Abstracts - faqs.org

Abstracts

Environmental issues

Search abstracts:
Abstracts » Environmental issues

Phenotypic variation and spatial structure of secondary chemistry in a natural population of a tropical tree species

Article Abstract:

The spatial patterns of variation in leaf secondary chemistry of the tropical tree Quararibea asterolepsis, Pitt. (Bombacaceae) are studied in a natural population on Barro Colorado Island, Panama, and this background is used to discuss hypotheses of natural selection by herbivores. Quararibea plants collected from different sites had consistent differences in their chemical phenotypes.

Author: Brenes-Arguedas, Tania, Coley, Phyllis D.
Publisher: Blackwell Publishers Ltd.
Publication Name: Oikos
Subject: Environmental issues
ISSN: 0030-1299
Year: 2005
Panama, Environmental aspects, Genetic aspects, Barro Colorado Island, Tropical plants

User Contributions:

Comment about this article or add new information about this topic:

CAPTCHA


First year demography of the foundation species, 'Ascophyllum nodosum', and its community implications

Article Abstract:

The survivorship of 'Ascophyllum nodosum' from settled zygotes to 400 days in response to several factors is examined. The poor survivorship of the first year germlings accounts for the paucity of newly recruited juveniles often-observed in mature stands of 'Ascophyllum nodosum'.

Author: Dudgeon, Steve, Petraitis, Peter S.
Publisher: Blackwell Publishers Ltd.
Publication Name: Oikos
Subject: Environmental issues
ISSN: 0030-1299
Year: 2005
Brown algae

User Contributions:

Comment about this article or add new information about this topic:

CAPTCHA



Subjects list: Research, Distribution, Company distribution practices
Similar abstracts:
  • Abstracts: Pollen limitation and demographic structure in small fragmented populations of Brunsvigia radulosa (amaryllidaceae)
  • Abstracts: Parasite strain coexistence in a heterogeneous host population. Combined effects of intraspecific competition and parasitoid attacks on the dynamics of a host population: a stage-structured model
  • Abstracts: The predation cost of being a male: Implications for sex-specific rates of ageing. Avian community composition in isolated forest fragments: A conceptual revision
  • Abstracts: Detritivory and the stoichiometry of nutrient cycling by a dominant fish species in lakes of varying productivity
  • Abstracts: Theoretical models of species' borders: Single species approaches. Spatial and temporal heterogeneity of trophic variables in a deep lake as reflected by repeated singular samplings
This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.
Some parts © 2025 Advameg, Inc.