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biolief 2011 - conference program and abstract book[1]
... © Grupo de Investigación y Educación en Temas Ambientales (GrIETA) This publication can be reproduced in whole or in part and in any form for educational or non-profit purposes without permission from the copyright holder, provided acknowledgement of the source is made. No commercial use of this pub ...
... © Grupo de Investigación y Educación en Temas Ambientales (GrIETA) This publication can be reproduced in whole or in part and in any form for educational or non-profit purposes without permission from the copyright holder, provided acknowledgement of the source is made. No commercial use of this pub ...
species introduction and replacement among mosquitoes
... hypotheses of interspecific competition or of apparent competition are not necessarily mutually exclusive. To determine the role of competition in the replacement of A. aegypti by A. albopictus, the intensity of competition in nature must be estimated, particularly because at some sites, invasion by ...
... hypotheses of interspecific competition or of apparent competition are not necessarily mutually exclusive. To determine the role of competition in the replacement of A. aegypti by A. albopictus, the intensity of competition in nature must be estimated, particularly because at some sites, invasion by ...
Food chain length and omnivory determine the stability of a marine
... occurs because, under some circumstances (Tilman, Lehman & Bristow 1998) such as when species fluctuations are partially out of phase with one another, the variability of the sum of many species is less than the variability in the sum of fewer species (Doak et al. 1998; Tilman 1999; Lhomme & ...
... occurs because, under some circumstances (Tilman, Lehman & Bristow 1998) such as when species fluctuations are partially out of phase with one another, the variability of the sum of many species is less than the variability in the sum of fewer species (Doak et al. 1998; Tilman 1999; Lhomme & ...
Protists have divergent effects on bacterial diversity along a
... individual bacterial strains are therefore not possible in practice, so we determined which bacterial taxa were removed compared with a predator-free control. The consequence of a uniform per capita attack rate is that the addition of the predator will not alter the relative abundance of the prey sp ...
... individual bacterial strains are therefore not possible in practice, so we determined which bacterial taxa were removed compared with a predator-free control. The consequence of a uniform per capita attack rate is that the addition of the predator will not alter the relative abundance of the prey sp ...
The peppered moth: a black and white story after all
... Recently, reversals of melanism in industrial areas have been dramatic, and again not just confined to the peppered moth. The marbled beauty moth Cryphia domestica, for example, was said to have melanic forms that "predominate in London" (Skinner 1984: 122). The moth "may be found during the day on ...
... Recently, reversals of melanism in industrial areas have been dramatic, and again not just confined to the peppered moth. The marbled beauty moth Cryphia domestica, for example, was said to have melanic forms that "predominate in London" (Skinner 1984: 122). The moth "may be found during the day on ...
Ferruginous Hawk (Buteo regalis)
... Ferruginous Hawks now occupy about half of their historical range in Canada. In Alberta, the population was estimated at 618 ± 162 pairs in 2005, substantially lower than earlier estimates. Whether this is due to an actual decline in numbers in Alberta or improvements in survey techniques in unknown ...
... Ferruginous Hawks now occupy about half of their historical range in Canada. In Alberta, the population was estimated at 618 ± 162 pairs in 2005, substantially lower than earlier estimates. Whether this is due to an actual decline in numbers in Alberta or improvements in survey techniques in unknown ...
Anurag Agrawal - Department of Ecology and Evolutionary Biology
... Karin Rotem* (University of Toronto, NSERC Fellowship, 2001) Natalie Griffiths (University of Toronto, Northrop-Frye Scholar, 2002) Rowan Barrett* (University of Guelph, NSERC Fellowship, 2002) William Godsoe* (University of Guelph, NSERC Fellowship, 2003) Rosanna McGuire* (University of Toronto, NS ...
... Karin Rotem* (University of Toronto, NSERC Fellowship, 2001) Natalie Griffiths (University of Toronto, Northrop-Frye Scholar, 2002) Rowan Barrett* (University of Guelph, NSERC Fellowship, 2002) William Godsoe* (University of Guelph, NSERC Fellowship, 2003) Rosanna McGuire* (University of Toronto, NS ...
Landscapes and species-analyzing the ecological Gaps
... Further research into utilizing materials from a wider variety of organisms is ongoing and will add functions and values to biodiversity. In addition and as a result of increasing understanding of human dependency on a healthy ecology, the loss of biodiversity is increasingly recognized as a signifi ...
... Further research into utilizing materials from a wider variety of organisms is ongoing and will add functions and values to biodiversity. In addition and as a result of increasing understanding of human dependency on a healthy ecology, the loss of biodiversity is increasingly recognized as a signifi ...
Wallum Sedge Frog - Byron Shire Council
... Toad Bufo marinus may have a detrimental impact on Wallum Sedge Frog populations although data on the impacts of these predators are lacking. Predation by the Plague Minnow has been identified as posing a significant threat to native frog populations (Meyer et al. 2005) and could have a significant ...
... Toad Bufo marinus may have a detrimental impact on Wallum Sedge Frog populations although data on the impacts of these predators are lacking. Predation by the Plague Minnow has been identified as posing a significant threat to native frog populations (Meyer et al. 2005) and could have a significant ...
Draft Recovery Plan for the Green and Golden Bell Frog
... across its known range. It identifies the future actions to be taken to ensure the long-term viability of the Green and Golden Bell Frog in nature and the parties who will carry out these actions. The Green and Golden Bell Frog Litoria aurea is listed as Vulnerable nationally under the Commonwealth’ ...
... across its known range. It identifies the future actions to be taken to ensure the long-term viability of the Green and Golden Bell Frog in nature and the parties who will carry out these actions. The Green and Golden Bell Frog Litoria aurea is listed as Vulnerable nationally under the Commonwealth’ ...
Wolves, people, and brown bears influence the expansion of the
... Abstract. Interspecific competition can influence the distribution and abundance of species and the structure of ecological communities and entire ecosystems. Interactions between apex predators can have cascading effects through the entire natural community, which supports broadening the scope of c ...
... Abstract. Interspecific competition can influence the distribution and abundance of species and the structure of ecological communities and entire ecosystems. Interactions between apex predators can have cascading effects through the entire natural community, which supports broadening the scope of c ...
Litchman CV - Litchman-Klausmeier Lab
... Edwards KF*, MK Thomas*, CA Klausmeier and E Litchman. 2016. Phytoplankton growth and the interaction of light and temperature: a synthesis at the species and community level. Limnology and Oceanography 61: 1232–1244. Zhang F, O Ennasr, E Litchman and X Tan. 2016. Autonomous sampling of water column ...
... Edwards KF*, MK Thomas*, CA Klausmeier and E Litchman. 2016. Phytoplankton growth and the interaction of light and temperature: a synthesis at the species and community level. Limnology and Oceanography 61: 1232–1244. Zhang F, O Ennasr, E Litchman and X Tan. 2016. Autonomous sampling of water column ...
PDF
... whereas high neonatal mortality, which accounts for the largest numeric loss in the species is not related to forage availability during the dry season [20]. The approximately twenty-five percent of the 250,000 wildebeest calves born each year in the region die within twelve months and thus represen ...
... whereas high neonatal mortality, which accounts for the largest numeric loss in the species is not related to forage availability during the dry season [20]. The approximately twenty-five percent of the 250,000 wildebeest calves born each year in the region die within twelve months and thus represen ...
spillover and species interactions across habitat edges between
... diversity while also increasing food production to meet the demands of a growing human population. Land-use change, primarily resulting from conversion to production land, is currently the leading cause of biodiversity loss. This occurs through habitat loss, fragmentation of remaining natural habita ...
... diversity while also increasing food production to meet the demands of a growing human population. Land-use change, primarily resulting from conversion to production land, is currently the leading cause of biodiversity loss. This occurs through habitat loss, fragmentation of remaining natural habita ...
Characters of Chymosin Gene Isolated from Different Animal A. G. Attallah
... human pepsinogenes [9 ], it was found that there is a charge difference between the two predominant forms, theses differences must reside in the mature proteins. In conclusion, the nature of buffalo chymosin is more or less similar to cow and camel chymosin and there appear to be different from pig ...
... human pepsinogenes [9 ], it was found that there is a charge difference between the two predominant forms, theses differences must reside in the mature proteins. In conclusion, the nature of buffalo chymosin is more or less similar to cow and camel chymosin and there appear to be different from pig ...
The influence of landscape heterogeneity on amphibian
... and physiological nature. They are moisture dependant ectotherms and require both aquatic and terrestrial habitats to exist. Factors that influence habitat selection are varied in species; amphibians utilize different environments during their lifetime. In this study we want to investigate whether t ...
... and physiological nature. They are moisture dependant ectotherms and require both aquatic and terrestrial habitats to exist. Factors that influence habitat selection are varied in species; amphibians utilize different environments during their lifetime. In this study we want to investigate whether t ...
A conservation plan for a global biodiversity hotspot— the Cape
... that seek to achieve targets for both pattern (species, habitats) and process. The sequences of planning decisions and their specific considerations have tended to differ between these two ‘‘schools’’ of thinking, but there is increasing convergence between them as each incorporates ideas from the oth ...
... that seek to achieve targets for both pattern (species, habitats) and process. The sequences of planning decisions and their specific considerations have tended to differ between these two ‘‘schools’’ of thinking, but there is increasing convergence between them as each incorporates ideas from the oth ...
Ecosystem context and historical contingency in apex predator
... of recovery times for overexploited fisheries suggests that highertrophic level species are likely to exhibit the slowest recovery rates (17). Indeed, this finding almost certainly generalizes that apex predator recoveries often will be slower than those of lower-trophic level species simply because ...
... of recovery times for overexploited fisheries suggests that highertrophic level species are likely to exhibit the slowest recovery rates (17). Indeed, this finding almost certainly generalizes that apex predator recoveries often will be slower than those of lower-trophic level species simply because ...
DISSERTATION VIABILITY AND INVASIVE POTENTIAL OF HYBRIDS BETWEEN YELLOW (LINARIA VULGARIS)
... from two sites. Genotypes were cloned to produce true replicates and the entire common garden was also replicated at two locations (Colorado and Montana); physiological data were collected only in Colorado. All genotypes grew larger and were more reproductively active in Colorado than in Montana, an ...
... from two sites. Genotypes were cloned to produce true replicates and the entire common garden was also replicated at two locations (Colorado and Montana); physiological data were collected only in Colorado. All genotypes grew larger and were more reproductively active in Colorado than in Montana, an ...
- Wiley Online Library
... Bioconversion of xylans has been intensively studied in the past decade because of its potential applications in agro-industrial processes, such as the pulp and paper industry and biofuel production. These studies have shown that xylan bioconversion is mediated by a wide array of enzymes (Collins et ...
... Bioconversion of xylans has been intensively studied in the past decade because of its potential applications in agro-industrial processes, such as the pulp and paper industry and biofuel production. These studies have shown that xylan bioconversion is mediated by a wide array of enzymes (Collins et ...
Effectivity of Dutch Goose management during the - cr
... through kin selection probable have the best territories which give them the highest direct and inclusive fitness producing most offspring (Watson et al., 1994; Van der Jeugd et al., 2002). The best territories are usually in the centre of the breeding colony because the individuals with a lower phy ...
... through kin selection probable have the best territories which give them the highest direct and inclusive fitness producing most offspring (Watson et al., 1994; Van der Jeugd et al., 2002). The best territories are usually in the centre of the breeding colony because the individuals with a lower phy ...
exon junctions of Euglena gene(s) - DigitalCommons@University of
... containing 7.4 kb of the 3' end of a LHCPII gene (4). Nine exons were identified in this clone based on sequence homology with Arabidopsis LHCPII. They can be assembled into a continuous open reading frame encoding 113 amino acids of the C-terminus of an LHCPII, followed by 4 complete LHCPIIs (4). I ...
... containing 7.4 kb of the 3' end of a LHCPII gene (4). Nine exons were identified in this clone based on sequence homology with Arabidopsis LHCPII. They can be assembled into a continuous open reading frame encoding 113 amino acids of the C-terminus of an LHCPII, followed by 4 complete LHCPIIs (4). I ...
