Zobrazeno 1 - 10
of 140
pro vyhledávání: '"J. P. Grime"'
Publikováno v:
Nature Climate Change. 6:865-868
A 20-year grassland experiment shows links between plant functional traits and the climate. Species favoured by extended growing seasons have taller canopies and faster assimilation rates, at the expense of those with high leaf-tissue investment.
Autor:
J. P. Grime
Publikováno v:
The New phytologist. 98(1)
It is argued that detailed studies of the functioning of populations cannot by themselves lead to an understanding of British vegetation. Several complementary lines of investigation are required to explore the role of past and present interactions b
Publikováno v:
Oecologia. 117(1-2)
Surprisingly little research has been published on the responses to elevated [CO
Autor:
Lauchlan H. Fraser, J. P. Grime
Publikováno v:
Oecologia. 113(2)
We used outdoor microcosms in order to freely manipulate three trophic levels (ladybird/aphid/grass) at two soil fertility levels (low and high). Two hypotheses were tested: (1) that top-down control is only a mechanistic factor at high soil fertilit
Autor:
J. P. Grime1
Publikováno v:
Annals of Botany. May2007, Vol. 99 Issue 5, p1017-1021. 5p.
Publikováno v:
Plant Biology. 13:104-108
Aristolochiaceae have been described as having seeds with underdeveloped embryos and morphological or morphophysiological dormancy. Aristolochia galeata is a native climber found in the Cerrado biome, associated with road and gallery forest edges. Th
Autor:
J. G. Hodgson, J. P. Grime
Publikováno v:
New Phytologist. 106:283-295
Summary In the search for general principles in ecology, the role of botany has often been subordinate to those of mathematics, genetics and zoology. This paper identifies three important areas of ecological research (competition, coexistence, and re
Publikováno v:
Ecological Research. 24:93-98
Through the production of litter, plants with different life history strategies are predicted to both affect and be affected by the properties of soil. Competitive species are expected to increase the fertility of, and have a positive growth feedback
Publikováno v:
Basic and Applied Ecology. 6:107-118
Summary The goal of UK agricultural policy between the late 1940s and the 1980s has been increased agricultural production. Since the build-up of huge agricultural surpluses in the mid-1980s, there has been a shift towards more environmentally sensit
Publikováno v:
Functional Ecology. 19:355-358
Several studies of synthesized herbaceous plant communities have reported a positive relationship between vascular plant diversity and biomass production (Naeem et al. 1994; Tilman et al. 2001), and the European BIODEPTH experiment has been one of th