![Experimental Tests of the Dependence of Arthropod Diversity on Plant Diversity](http://s1.studyres.com/store/data/008848844_1-f6879381cb3d1e12b1709602aed0bebf-300x300.png)
Experimental Tests of the Dependence of Arthropod Diversity on Plant Diversity
... 1965)—adding more types of plants (i.e., functional groups) may be as effective in increasing animal diversity as adding plant species per se. Correlative studies have shown that the architectural or structural diversity of plants, which is likely correlated with both plant species and functional di ...
... 1965)—adding more types of plants (i.e., functional groups) may be as effective in increasing animal diversity as adding plant species per se. Correlative studies have shown that the architectural or structural diversity of plants, which is likely correlated with both plant species and functional di ...
Effect of high temperatures on cone opening and on the release and
... 200 ºC, while P. pinaster opens its cones at room temperature if humidity is low. The level of cone protection against heat varies from one species to another. Beaufait [4] found that P. banksiana protected its seeds until cone ignition and Despain et al. [9] found that in P. contorta, 88% of seeds ...
... 200 ºC, while P. pinaster opens its cones at room temperature if humidity is low. The level of cone protection against heat varies from one species to another. Beaufait [4] found that P. banksiana protected its seeds until cone ignition and Despain et al. [9] found that in P. contorta, 88% of seeds ...
View or download Research Program Activities
... Purpose: For the control of slugs in forests and other natural areas to protect native, threatened and endangered Hawaiian plants. GENERAL: NEU1165 Slug and Snail Bait is a unique blend of an iron phosphate active ingredient, originating from soil, with slug and snail bait additives. It is used as a ...
... Purpose: For the control of slugs in forests and other natural areas to protect native, threatened and endangered Hawaiian plants. GENERAL: NEU1165 Slug and Snail Bait is a unique blend of an iron phosphate active ingredient, originating from soil, with slug and snail bait additives. It is used as a ...
Distribution and host relations of species of the genus Cimex on bats
... of bats in the Palaearctic region. While the records of C. lectularius on the crevice-dwelling bat species like Nyctalus and Pipistrellus spp. are sporadic, these bats are common hosts for C. pipistrelli (Povolný 1957, see Table 1 for other references). C. pipistrelli is common in roosts of Myotis m ...
... of bats in the Palaearctic region. While the records of C. lectularius on the crevice-dwelling bat species like Nyctalus and Pipistrellus spp. are sporadic, these bats are common hosts for C. pipistrelli (Povolný 1957, see Table 1 for other references). C. pipistrelli is common in roosts of Myotis m ...
Ecological impacts of feral pigs in the Hawaiian Islands
... The Author would like to add the following paragraph on page 4 after the sentence ‘‘…. Proper controls should consider animal behavior and spatial components such as pig home range size, movements, and plant distribution patterns. ‘‘Another potentially confounding factor is that large grazing and/or ...
... The Author would like to add the following paragraph on page 4 after the sentence ‘‘…. Proper controls should consider animal behavior and spatial components such as pig home range size, movements, and plant distribution patterns. ‘‘Another potentially confounding factor is that large grazing and/or ...
Within-population spatial synchrony in mast seeding of North American oaks
... internal resource allocation is highly non-linear, in which case even localized pollen coupling can result in ‘phase-locking’ and region-wide synchronization (Satake and Iwasa 2002a). We note that there is not currently any evidence of such non-linear resource allocation in oaks. In most of the data ...
... internal resource allocation is highly non-linear, in which case even localized pollen coupling can result in ‘phase-locking’ and region-wide synchronization (Satake and Iwasa 2002a). We note that there is not currently any evidence of such non-linear resource allocation in oaks. In most of the data ...
Functional traits are more variable at the intra- than inter
... also quantified and related to plant functional trait variability. The intra-population functional trait variability was compared to the inter-population variability of collected data and global inter-population variability data obtained from the worldwide TRY functional traits database. The results ...
... also quantified and related to plant functional trait variability. The intra-population functional trait variability was compared to the inter-population variability of collected data and global inter-population variability data obtained from the worldwide TRY functional traits database. The results ...
An ant–plant by-product mutualism is robust to selective logging of
... for mutualisms where plants provide housing, are less wellknown (Wetterer 1997). In the study reported here, we focussed on an ant–epiphyte interaction that persists across a disturbance gradient from primary forest to selectively logged forest and oil palm agriculture (Fayle et al. 2010; Turner and ...
... for mutualisms where plants provide housing, are less wellknown (Wetterer 1997). In the study reported here, we focussed on an ant–epiphyte interaction that persists across a disturbance gradient from primary forest to selectively logged forest and oil palm agriculture (Fayle et al. 2010; Turner and ...
Control of plant species diversity and community invasibility by
... Hill, North Carolina, USA. In these plots we constructed plant communities from seed with different levels of seeded richness and density of seed per species. We used three levels each of seed richness (3, 10, and 30 species) and density of seed per species (10, 100, and 1000 seeds), crossed in a fu ...
... Hill, North Carolina, USA. In these plots we constructed plant communities from seed with different levels of seeded richness and density of seed per species. We used three levels each of seed richness (3, 10, and 30 species) and density of seed per species (10, 100, and 1000 seeds), crossed in a fu ...
Precipitation and aridity index regulating spatial patterns of
... analyze the relationship among environment factors, as shown in Table 1. As a result, annual mean ...
... analyze the relationship among environment factors, as shown in Table 1. As a result, annual mean ...
Dynamic Energy Budget model parameter estimation for the bivalve
... ecological theory (Paine, 1974). On the Pacific coast of North America, many ecological studies have focused on Mytilus californianus, which spans a broad geographic range, from southern Mexico to the Aleutian Islands (Morris et al., 1980). Over much of its range M. californianus forms beds in the mi ...
... ecological theory (Paine, 1974). On the Pacific coast of North America, many ecological studies have focused on Mytilus californianus, which spans a broad geographic range, from southern Mexico to the Aleutian Islands (Morris et al., 1980). Over much of its range M. californianus forms beds in the mi ...
APPENDIX B-2A Duchess Paradise Project
... Marine/estuarine species that spends its first three–four years in freshwater growing to about half its adult size (4 m+). In northern Australia, this species appears to be confined to freshwater drainages and the upper reaches of estuaries, occasionally being found as far as 400 km from the sea ...
... Marine/estuarine species that spends its first three–four years in freshwater growing to about half its adult size (4 m+). In northern Australia, this species appears to be confined to freshwater drainages and the upper reaches of estuaries, occasionally being found as far as 400 km from the sea ...
Wulff 2005l - FSU Biology
... habitats. Distinctive sponge faunas of Caribbean coral reefs and mangroves seem to support the assumption that abiotic factors determine sponge diversity within habitats and faunal differences between habitats because these habitats differ greatly in abiotic characteristics and because lower species ...
... habitats. Distinctive sponge faunas of Caribbean coral reefs and mangroves seem to support the assumption that abiotic factors determine sponge diversity within habitats and faunal differences between habitats because these habitats differ greatly in abiotic characteristics and because lower species ...
Macroecology of mangroves: large-scale patterns and processes in
... Species zonation patterns – the predictable and discrete ordering of species with respect to one or several environmental gradients – have been described for dozens of individual mangrove swamps (reviews in Macnae 1968; Snedaker 1982; Smith 1992; Bunt 1996). Virtually all such descriptions are based ...
... Species zonation patterns – the predictable and discrete ordering of species with respect to one or several environmental gradients – have been described for dozens of individual mangrove swamps (reviews in Macnae 1968; Snedaker 1982; Smith 1992; Bunt 1996). Virtually all such descriptions are based ...
34. Chanas, B., Pawlik, J.R. 1995.
... of Caribbean reef sponges. Sponge species with high concentrations of spicules in their tissues, and with variable spicule morphologies, were chosen for the experiments. The presence of spicules did not alter food palatability relative to controls for any of the sponges tested. Analyses of ash conte ...
... of Caribbean reef sponges. Sponge species with high concentrations of spicules in their tissues, and with variable spicule morphologies, were chosen for the experiments. The presence of spicules did not alter food palatability relative to controls for any of the sponges tested. Analyses of ash conte ...
Unit 3 - eduBuzz.org
... takes place in chloroplasts in the leaf where photosynthetic pigments are located. The most important photosynthetic pigment is chlorophyll. The chlorophyll molecules trap the energy from light to drive a series of chemical reactions. In photosynthesis, carbon dioxide from the atmosphere and water a ...
... takes place in chloroplasts in the leaf where photosynthetic pigments are located. The most important photosynthetic pigment is chlorophyll. The chlorophyll molecules trap the energy from light to drive a series of chemical reactions. In photosynthesis, carbon dioxide from the atmosphere and water a ...
Bug Images - Museums Victoria
... What is an exoskeleton and how do you think it helps bugs to survive? An insect’s skeleton is called an exoskeleton. It is made from a material called chiton, which is like a natural plastic. Chiton also forms the feelers, spines, hairs, jaws, pincers, wings and scales of insects. Chiton is covered ...
... What is an exoskeleton and how do you think it helps bugs to survive? An insect’s skeleton is called an exoskeleton. It is made from a material called chiton, which is like a natural plastic. Chiton also forms the feelers, spines, hairs, jaws, pincers, wings and scales of insects. Chiton is covered ...
Biblio RTF Export - Global Invasive Alien Species Information
... J. K. Webb, D. Pearson, and R. Shine, ?A small dasyurid predator (Sminthopsis virginiae) rapidly learns to avoid a toxic invader?, Wildlife ResearchWildlife Research, vol. 38, pp. 726-731, 2011. J. K. Webb, G. P. Brown, T. Child, M. J. Greenlees, B. L. Phillips, and R. Shine, ?A native dasyurid pred ...
... J. K. Webb, D. Pearson, and R. Shine, ?A small dasyurid predator (Sminthopsis virginiae) rapidly learns to avoid a toxic invader?, Wildlife ResearchWildlife Research, vol. 38, pp. 726-731, 2011. J. K. Webb, G. P. Brown, T. Child, M. J. Greenlees, B. L. Phillips, and R. Shine, ?A native dasyurid pred ...
Sustainability and Interdependence
... takes place in chloroplasts in the leaf where photosynthetic pigments are located. The most important photosynthetic pigment is chlorophyll. The chlorophyll molecules trap the energy from light to drive a series of chemical reactions. In photosynthesis, carbon dioxide from the atmosphere and water a ...
... takes place in chloroplasts in the leaf where photosynthetic pigments are located. The most important photosynthetic pigment is chlorophyll. The chlorophyll molecules trap the energy from light to drive a series of chemical reactions. In photosynthesis, carbon dioxide from the atmosphere and water a ...
SQA CfE Higher Biology Unit 3: Sustainability and Interdependence
... takes place in chloroplasts in the leaf where photosynthetic pigments are located. The most important photosynthetic pigment is chlorophyll. The chlorophyll molecules trap the energy from light to drive a series of chemical reactions. In photosynthesis, carbon dioxide from the atmosphere and water a ...
... takes place in chloroplasts in the leaf where photosynthetic pigments are located. The most important photosynthetic pigment is chlorophyll. The chlorophyll molecules trap the energy from light to drive a series of chemical reactions. In photosynthesis, carbon dioxide from the atmosphere and water a ...
EPBC Act Protected Matters Report
... This part of the report summarises other matters protected under the Act that may relate to the area you nominated. Approval may be required for a proposed activity that significantly affects the environment on Commonwealth land, when the action is outside the Commonwealth land, or the environment a ...
... This part of the report summarises other matters protected under the Act that may relate to the area you nominated. Approval may be required for a proposed activity that significantly affects the environment on Commonwealth land, when the action is outside the Commonwealth land, or the environment a ...
Invasive species control
... Richard Shine1* and J Sean Doody2 Understanding the reasons for disagreements about conservation issues can facilitate effective engagement between the people involved. Invasive species are often central to such debates, with researchers and members of the public frequently disagreeing about the nat ...
... Richard Shine1* and J Sean Doody2 Understanding the reasons for disagreements about conservation issues can facilitate effective engagement between the people involved. Invasive species are often central to such debates, with researchers and members of the public frequently disagreeing about the nat ...
Cefas D villosus control and eradication report final
... D. villosus has a preference for rocky substrate where it takes advantage of crevices to avoid predation (Devin et al. 2003). Artificial habitats including concrete structures and large boulders appear to attract higher numbers of D.villosus (Van Riel et al. 2006). MacNeil et al. (2010) also found t ...
... D. villosus has a preference for rocky substrate where it takes advantage of crevices to avoid predation (Devin et al. 2003). Artificial habitats including concrete structures and large boulders appear to attract higher numbers of D.villosus (Van Riel et al. 2006). MacNeil et al. (2010) also found t ...
Ecological fidelity of functional traits based on species presence
... the Probability of Interspecific Encounter (evenness). We use Monte Carlo simulations to evaluate whether these empirical comparisons are significantly different from expectations calculated from randomized sampling of species from the source community. Results indicate that although the Amboseli de ...
... the Probability of Interspecific Encounter (evenness). We use Monte Carlo simulations to evaluate whether these empirical comparisons are significantly different from expectations calculated from randomized sampling of species from the source community. Results indicate that although the Amboseli de ...
Common Name: CHICKAMAUGA CRAYFISH Scientific Name
... mother, but stay close and will hold on to her for some time. Eventually they move off on their own. Crayfishes molt 6 or 7 times during their first year of life and most are probably able to reproduce by the end of that year. They molt once or twice a year for the remainder of their lives and live ...
... mother, but stay close and will hold on to her for some time. Eventually they move off on their own. Crayfishes molt 6 or 7 times during their first year of life and most are probably able to reproduce by the end of that year. They molt once or twice a year for the remainder of their lives and live ...
Introduced species
![](https://commons.wikimedia.org/wiki/Special:FilePath/Melilotus_alba_bgiu.jpg?width=300)
An introduced, alien, exotic, non-indigenous, or non-native species, or simply an introduction, is a species living outside its native distributional range, which has arrived there by human activity, either deliberate or accidental. Non-native species can have various effects on the local ecosystem. Introduced species that become established and spread beyond the place of introduction are called invasive species. Some have a negative effect on a local ecosystem. Some introduced species may have no negative effect or only minor impact. Some species have been introduced intentionally to combat pests. They are called biocontrols and may be regarded as beneficial as an alternative to pesticides in agriculture for example. In some instances the potential for being beneficial or detrimental in the long run remains unknown. A list of some introduced species is given in a separate article.The effects of introduced species on natural environments have gained much scrutiny from scientists, governments, farmers and others.