Academic literature on the topic 'Ecological Considerations'

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Journal articles on the topic "Ecological Considerations"

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Walsh, J. H. "Ecological considerations of biodeterioration." International Biodeterioration & Biodegradation 48, no. 1-4 (January 2001): 16–25. http://dx.doi.org/10.1016/s0964-8305(01)00063-4.

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Clark, James J. "Ecological considerations support color physicalism." Behavioral and Brain Sciences 26, no. 1 (February 2003): 24–25. http://dx.doi.org/10.1017/s0140525x03250019.

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AbstractWe argue that any theory of color physicalism must include consideration of ecological interactions. Ecological and sensorimotor contingencies resulting from relative surface motion and observer motion give rise to measurable effects on the spectrum of light reflecting from surfaces. These contingencies define invariant manifolds in a sensory-spatial space, which is the physical underpinning of all subjective color experiences.
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Fishman, B. E., and K. H. Reinert. "Ecological considerations in brownfields redevelopment." Environmental Toxicology and Chemistry 19, no. 2 (February 2000): 257–58. http://dx.doi.org/10.1002/etc.5620190201.

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Luzón, Manuel Sacristán. "Political ecological considerations in Marx∗." Capitalism Nature Socialism 3, no. 1 (March 1992): 37–48. http://dx.doi.org/10.1080/10455759209358472.

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Skene, Keith R. "Cluster roots: some ecological considerations." Journal of Ecology 86, no. 6 (December 1998): 1060–64. http://dx.doi.org/10.1046/j.1365-2745.1998.00326.x.

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Peng, Bo. "Considerations on Design of Ecological Architecture." Advanced Materials Research 1051 (October 2014): 656–60. http://dx.doi.org/10.4028/www.scientific.net/amr.1051.656.

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Ecological architecture usually symbolise the sustainability of modern cities. With the improvement of living standard, people have higher requirements for the energy consumption.The sustainable living environment becomes a great research project. This paper introduces the concept and characteristics of ecological architecture, analyses the problems in the development of ecological architecture, presented the basic principles of ecological architecture design and discusses the strategies of ecological architecture design.
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Madramootoo, C. A., and G. T. Dodds. "ECOLOGICAL CONSIDERATIONS FOR RIVER DEVELOPMENT PROJECTS." Canadian Water Resources Journal 19, no. 1 (January 1994): 57–67. http://dx.doi.org/10.4296/cwrj1901057.

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Bainbridge, David A. "Adding Ecological Considerations to “Environmental” Accounting." Bulletin of the Ecological Society of America 87, no. 4 (October 2006): 335–40. http://dx.doi.org/10.1890/0012-9623(2006)87[335:aectea]2.0.co;2.

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Karentz, Deneb. "Ecological considerations of Antarctic ozone depletion." Antarctic Science 3, no. 1 (March 1991): 3–11. http://dx.doi.org/10.1017/s0954102091000032.

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Springtime ozone depletion over Antarctica has been observed for over a decade. Associated with ozone depletion is an increase in the levels of biologically harmful ultraviolet-B (UV-B) that reach the earth's surface, a situation that has prompted much controversy about the ecological effects of this atmospheric phenomenon on Antarctic ecosystems. A major hindrance to assessing the ecological impact is lack of appropriate data on Antarctic systems before the present ozone depletion cycle began. In addition, certain physical features of the Antarctic environment (clouds, snow and ice) and the UV-B photobiology (repair processes and protective strategies) of endemic species can alter the potential biological effects of this environmental stress in, as yet, undetermined ways. Increases in incident UV levels will most likely result in changes in the taxonomic structure of communities. The effects of these changes on net productivity and trophic dynamics cannot be accurately assessed without quantifying ambient doeses of UV and characterizing the UV photobiology of individual species. Both the physical features of the springtime environment and the biological responses of endemic species must be considered in future research efforts to evaluate the biological consequences of the Antarctic ozone hole.
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Peiu, Nicolae, and Matei Macoveanu. "CONSIDERATIONS CONCERNING ECOLOGICAL FOOTPRINT OF ROMANIA." Environmental Engineering and Management Journal 3, no. 1 (2004): 1–9. http://dx.doi.org/10.30638/eemj.2004.001.

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Dissertations / Theses on the topic "Ecological Considerations"

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Whittle, Don. "Stream mesocosms in ecological risk assessment : experimental, analytical and ecological considerations." Thesis, University of Sheffield, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.339940.

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King, Rosalind Fiona. "Ecological considerations of phytoremediating a contaminated canal sediment." Thesis, University of Liverpool, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.426122.

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Morrison, Edward Howard James. "Ecological restoration of papyrus wetlands at Lake Naivasha, Kenya : social and ecological considerations." Thesis, University of Leicester, 2013. http://hdl.handle.net/2381/28183.

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Papyrus swamps form ecological buffer zones at the land-water interface, protecting lake shallows from sedimentation and reducing the risk of eutrophication in open water. Many communities living near papyrus swamps, particularly in East Africa, derive socioeconomic benefits from these highly productive ecosystems. Loss of the buffering capacity of papyrus at Lake Naivasha, Kenya, explains much of the observed increase in the lake’s trophic state. Multiple authors have called for Naivasha’s wetlands to be restored; however, the social and ecological factors that would need to be considered before doing so have received insufficient attention. Case studies of recent restoration programmes at Lake Victoria illustrate the means by which degraded wetlands can be rehabilitated. Analysis of attitudes towards papyrus at Lake Naivasha reveals a general lack of awareness surrounding the benefits of local wetlands, forming a potential barrier to successful restoration there. An assessment of the lake’s riparian zone demonstrates that both anthropogenic and natural pressures present significant challenges for the survival of lake-fringing wetlands, highlighting changes that have occurred within the ecosystem over the last few decades. Potential means of addressing both the social and ecological limitations to papyrus restoration are offered, with explicit linkages to the benefits of doing so made clear. Floating islands are shown to be the most appropriate reference for ecological restoration at Lake Naivasha, which can be replicated through artificial technology. The establishment of a consumptive use value for harvested papyrus at Naivasha would help to raise stakeholders’ awareness of wetlands; a novel means of producing biomass briquettes was met with positive responses from local residents and may be used to encourage community participation in restoration. A vision for wise use of this internationally renowned Ramsar site is set out, with recommendations made as to how papyrus wetlands could be managed sustainably over the long term.
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La, Salle Tamika. "Cultural and Ecological Considerations within the Context of School Climate." Digital Archive @ GSU, 2013. http://digitalarchive.gsu.edu/cps_diss/92.

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School climate has been established as an important construct to measure because of its connections to student psychological, social, and academic outcomes. Existing research has examined school climate in relation to individual (i.e., race and gender) and school level (i.e., teacher characteristics or school size) variables. The current paper presents a cultural-ecological model for research on school climate. The cultural-ecological model of school climate supports future research incorporating a broadened view of culture, extending beyond race and ethnicity, and a more comprehensive examination of ecological contexts such as the family and community in understanding student perceptions of school climate. Within this model, individual, family, school, and community variables that may influence student perceptions of school climate are described and a research agenda is presented for utilizing the cultural-ecological model of school climate in future school climate research and for developing, implementing and evaluating strategies designed to enhance school climate and school performance based on prevention and intervention. The current study examined the relationship between cultural and ecological variables at the individual, school, and community levels and student perceptions of school climate. A multi-level (HLM) model examining the relationships between individual, cultural, and ecological variables and school climate was evaluated. Results of the current study indicated that for the relationship between student and school characteristics and school climate remain relatively consistent for both groups. Specifically, both individual and school variables influenced student perceptions of school climate. However, this data also confirms the need to further examine additional cultural and ecological variables in order to increase our understanding of how such variables are related to perceptions of climate.
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Smith, Daniel J. "Ecological effects of roads theory, analysis, management, and planning considerations /." [Gainesville, Fla.] : University of Florida, 2003. http://purl.fcla.edu/fcla/etd/UFE0002308.

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Bicknell, Lucas J. "Ecological and Sociological Considerations of Wind Energy: A Multidisciplinary Study." Thesis, North Dakota State University, 2012. https://hdl.handle.net/10365/26452.

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Wind energy is quickly becoming a critical technology for providing Americans with renewable energy, and rapid construction of wind facilities may have impacts on both wildlife and human communities. Understanding both the social and ecological issues related to wind energy development could provide a framework for effectively meeting human energy needs while conserving species biodiversity. In this research I looked at two aspects of wind energy development: public attitudes toward wind energy development and wind facility impacts on local bat populations. These papers present aspects of wind energy development that have been the subject of increasing study. This preliminary research is intended to demonstrate the responsibility we have to making well-informed decisions as we continue to expand wind energy development. Additionally, I hope to generate interest in interdisciplinary study as a means to broaden the scope of research by making use of the diverse tools available within different disciplines.
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Pollitt, Eric Joseph Gabriel. "Evolutionary and ecological considerations of social behaviours in Staphylococcus aureus." Thesis, University of Nottingham, 2014. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.716478.

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The growth and virulence of the major human pathogen Staphylococcus aureus, is dependent upon a cell-to-cell signalling mechanism known as quorum sensing (QS). QS co­ordinates the production of virulence factors at a group level via the production and sensing of autoinducing peptide (AIP) signal molecules by the agr locus. Here, the role and social nature of QS is examined in 1) a virulence model using waxmoth larvae and 2] a motility model whereby S. aureus colonies expand on soft agar surfaces. Infection of waxmoth larvae showed that 1) QS in S. aureus is a cooperative social trait, which provides a benefit to cells at the group or population level; 2] wild-type cells are exploited by agr mutants, which act as social cheats within the group and invade wild-type populations; 3) the presence of agr cheats results in reduced virulence during infection and 4) population diversity but not transmission rate affects whether QS is maintained. These results provide a possible explanation as to why agr mutants show reduced virulence in animal models but can be isolated from infections of humans. qqr-dependentQS also controls spreading motility, which has been previously described as a passive form of motility. Here it is shown that S. aureus is capable of a form of active motility called gliding, and thatS. aureus can move as 'comets’ of cells that are encased in a matrix. As S. aureus is generally believed to be non- motile, this discovery may provide new insights into how S. aureus survives in the environment and during infection. Finally, an investigation into S. aureus phenotypic and antibiotic susceptibility diversity from a single clinical sample was performed. S. aureus colonies isolated from a case of bacteraemia associated with a gluteal abscess revealed no variation in antibiotic susceptibility or growth yield in the population. Overall, research in this thesis provides new insights into social behaviours regulated by qqr-dependent QS in 5. aureus and demonstrates for the first time that QS is social in S. aureus.
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Gresham, Sean Daniel Morehu. "Ecological and logistical considerations toward introducing Heringia calcarata to New Zealand." Thesis, Virginia Tech, 2013. http://hdl.handle.net/10919/19331.

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This thesis outlines research conducted as part of a collaborative project between Virginia Tech and Plant and Food Research New Zealand (PFRNZ) to introduce Heringia calcarata (Loew) (Diptera: Syrphidae) to New Zealand (NZ) for biological control of woolly apple aphid (WAA), Eriosoma lanigerum (Hausmann) (Hemiptera: Aphididae). Ultimately, the introduction of H. calcarata to New Zealand will be contingent upon satisfying regulatory requirements and concerns, including documentation that it will not have an adverse effect on the existing biological control of WAA by Aphelinus mali (Haldeman) (Hymenoptera: Aphelinidae). As well, it will be critical to develop methods for sustained rearing of H. calcarata in captivity. Basic and applied studies were conducted toward providing essential information for advancing this project. Apple shoot sections with a WAA colony that did or did not contain mummified aphids parasitized by A. mali were deployed in pairs at the base of apple trees. There was no significant difference in the mean number of H. calcarata eggs deposited between shoots with parasitized (1.5 ± 0.34 SE) and non-parasitized colonies (1.75 ± 0.42 SE), although female H. calcarata laid eggs less frequently on colonies with a high percentage parasitization. In choice-test feeding studies, larvae were offered non-parasitized aphids in combination with aphids in an early stage of parasitization or mummified aphids. Larvae consumed significantly fewer aphids in an early stage of parasitization (10.8 ± 0.48 SE) than non-parasitized aphids (13.4 ± 0.42 SE) and very few mummies (0.4 ± 0.14 SE) compared with non-parasitized aphids (14.2 ± 0.4 SE). In no-choice feeding trials, larvae consumed significantly more non-parasitized aphids (25.3 ± 1.93 SE) than aphids in an early stage of parasitization (19.7 ± 1.85 SE) or mummified aphids (2.2 ± 0.71 SE) and significantly fewer mummified aphids were consumed than early parasitized aphids. WAA colonies in situ on the branches of potted apple trees were exposed to H. calcarata, A. mali, or both. Exposure to H. calcarata larvae independently and in combination with A. mali was shown to have a significant effect on the number of WAA compared with control colonies, and H. calcarata larvae did not affect the number of mummified aphids produced within colonies. Heringia calcarata eggs were collected by deploying excised apple shoot sections containing at least one WAA colony at the base of apple trees for 8-12 h. One or more eggs were laid on 29% of shoots (n = 233 shoots). On shoots with eggs, 2.4 ± 0.21 SE eggs per shoot were recorded. In 2012, four shipments of H. calcarata eggs and larvae (total of 178) were sent from Virginia to a quarantine containment facility in NZ. This demonstrated that juvenile H. calcarata could be successfully transported internationally. In total, 124 adult flies were generated in NZ, representing 69.9% of the number of eggs and larvae recovered upon delivery to quarantine. Field-collected gravid female H. calcarata oviposited on WAA colonies under captive conditions: 63% in 2011 (n = 8) and 80% in 2012 (n = 15). In 2012, 98% of the eggs deposited hatched. Virgin females reared from eggs in the laboratory developed mature oocytes regardless of access to pollen. The findings of this research offer valuable insights into the biology and ecology of H. calcarata that are directly relevant to the project goals and that will help guide the development of H. calcarata as a classical biological control agent for WAA in NZ.
Master of Science in Life Sciences
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Farrar, Victoria Sophia. "Evolution of Novel Color Phenotypes During Population Establishment: Genetic, Biochemical, and Ecological Considerations." Thesis, The University of Arizona, 2015. http://hdl.handle.net/10150/579036.

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When do novel adaptations arise as rearrangements of ancestral components and when do they arise de novo? Answering this question requires direct study of the proximate mechanisms behind novel phenotypes that arise from diverse starting points along different historical contingencies. Here we capitalize on uniquely replicated historical sequences of population establishment in the house finch (Haemorphous mexicanus) to study the evolution of color-producing enzymatic pathways that underlie population divergence in color phenotypes. We first evaluated genetic diversity and differentiation in a neutral marker (the mitochondrial NADH II dehydrogenase gene) across 12 study populations, both in the ancestral range in Arizona and across the Continental Divide in Montana at the range edge. We uncovered 29 haplotypes in our samples, describing 17 new haplotypes for this species. We then examined the influence of inter-population differences (such as habitat, age, and genetic relationships) on variation in the network of enzymatic reactions that produce carotenoid-based coloration in this species. Placing these comparisons in the framework of historical sequence of population establishment allows us to elucidate likely evolutionary trajectories of novel feather color phenotypes in this species.
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張觀城 and Kun-sing Ken Cheung. "Urban transformation: incorporation of ecological considerations for infill development in public housing ofHong Kong." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1994. http://hub.hku.hk/bib/B31979920.

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Books on the topic "Ecological Considerations"

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1951-, Carr R. Scott, Nipper Marion A. 1955-, and SETAC (Society), eds. Porewater toxicity testing: Biological, chemical, and ecological considerations. Pensacola, Fla: SETAC Press, 2003.

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Korschgen, Carl E. American wildcelery (Vallisneria americana): Ecological considerations for restoration. Washington, D.C: U.S. Dept. of the Interior, Fish and Wildlife Service, 1988.

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Lanka, IUCN Sri, and Mangroves for the Future (Initiative : Sri Lanka), eds. Proceedings of the Workshop on Ecological Considerations in Coastal Development. Colombo: IUCN Sri Lanka Country Office, 2013.

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Mitsch, W. J. Creation and restoration of wetlands: Some design considerations for ecological engineering. Berlin: Springer-Verlag, 1992.

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U, Halden Rolf, American Chemical Society. Division of Environmental Chemistry, and American Chemical Society, eds. Contaminants of emerging concern in the environment: Ecological and human health considerations. Washington DC: American Chemical Society, 2010.

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Halden, Rolf U., ed. Contaminants of Emerging Concern in the Environment: Ecological and Human Health Considerations. Washington, DC: American Chemical Society, 2010. http://dx.doi.org/10.1021/bk-2010-1048.

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Putz, Francis E. Considerations of the ecological foundation of natural forest management in the American tropics. Durham, NC: Center for Tropical Conservation, Duke University, 1993.

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Putz, Francis E. Considerations of the ecological foundation of natural forest management in the American tropics. Durham, NC: Center for Tropical Conservation, Duke University, 1993.

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Babalis, Dimitra, ed. Ecological design for an effective urban regeneration. Florence: Firenze University Press, 2004. http://dx.doi.org/10.36253/88-8453-146-2.

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In recent years, there is an expanding of attention to ecological matters regarding urban regeneration and development, planning and conservation processes by developing a range of appropriate key considerations aimed to a better quality of urban environments. It is now further considerable the aim at a comprehensive range of design issues for community strategies, local development frameworks and actions plans that can enhance quality of life. This book explore the conceptions on sustainable city and the attention that has to be paid by a responsive design process to urban regeneration and development.
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Symposium on Mangrove Management: its Ecological and Economic Considerations (1988 Bogor, Indonesia). Symposium on Mangrove Management: its Ecological and Economic Considerations, Bogor, Indonesia, August 9-11, 1988: [proceedings]. Edited by Surianegara Ishemat and Regional Center for Tropical Biology (Bogor, Indonesia). Bogor, Indonesia: Southeast Asian Regional Center for Tropical Biology, 1989.

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Book chapters on the topic "Ecological Considerations"

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Kahn, Francis, and Jean-Jacques de Granville. "Amazonian Palm Flora — General Considerations." In Ecological Studies, 5–12. Berlin, Heidelberg: Springer Berlin Heidelberg, 1992. http://dx.doi.org/10.1007/978-3-642-76852-1_2.

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Zucchetto, James, and Ann-Mari Jansson. "General Considerations for Regional Studies." In Ecological Studies, 191–213. New York, NY: Springer New York, 1985. http://dx.doi.org/10.1007/978-1-4612-5124-8_5.

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Miller, William L. "Effects of UV Radiation on Aquatic Humus: Photochemical Principles and Experimental Considerations." In Ecological Studies, 125–43. Berlin, Heidelberg: Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/978-3-662-03736-2_7.

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Bennett, K. D. "Post-glacial vegetation history: Ecological considerations." In Vegetation history, 699–724. Dordrecht: Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-009-3081-0_19.

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Schoukens, Hendrik. "Legal considerations in operationalizing eco-restoration in the European Union." In Ecological Restoration Law, 167–91. Abingdon, Oxon [UK] ; New York, NY : Routledge, 2019. | Series: Transitional justice: Routledge, 2019. http://dx.doi.org/10.4324/9780429468315-8.

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Costanza, Robert. "Ecological Economic Issues and Considerations in Indicator Development, Selection, and Use: Toward an Operational Definition of System Health." In Ecological Indicators, 1491–502. Boston, MA: Springer US, 1992. http://dx.doi.org/10.1007/978-1-4615-4661-0_47.

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Tyler, Germund, and Ursula Falkengren-Grerup. "Soil Chemistry and Plant Performance — Ecological Considerations." In Progress in Botany, 634–58. Berlin, Heidelberg: Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/978-3-642-80446-5_21.

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Beverton, Raymond J. H. "Longevity in Fish: Some Ecological and Evolutionary Considerations." In Evolution of Longevity in Animals, 161–85. Boston, MA: Springer US, 1987. http://dx.doi.org/10.1007/978-1-4613-1939-9_12.

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Lefroy, E. C., J. Salerian, and R. J. Hobbs. "Integrating Economic and Ecological Considerations: A Theoretical Framework." In Reintegrating Fragmented Landscapes, 209–44. New York, NY: Springer New York, 1993. http://dx.doi.org/10.1007/978-1-4613-9214-9_8.

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Otter, Ryan R., Gale B. Beaubien, Connor I. Olson, David M. Walters, and Marc A. Mills. "Practical Considerations for the Incorporation of Insect-Mediated Contaminant Flux into Ecological Risk Assessments." In Contaminants and Ecological Subsidies, 179–95. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-49480-3_9.

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Conference papers on the topic "Ecological Considerations"

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Hunt, Melody J. "Essential Considerations for Development of Estuarine Ecological Modeling Tools." In 10th International Conference on Estuarine and Coastal Modeling. Reston, VA: American Society of Civil Engineers, 2008. http://dx.doi.org/10.1061/40990(324)13.

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Nietch, Chris, Mike Borst, and Scott Struck. "Nutrient-Based Ecological Considerations for Stormwater Management Basins: Ponds and Wetlands." In World Water and Environmental Resources Congress 2005. Reston, VA: American Society of Civil Engineers, 2005. http://dx.doi.org/10.1061/40792(173)208.

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Bahmani, M. A. "Design considerations of medium-frequency power transformers in HVDC applications." In 2017 Twelfth International Conference on Ecological Vehicles and Renewable Energies (EVER). IEEE, 2017. http://dx.doi.org/10.1109/ever.2017.7935939.

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Alsayegh, Myrel, Benedikt Schmuelling, and Markus Clemens. "Design considerations of coil geometries in bidirectional wireless power transfer systems." In 2018 Thirteenth International Conference on Ecological Vehicles and Renewable Energies (EVER). IEEE, 2018. http://dx.doi.org/10.1109/ever.2018.8362397.

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Ombach, G. "Design and safety considerations of interoperable wireless charging system for automotive." In 2014 Ninth International Conference on Ecological Vehicles and Renewable Energies (EVER). IEEE, 2014. http://dx.doi.org/10.1109/ever.2014.6844157.

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Cremasco, Andrea, Mitrofan Curti, Siamak Pourkeivannour, and Elena A. Lomonova. "Medium-Frequency Transformers for Fast Rise Time PWM Voltages: Modelling and Design Considerations." In 2021 Sixteenth International Conference on Ecological Vehicles and Renewable Energies (EVER). IEEE, 2021. http://dx.doi.org/10.1109/ever52347.2021.9456631.

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Santaoja, M., and M. Niva. "43. The missing animal in entomophagy – ethical, ecological and aesthetic considerations on eating insects." In 6th EAAP International Symposium on Energy and Protein Metabolism and Nutrition. The Netherlands: Wageningen Academic Publishers, 2019. http://dx.doi.org/10.3920/978-90-8686-892-6_43.

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Haghbin, Saeid. "Design considerations of a 50 kW compact fast charger stations using nanocrystalline magnetic materials and SiC modules." In 2016 Eleventh International Conference on Ecological Vehicles and Renewable Energies (EVER). IEEE, 2016. http://dx.doi.org/10.1109/ever.2016.7476435.

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Demissie, Misganaw, Allen Wehrmann, Yanqing Lian, Geremew G. Amenu, Stephen Burch, and William Bogner. "Hydrologic and Hydraulic Considerations for the Ecological Restoration of the Emiquon Along the Illinois River." In World Water and Environmental Resources Congress 2005. Reston, VA: American Society of Civil Engineers, 2005. http://dx.doi.org/10.1061/40792(173)586.

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Marafao, Fernando P., Augusto M. S. Alonso, Fredrik Gothner, Elisabetta Tedeschi, and Danilo I. Brandao. "Power- and Current-Based Control of Distributed Inverters in Low-Voltage Microgrids: Considerations in Relation to Classic Droop Control." In 2020 Fifteenth International Conference on Ecological Vehicles and Renewable Energies (EVER). IEEE, 2020. http://dx.doi.org/10.1109/ever48776.2020.9242545.

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Reports on the topic "Ecological Considerations"

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Götz, Konrad, Ueli Haefeli, and Daniel Meierhans. Thematic synthesis “Hydropower and Market” of the NRP “Energy”. Swiss National Science Foundation (SNSF), December 2019. http://dx.doi.org/10.46446/publication_nrp70_nrp71.2019.6.en.

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In future, hydropower plants will need to produce more electricity. Glacial melting is creating the conditions to establish new reservoirs while further potential is also offered by heightening dam walls. However, from an economic perspective, the sector as a whole is suffering. New economic approaches are therefore required and, at the same time, greater attention must be paid to ecological considerations.
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Chambers, Jeanne C., Gary L. Wade, and [Editors]. Evaluating reclamation success: the ecological consideration-proceedings of a symposium; 1990 April 23-26; Charleston, WV. Radnor, PA: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experimental Station, 1992. http://dx.doi.org/10.2737/ne-gtr-164.

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Chambers, Jeanne C., Gary L. Wade, and [Editors]. Evaluating reclamation success: the ecological consideration-proceedings of a symposium; 1990 April 23-26; Charleston, WV. Radnor, PA: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experimental Station, 1992. http://dx.doi.org/10.2737/ne-gtr-164.

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Piercy, Candice, Safra Altman, Todd Swannack, Carra Carrillo, Emily Russ, and John Winkelman. Expert elicitation workshop for planning wetland and reef natural and nature-based features (NNBF) futures. Engineer Research and Development Center (U.S.), August 2021. http://dx.doi.org/10.21079/11681/41665.

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This special report discusses the outcomes of a September 2019 workshop intended to identify barriers to the consideration and implementation of natural and nature-based features (NNBF) in US Army Corps of Engineers (USACE) civil works projects. A total of 23 participants representing seven USACE districts, the US Army Engineer Research and Development Center (ERDC), and the University of California–Santa Cruz met at USACE’s South Atlantic Division Headquarters in Atlanta, Georgia, to discuss how to facilitate the implementation of NNBF into USACE project planning for wetlands and reefs using six categories: (1) site characterization, (2) engineering and design analysis, (3) life-cycle analysis, (4) economic analysis, (5) construction analysis, (6) and operation and maintenance (and monitoring). The workshop identified seven future directions in wetland and reef NNBF research and development: • Synthesize existing literature and analysis of existing projects to better define failure modes. • Determine trigger points that lead to loss of feature function. • Identify performance factors with respect to coastal storm risk management (CSRM) performance as well as ecological performance. • Focus additional research into cobenefits of NNBF. • Quantify the economic life-cycle costs of a project. • Improve technology transfer with regards to NNBF research and topics.
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5

Henderson, Tim, Mincent Santucci, Tim Connors, and Justin Tweet. National Park Service geologic type section inventory: Chihuahuan Desert Inventory & Monitoring Network. National Park Service, April 2021. http://dx.doi.org/10.36967/nrr-2285306.

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A fundamental responsibility of the National Park Service is to ensure that park resources are preserved, protected, and managed in consideration of the resources themselves and for the benefit and enjoyment by the public. Through the inventory, monitoring, and study of park resources, we gain a greater understanding of the scope, significance, distribution, and management issues associated with these resources and their use. This baseline of natural resource information is available to inform park managers, scientists, stakeholders, and the public about the conditions of these resources and the factors or activities which may threaten or influence their stability. There are several different categories of geologic or stratigraphic units (supergroup, group, formation, member, bed) which represent a hierarchical system of classification. The mapping of stratigraphic units involves the evaluation of lithologies, bedding properties, thickness, geographic distribution, and other factors. If a new mappable geologic unit is identified, it may be described and named through a rigorously defined process that is standardized and codified by the professional geologic community (North American Commission on Stratigraphic Nomenclature 2005). In most instances when a new geologic unit such as a formation is described and named in the scientific literature, a specific and well-exposed section of the unit is designated as the type section or type locality (see Definitions). The type section is an important reference section for a named geologic unit which presents a relatively complete and representative profile for this unit. The type or reference section is important both historically and scientifically, and should be recorded such that other researchers may evaluate it in the future. Therefore, this inventory of geologic type sections in NPS areas is an important effort in documenting these locations in order that NPS staff recognize and protect these areas for future studies. The documentation of all geologic type sections throughout the 423 units of the NPS is an ambitious undertaking. The strategy for this project is to select a subset of parks to begin research for the occurrence of geologic type sections within particular parks. The focus adopted for completing the baseline inventories throughout the NPS was centered on the 32 inventory and monitoring networks (I&M) established during the late 1990s. The I&M networks are clusters of parks within a defined geographic area based on the ecoregions of North America (Fenneman 1946; Bailey 1976; Omernik 1987). These networks share similar physical resources (geology, hydrology, climate), biological resources (flora, fauna), and ecological characteristics. Specialists familiar with the resources and ecological parameters of the network, and associated parks, work with park staff to support network level activities (inventory, monitoring, research, data management). Adopting a network-based approach to inventories worked well when the NPS undertook paleontological resource inventories for the 32 I&M networks. The network approach is also being applied to the inventory for the geologic type sections in the NPS. The planning team from the NPS Geologic Resources Division who proposed and designed this inventory selected the Greater Yellowstone Inventory and Monitoring Network (GRYN) as the pilot network for initiating this project. Through the research undertaken to identify the geologic type sections within the parks of the GRYN, methodologies for data mining and reporting on these resources was established. Methodologies and reporting adopted for the GRYN have been used in the development of this type section inventory for the Chihuahuan Desert Inventory & Monitoring Network. The goal of this project is to consolidate information pertaining to geologic type sections which occur within NPS-administered areas, in order that this information is available throughout the NPS...
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6

Henderson, Tim, Vincent Santucci, Tim Connors, and Justin Tweet. National Park Service geologic type section inventory: Northern Colorado Plateau Inventory & Monitoring Network. National Park Service, April 2021. http://dx.doi.org/10.36967/nrr-2285337.

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Abstract:
A fundamental responsibility of the National Park Service (NPS) is to ensure that park resources are preserved, protected, and managed in consideration of the resources themselves and for the benefit and enjoyment by the public. Through the inventory, monitoring, and study of park resources, we gain a greater understanding of the scope, significance, distribution, and management issues associated with these resources and their use. This baseline of natural resource information is available to inform park managers, scientists, stakeholders, and the public about the conditions of these resources and the factors or activities which may threaten or influence their stability. There are several different categories of geologic or stratigraphic units (supergroup, group, formation, member, bed) which represent a hierarchical system of classification. The mapping of stratigraphic units involves the evaluation of lithologies, bedding properties, thickness, geographic distribution, and other factors. If a new mappable geologic unit is identified, it may be described and named through a rigorously defined process that is standardized and codified by the professional geologic community (North American Commission on Stratigraphic Nomenclature 2005). In most instances when a new geologic unit such as a formation is described and named in the scientific literature, a specific and well-exposed section of the unit is designated as the type section or type locality (see Definitions). The type section is an important reference section for a named geologic unit which presents a relatively complete and representative profile. The type or reference section is important both historically and scientifically, and should be available for other researchers to evaluate in the future. Therefore, this inventory of geologic type sections in NPS areas is an important effort in documenting these locations in order that NPS staff recognize and protect these areas for future studies. The documentation of all geologic type sections throughout the 423 units of the NPS is an ambitious undertaking. The strategy for this project is to select a subset of parks to begin research for the occurrence of geologic type sections within particular parks. The focus adopted for completing the baseline inventories throughout the NPS was centered on the 32 inventory and monitoring networks (I&M) established during the late 1990s. The I&M networks are clusters of parks within a defined geographic area based on the ecoregions of North America (Fenneman 1946; Bailey 1976; Omernik 1987). These networks share similar physical resources (geology, hydrology, climate), biological resources (flora, fauna), and ecological characteristics. Specialists familiar with the resources and ecological parameters of the network, and associated parks, work with park staff to support network level activities (inventory, monitoring, research, data management). Adopting a network-based approach to inventories worked well when the NPS undertook paleontological resource inventories for the 32 I&M networks. The network approach is also being applied to the inventory for the geologic type sections in the NPS. The planning team from the NPS Geologic Resources Division who proposed and designed this inventory selected the Greater Yellowstone Inventory and Monitoring Network (GRYN) as the pilot network for initiating this project. Through the research undertaken to identify the geologic type sections within the parks of the GRYN methodologies for data mining and reporting on these resources was established. Methodologies and reporting adopted for the GRYN have been used in the development of this type section inventory for the Northern Colorado Plateau Inventory & Monitoring Network. The goal of this project is to consolidate information pertaining to geologic type sections which occur within NPS-administered areas, in order that this information is available throughout the NPS...
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7

Henderson, Tim, Vincent Santucci, Tim Connors, and Justin Tweet. National Park Service geologic type section inventory: Klamath Inventory & Monitoring Network. National Park Service, July 2021. http://dx.doi.org/10.36967/nrr-2286915.

Full text
Abstract:
A fundamental responsibility of the National Park Service (NPS) is to ensure that park resources are preserved, protected, and managed in consideration of the resources themselves and for the benefit and enjoyment by the public. Through the inventory, monitoring, and study of park resources, we gain a greater understanding of the scope, significance, distribution, and management issues associated with these resources and their use. This baseline of natural resource information is available to inform park managers, scientists, stakeholders, and the public about the conditions of these resources and the factors or activities which may threaten or influence their stability. There are several different categories of geologic or stratigraphic units (supergroup, group, formation, member, bed) which represent a hierarchical system of classification. The mapping of stratigraphic units involves the evaluation of lithologies, bedding properties, thickness, geographic distribution, and other factors. If a new mappable geologic unit is identified, it may be described and named through a rigorously defined process that is standardized and codified by the professional geologic community (North American Commission on Stratigraphic Nomenclature 2005). In most instances when a new geologic unit such as a formation is described and named in the scientific literature, a specific and well-exposed section of the unit is designated as the type section or type locality (see Definitions). The type section is an important reference section for a named geologic unit which presents a relatively complete and representative profile. The type or reference section is important both historically and scientifically, and should be protected and conserved for researchers to study and evaluate in the future. Therefore, this inventory of geologic type sections in NPS areas is an important effort in documenting these locations in order that NPS staff recognize and protect these areas for future studies. The documentation of all geologic type sections throughout the 423 units of the NPS is an ambitious undertaking. The strategy for this project is to select a subset of parks to begin research for the occurrence of geologic type sections within particular parks. The focus adopted for completing the baseline inventories throughout the NPS was centered on the 32 inventory and monitoring networks (I&M) established during the late 1990s. The I&M networks are clusters of parks within a defined geographic area based on the ecoregions of North America (Fenneman 1946; Bailey 1976; Omernik 1987). These networks share similar physical resources (geology, hydrology, climate), biological resources (flora, fauna), and ecological characteristics. Specialists familiar with the resources and ecological parameters of the network, and associated parks, work with park staff to support network level activities (inventory, monitoring, research, data management). Adopting a network-based approach to inventories worked well when the NPS undertook paleontological resource inventories for the 32 I&M networks. The network approach is also being applied to the inventory for the geologic type sections in the NPS. The planning team from the NPS Geologic Resources Division who proposed and designed this inventory selected the Greater Yellowstone Inventory and Monitoring Network (GRYN) as the pilot network for initiating this project. Through the research undertaken to identify the geologic type sections within the parks of the GRYN methodologies for data mining and reporting on these resources were established. Methodologies and reporting adopted for the GRYN have been used in the development of this type section inventory for the Klamath Inventory & Monitoring Network. The goal of this project is to consolidate information pertaining to geologic type sections which occur within NPS-administered areas, in order that this information is available throughout the NPS to inform park managers...
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