137.2000.00705.x
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