Dye helps predict potential dispersal of non-native oyster larvae
... (FEP) on October 5th. The plan culminates a process that began in 2000, when NOAA’s Chesapeake Bay Office established a Technical Advisory Panel to develop an ecosystembased fisheries management plan that recognizes the importance of key habitats and species interactions. “Fisheries management plans ...
... (FEP) on October 5th. The plan culminates a process that began in 2000, when NOAA’s Chesapeake Bay Office established a Technical Advisory Panel to develop an ecosystembased fisheries management plan that recognizes the importance of key habitats and species interactions. “Fisheries management plans ...
mink
... Minks are semi-aquatic, and rarely move far from water. They occur naturally along water courses over most of North America, in all but extreme desert and high arctic conditions. Escapees from fur farms have developed thriving feral populations in many European countries and in parts of South Americ ...
... Minks are semi-aquatic, and rarely move far from water. They occur naturally along water courses over most of North America, in all but extreme desert and high arctic conditions. Escapees from fur farms have developed thriving feral populations in many European countries and in parts of South Americ ...
View or download Research Program Activities
... even in small amounts, will cause them to cease feeding. This physiological effect of the bait gives immediate protection to the plants even though the slugs and snails may remain in the area. After eating the bait, the slugs and snails may not be visible as they often crawl away to secluded places ...
... even in small amounts, will cause them to cease feeding. This physiological effect of the bait gives immediate protection to the plants even though the slugs and snails may remain in the area. After eating the bait, the slugs and snails may not be visible as they often crawl away to secluded places ...
Ch. 43 Text
... biodiversity throughout the biosphere In almost all cases, habitat fragmentation and destruction lead to loss of biodiversity For example In Wisconsin, prairie habitat has been reduced by over 99.9%, resulting in the loss of up to 60% of the original plant species ...
... biodiversity throughout the biosphere In almost all cases, habitat fragmentation and destruction lead to loss of biodiversity For example In Wisconsin, prairie habitat has been reduced by over 99.9%, resulting in the loss of up to 60% of the original plant species ...
Are the metabolomic responses to folivory of closely related plant
... by macroevolutionary processes, such as the phylogeny of plant species (Carrillo-Gavilan et al. 2015; Endara et al. 2015). Carrillo-Gavilan et al. 2015 analyzed the constitutive and induced defenses of several pine species and showed that the composition of the defenses was linked more to the macr ...
... by macroevolutionary processes, such as the phylogeny of plant species (Carrillo-Gavilan et al. 2015; Endara et al. 2015). Carrillo-Gavilan et al. 2015 analyzed the constitutive and induced defenses of several pine species and showed that the composition of the defenses was linked more to the macr ...
Primefact 9: Macquarie Perch, Third Editon
... Conservation and recovery actions • Undertake work to identify, restore and protect known and potential Macquarie Perch habitats and address key threats such as habitat degradation and water quality decline from expanding development. • Integrated management of introduced species in and adjacent to ...
... Conservation and recovery actions • Undertake work to identify, restore and protect known and potential Macquarie Perch habitats and address key threats such as habitat degradation and water quality decline from expanding development. • Integrated management of introduced species in and adjacent to ...
128 Scientific Name: Macrochelys temminckii (previously
... Although commercial harvest of alligator snapping turtle is now prohibited across its range in states along the Gulf Coast and Mississippi River, wild caught adults are legally sold by licensed turtle dealers in Louisiana, who allege to have possessed the adults prior to November 2004 when Louisiana ...
... Although commercial harvest of alligator snapping turtle is now prohibited across its range in states along the Gulf Coast and Mississippi River, wild caught adults are legally sold by licensed turtle dealers in Louisiana, who allege to have possessed the adults prior to November 2004 when Louisiana ...
1 - Biology Department | UNC Chapel Hill
... actually a huge problem in seeking assembly rules. Environmental variation occurs at all scales in ...
... actually a huge problem in seeking assembly rules. Environmental variation occurs at all scales in ...
Aurelia aurita: the Moon Jelly
... In the case of A. aurita, over fishing of native pelagic fish has made establishment and success rates much higher (Richardson et al., 2009). Many of these removed fish species compete with the jellyfish for zooplankton, and often prey upon the polyps, ephyrae, and small medusae. Removing one of the ...
... In the case of A. aurita, over fishing of native pelagic fish has made establishment and success rates much higher (Richardson et al., 2009). Many of these removed fish species compete with the jellyfish for zooplankton, and often prey upon the polyps, ephyrae, and small medusae. Removing one of the ...
Functional traits of woody plants: correspondence of species
... field grown adult plants for a wide range of functional leaf and stem traits. It employs data for 90 diverse woody and semiwoody species in a temperate British and a (sub)Mediterranean Spanish flora, all collected according to a strict protocol. For 12 out of 14 leaf and stem traits we found signifi ...
... field grown adult plants for a wide range of functional leaf and stem traits. It employs data for 90 diverse woody and semiwoody species in a temperate British and a (sub)Mediterranean Spanish flora, all collected according to a strict protocol. For 12 out of 14 leaf and stem traits we found signifi ...
Food Webs, Risks of Alien Enemies and Reform of Biological Control
... is deficient. Native invertebrates, terrestrial, aquatic and marine, are at greatest risk in the current structure, while native plants have had some, but not full, protection from foreign herbivores imported and disseminated for biological control. Although the ecological and economic value of inve ...
... is deficient. Native invertebrates, terrestrial, aquatic and marine, are at greatest risk in the current structure, while native plants have had some, but not full, protection from foreign herbivores imported and disseminated for biological control. Although the ecological and economic value of inve ...
Common Name (Scientific name)
... during high flow events and they may be swept away. (From West Coast Watershed 2007) ...
... during high flow events and they may be swept away. (From West Coast Watershed 2007) ...
Biotic interactions and plant invasions
... native range is useful because it is relative to these populations that invaders gain and lose interactions with enemies, mutualists and competitors. Also, the ecological and evolutionary dynamics of introduced populations will be constrained, in part, by the evolutionary history of the native popul ...
... native range is useful because it is relative to these populations that invaders gain and lose interactions with enemies, mutualists and competitors. Also, the ecological and evolutionary dynamics of introduced populations will be constrained, in part, by the evolutionary history of the native popul ...
Managing Interacting Species: A Reinforcement Learning
... difficulties by applying two principles: unknown quantities are estimated by means of simulation; large state or action spaces are handled through function approximation. The learning process estimates the optimal value functions Vt* and the corresponding policies πt* from observed transitions and r ...
... difficulties by applying two principles: unknown quantities are estimated by means of simulation; large state or action spaces are handled through function approximation. The learning process estimates the optimal value functions Vt* and the corresponding policies πt* from observed transitions and r ...
Experimental evidence for an ideal free distribution in a breeding
... of two basins with contrasting productivity was consistent with an IFD. The presence or absence of habitatspecific variation in per capita productivity can have very different consequences for population dynamics, not to mention conservation (Morris 2003). For example, given similar population size a ...
... of two basins with contrasting productivity was consistent with an IFD. The presence or absence of habitatspecific variation in per capita productivity can have very different consequences for population dynamics, not to mention conservation (Morris 2003). For example, given similar population size a ...
Notes from Introduction - Forest Landscape Ecology Lab
... most of the foundations were developed, where orderly, human-dominated landscape made conceptualizing landscape structure and relationships more feasible, as opposed to the relatively untamed N. American landscape. - "Landscape Ecology" first used by Troll (1939), a geographer and biologist. He was ...
... most of the foundations were developed, where orderly, human-dominated landscape made conceptualizing landscape structure and relationships more feasible, as opposed to the relatively untamed N. American landscape. - "Landscape Ecology" first used by Troll (1939), a geographer and biologist. He was ...
4H Science Toolkit - Lost Ladybug Project
... That's the First Part of Round One. 3. Now each animal has time to recruit more members or reproduce. You have one owl that does not reproduce or "recruit" (call in more owls) very fast, so reproductive rate = 0 (cell #G3), so Generation 2 still has only one owl in it (cell #H3). 4. There is one toa ...
... That's the First Part of Round One. 3. Now each animal has time to recruit more members or reproduce. You have one owl that does not reproduce or "recruit" (call in more owls) very fast, so reproductive rate = 0 (cell #G3), so Generation 2 still has only one owl in it (cell #H3). 4. There is one toa ...
Management of the Western Shield program: Western Shield review
... of species that are locally extinct. Fauna reconstruction sites are not only an effective means of achieving nature conservation; they are also the most cost-effective means of doing so. Costs for baiting, fire management and measuring species density will be minimised when many species are being ma ...
... of species that are locally extinct. Fauna reconstruction sites are not only an effective means of achieving nature conservation; they are also the most cost-effective means of doing so. Costs for baiting, fire management and measuring species density will be minimised when many species are being ma ...
Bulletin of the College of Science, University of the Ryukyus
... M.T.L., 6.8 m above M.L.W.S., the two barnacle species Chthamalus montagui and Balanus balanoides co-occurred and we could not find any trends in their micro-distribution pattern in small quadrat. Many patches of the brown alga Pelvetia canaliculata were seen at the 8 —9 m level and Littorina saxati ...
... M.T.L., 6.8 m above M.L.W.S., the two barnacle species Chthamalus montagui and Balanus balanoides co-occurred and we could not find any trends in their micro-distribution pattern in small quadrat. Many patches of the brown alga Pelvetia canaliculata were seen at the 8 —9 m level and Littorina saxati ...
Plant biodiversity in boreal wood-pastures: Impacts of grazing
... human actions have induced the sixth mass extinction of species on Earth, with extinction rates 100 to 1000 times their pre-human levels, and predicted to increase in the near future (Pimm et al. 1995). The most important reason for the loss of biodiversity, as well as the associated ecosystem servi ...
... human actions have induced the sixth mass extinction of species on Earth, with extinction rates 100 to 1000 times their pre-human levels, and predicted to increase in the near future (Pimm et al. 1995). The most important reason for the loss of biodiversity, as well as the associated ecosystem servi ...
interactive effects of predation and dispersal on
... providing species that fill different ecological roles. I examined the consequences of invasion by fish (juvenile Lepomis macrochirus) and insect (Notonecta undulata) predators on experimental plankton communities that were either connected to or isolated from the regional pool of zooplankton specie ...
... providing species that fill different ecological roles. I examined the consequences of invasion by fish (juvenile Lepomis macrochirus) and insect (Notonecta undulata) predators on experimental plankton communities that were either connected to or isolated from the regional pool of zooplankton specie ...
Ecosystem Consequences of Biological Invasions
... range in scale from small, plot-scale studies of individual flux rates to landscape-scale transformations of extensive areas. Species that alter ecological conditions (biotic, abiotic, or both) over larger regions have been termed transformers (Richardson et al. 2000). However, species may change flux ...
... range in scale from small, plot-scale studies of individual flux rates to landscape-scale transformations of extensive areas. Species that alter ecological conditions (biotic, abiotic, or both) over larger regions have been termed transformers (Richardson et al. 2000). However, species may change flux ...
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... Whatever the validity or applicability of keystone predation in any particular situation, there has been a renewed interest in and understanding of indirect interactions and their importance in the ecology of complex assemblages (reviewed by Menge, 1997). This was, of course, an older tradition dati ...
... Whatever the validity or applicability of keystone predation in any particular situation, there has been a renewed interest in and understanding of indirect interactions and their importance in the ecology of complex assemblages (reviewed by Menge, 1997). This was, of course, an older tradition dati ...
bird species richness in relation to isolation of aspen habitats
... all 14 aspen stands. Surveys began after sunrise and continued until 1l:OO h MST Following a one-min rest period, a IO-min counting period was conducted at each point. Birds flying above the stands were not recorded. We measured a variety of stand structural characteristics, as described below, to e ...
... all 14 aspen stands. Surveys began after sunrise and continued until 1l:OO h MST Following a one-min rest period, a IO-min counting period was conducted at each point. Birds flying above the stands were not recorded. We measured a variety of stand structural characteristics, as described below, to e ...
Node-by-node disassembly of a mutualistic interaction web driven
... Browsing by exotic ungulates on A. chilensis reduced the number of available hosts for the keystone mistletoe, thereby indirectly affecting mistletoe and marsupial populations. Furthermore, fruit predation by German wasps reduced the abundance of E. albiceps. Consequently, the impact of exotic ungul ...
... Browsing by exotic ungulates on A. chilensis reduced the number of available hosts for the keystone mistletoe, thereby indirectly affecting mistletoe and marsupial populations. Furthermore, fruit predation by German wasps reduced the abundance of E. albiceps. Consequently, the impact of exotic ungul ...
Biodiversity action plan
This article is about a conservation biology topic. For other uses of BAP, see BAP (disambiguation).A biodiversity action plan (BAP) is an internationally recognized program addressing threatened species and habitats and is designed to protect and restore biological systems. The original impetus for these plans derives from the 1992 Convention on Biological Diversity (CBD). As of 2009, 191 countries have ratified the CBD, but only a fraction of these have developed substantive BAP documents.The principal elements of a BAP typically include: (a) preparing inventories of biological information for selected species or habitats; (b) assessing the conservation status of species within specified ecosystems; (c) creation of targets for conservation and restoration; and (d) establishing budgets, timelines and institutional partnerships for implementing the BAP.