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pro vyhledávání: '"H Lawton"'
Autor:
L Weathers, H Lawton
Publikováno v:
California Agriculture, Vol 36, Iss 11 (1982)
Not available – first paragraph follows: From the start of the California citrus industry in the 1860s, the pioneer citrus growers of southern California, many of them retired business or professional men from New England or the central states, sh
Externí odkaz:
https://doaj.org/article/c086655b593e476392bf90c6ccbaa888
Autor:
P. H. Lawton, EdDCTA
Publikováno v:
Proceedings of The International Conference on Research in Education.
Akademický článek
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Publikováno v:
Ibis. 140:626-638
We used data on the world's woodpeckers to test for patterns in the geographic distributions of a single group of closely related species. The frequency distribution of woodpecker geographic range sizes is approximately lognormal. Most variation in r
Autor:
John H. Lawton
Publikováno v:
Journal of Applied Ecology. 44:465-474
Summary 1‘The British Ecological Society aims to promote the science of ecology through research and to use the findings of such research to educate the public and influence policy decisions which involve ecological matters.’ Yet, how successful
Publikováno v:
The Journal of animal ecology. 67(6)
Hartley (1998) is critical of the approach taken by recent attempts to understand the mechanisms underlying the positive relationship between the local abundances and regional occupancies of species which has been documented for many groups of organi
Autor:
H. Lawton Smith, K. Ho
Publikováno v:
Research Policy. 35:1554-1568
The paper reports on a recent study, which uses various indicators to provide an insight on the performance of spin-off companies from the public sector research base in Oxfordshire (UK). The study builds upon the other studies and fills a gap in the
Publikováno v:
Journal of Animal Ecology. 74:234-240
1. The resource concentration hypothesis predicts that specialist insect herbivores attain higher loads (density per unit mass of the host-plant species) when their food plants grow in high-density patches in pure stands. 2. We tested the resource co
Autor:
A. B. Pfisterer, João Pereira, Jasmin Joshi, Shigeo Yachi, A.-S. D. Siamantziouras, Helena Freitas, Peter Högberg, Kerstin Huss-Danell, F. I. Woodward, Eva Spehn, Julia Koricheva, S. J. Otway, Cecilia Palmborg, A. Minns, Paul S. Giller, David Read, Panayiotis G. Dimitrakopoulos, G. O'Donovan, M. Diemer, R. Harris, Maria C. Caldeira, Christa P. H. Mulder, John H. Lawton, Ernst Detlef Schulze, Paul Leadley, Andreas Y. Troumbis, J. Good, Michael Scherer-Lorenzen, Alexandra Prinz, A. C. Terry, John A. Finn, Michel Loreau, Andy Hector, Ari Jumpponen, Carl Beierkuhnlein, Bernhard Schmid, E. Bazeley-White
Publikováno v:
Scopus-Elsevier
We present a multisite analysis of the relationship between plant diversity and ecosystem functioning within the European BIODEPTH network of plant-diversity manipulation experiments. We report results of the analysis of 11 variables addressing sever
Autor:
J. H. Lawton
Publikováno v:
Notes and Records of the Royal Society of London. 58:321-333
This lecture was given on 21 April 2004, in Tokyo, Japan, on the occasion of the 20th Anniversary of the Japan Prize. John Lawton was awarded the 2004 Japan Prize for ‘Observational, experimental and theoretical achievements for the scientific unde