Bibliografías temáticas / Conservation and Enhancement

Índice

Artículos de revistas
Tesis
Libros
Capítulos de libros
Actas de conferencias
Informes

Literatura académica sobre el tema "Conservation and Enhancement"

Autor: Grafiati

Publicado: 10 de marzo de 2023

Crea una cita precisa en los estilos APA, MLA, Chicago, Harvard y otros

Elija tipo de fuente:

Consulte las listas temáticas de artículos, libros, tesis, actas de conferencias y otras fuentes académicas sobre el tema "Conservation and Enhancement".

Junto a cada fuente en la lista de referencias hay un botón "Agregar a la bibliografía". Pulsa este botón, y generaremos automáticamente la referencia bibliográfica para la obra elegida en el estilo de cita que necesites: APA, MLA, Harvard, Vancouver, Chicago, etc.

También puede descargar el texto completo de la publicación académica en formato pdf y leer en línea su resumen siempre que esté disponible en los metadatos.

Artículos de revistas sobre el tema "Conservation and Enhancement"

Showstack, Randy. "Conservation enhancement programs add up". Eos, Transactions American Geophysical Union 80, n.º 24 (1999): 270. http://dx.doi.org/10.1029/eo080i024p00270-03.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

James, R. W. "Heat transfer enhancement and energy conservation". Cryogenics 32, n.º 4 (enero de 1992): 414. http://dx.doi.org/10.1016/0011-2275(92)90065-i.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Zimparov, Ventsislav. "Energy conservation through heat transfer enhancement techniques". International Journal of Energy Research 26, n.º 7 (2002): 675–96. http://dx.doi.org/10.1002/er.810.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Gross, H. R. "CONSERVATION AND ENHANCEMENT OF ENTOMOPHAGOUS INSECTS —A PERSPECTIVE". Journal of Entomological Science 22, n.º 2 (1 de abril de 1987): 97–105. http://dx.doi.org/10.18474/0749-8004-22.2.97.

Texto completo

Resumen

Efforts to consistently and predictably integrate augmented and/or naturally occurring entomophagous insects into conventional management systems for insect pests of row crops continues to be a high priority yet elusive goal of biocontrol specialists. Enduring management systems will depend heavily on the conservation and enhancement of entomophagous insects. Conservation and enhancement strategies are reviewed, with comments on their attributes, limitations, practicality, and probability of successful implementation.

Los estilos APA, Harvard, Vancouver, ISO, etc.

Gupta, Deepak, Bhaskaran Gopalakrishnan y Hima Bindu Godavarthy. "Energy Conservation through Productivity Enhancement in Manufacturing Facilities". SAE International Journal of Materials and Manufacturing 1, n.º 1 (14 de abril de 2008): 600–611. http://dx.doi.org/10.4271/2008-01-1164.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

H. Kelly, Andrew. "Amenity enhancement and biodiversity conservation in Australian suburbia". International Journal of Law in the Built Environment 6, n.º 1/2 (8 de abril de 2014): 91–105. http://dx.doi.org/10.1108/ijlbe-05-2013-0022.

Texto completo

Resumen

Purpose – The purpose of this paper is to critically explore the historical background and current approach of the most common statutory instrument to maintain green landscapes in private residential gardens in cities and townships in suburban New South Wales (NSW), Australia. Design/methodology/approach – The narrative presents a transdisciplinary study. While its emphasis is on law and town planning, it also encompasses local government and legal history while touching upon environmental management and ecological science. This panoply of areas reflects the sheer complexity of the topic. While the presentation is initially descriptive, it moves on to a critique of the NSW Government's recent statutory approach. Findings – The paper demands that further attention must be paid to improving the design and architecture of statutory plans and underlying policies to not only improve urban biodiversity but also retain, as far as practicable, the visual beauty of the suburban landscape. This means reliance on local government to devise their own acceptable approaches. Flexibility rather than rigidity is warranted. Originality/value – The amount of scholarly material on this topic is relatively rare. The majority of information relies on excellent on-ground research and experience on the part of local experts, namely council employees and consultants. Academic and practical material must be drawn together to improve biodiversity conservation at both the local and regional spheres.

Los estilos APA, Harvard, Vancouver, ISO, etc.

Braithwaite, VA y AGV Salvanes. "Aquaculture and restocking: implications for conservation and welfare". Animal Welfare 19, n.º 2 (mayo de 2010): 139–49. http://dx.doi.org/10.1017/s0962728600001391.

Texto completo

Resumen

AbstractAs the harvesting of fish through commercial fisheries becomes both harder and less economically viable, the world is becoming increasingly dependent on aquaculture to provide fish for human consumption. The closely related activity of stock enhancement, whereby large numbers of fish are reared and then released, is a common practice aimed at increasing the numbers of fish in rivers and along coasts. Aquaculture and stock enhancement practices raise a number of welfare and conservation issues both for fish that are reared within captivity, and for the local populations and habitats that are influenced by fish-rearing activities. In this review, we illustrate how fish farms and hatcheries have directly affected fish welfare. Examples cover on-farm fish husbandry and healthcare, the interactions between farmed and wild fish, and survival of fish released for stock enhancement. These aspects are often intertwined with important conservation issues. Thus, we also review direct effects that aquaculture-generated pollution can have on local habitats, issues associated with feeding reared fish, and problems created by alien fish (either escapees or intentionally released fish). While awareness of fish welfare is certainly growing, so is the rate at which fish are reared. There is, therefore, a pressing need to understand the welfare and conservation issues that are affected by aquaculture and stock enhancement.

Los estilos APA, Harvard, Vancouver, ISO, etc.

Romeo, E. y R. Rudiero. "RUINS AND URBAN CONTEXT: ANALYSIS TOWARDS CONSERVATION AND ENHANCEMENT". ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XL-5/W2 (22 de julio de 2013): 531–35. http://dx.doi.org/10.5194/isprsarchives-xl-5-w2-531-2013.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

MIYAKOSHI, YASUYUKI. "Improvement of enhancement and conservation techniques for salmon stocks". NIPPON SUISAN GAKKAISHI 80, n.º 5 (2014): 674–76. http://dx.doi.org/10.2331/suisan.80.674.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Thayananthan, Vijey y Ahmed Alzranhi. "Enhancement of Energy Conservation Technologies in Wireless Sensor Network". Procedia Computer Science 34 (2014): 79–86. http://dx.doi.org/10.1016/j.procs.2014.07.052.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Más fuentes

Tesis sobre el tema "Conservation and Enhancement"

Faul, Andre Karel. "Biodiversity enhancement in Cape Flats urban habitats". Thesis, Stellenbosch : University of Stellenbosch, 2005. http://hdl.handle.net/10019.1/2823.

Texto completo

Resumen

Thesis (MSc (Conservation Ecology and Entomology))--University of Stellenbosc, 2005.
Biodiversity is under enormous pressure from an increasing human population. Urbanisation, agriculture, and mining are just some of the factors responsible for the continuous degradation of the natural environment. Of these, urbanisation is one of the leading factors of diversity loss. To address this problem, it is necessary to understand the relationship between biodiversity and urban areas, as well as the relationship between society and biodiversity. This study focuses on these relationships and suggest ways in which urban biodiversity can be maximised without compromising on development. In order to create an urban environment that successfully supports maximised biodiversity, new methods and ideas must be developed to promote the protection of urban ecosystems. The Cape Floristic Region in South Africa is a good example of an area that requires immediate action in order to prevent enormous losses in biodiversity. Data have shown drastic decreases in natural vegetation cover in this area, and with its close to 9000 species, of which approximately 60% occurs nowhere else in the world. This state of affairs should be regarded as a serious crisis. This study consists of three main parts, the first being a literature review on the current relationships between the urban environment, society, and biodiversity. The second and third parts report on two empirical investigations on the campus of the Faculty of Health Sciences at the University of Stellenbosch in the City of Cape Town. The first of these investigates the possibility of using spirituality connected to nature as a promotional tool for conservation through rehabilitation or restoration of damaged urban vegetation habitats. For this purpose students’ and staff members’ opinions of the urban nature at the campus were tested. In the second investigation the options of restoring biodiversity to the campus was considered by exploring the best options available for rehabilitation while taking the current biodiversity status on and around the premises into account. This was carried out through three smaller projects that included the physical reintroduction of plant species, vegetation analysis, and bird identification and attraction. The response of employees and students at the Faculty of Health Sciences was found to be in favour of restoring vegetation and animal life to the campus. This is supported by a belief that their attitude towards their work would improve with improved natural surroundings. Initial rehabilitation attempts highlighted the complexity of rehabilitation practices by bringing forward challenges and problems experienced with the reintroduction of plant species. Despite these problems, increased plant diversity in experimental areas showed the possibility of successfully completing the project. Biodiversity analysis showed that methods of controlling vegetation used by the university are doing more harm than good, as it results in indigenous vegetation being displaced by exotic vegetation. This study introduces a number of questions regarding the relationship between urbanisation and biodiversity and to what extent the two should be linked. Hopefully it is a step in the direction towards marrying the urban and natural environment, and to create a sustainable urban environment where society no longer sees nature as something outside the city boundaries.

Los estilos APA, Harvard, Vancouver, ISO, etc.

Tylianakis, Jason. "Ecological enhancement of an aphid parasitoid". Thesis, University of Canterbury. Zoology, 2002. http://hdl.handle.net/10092/1309.

Texto completo

Resumen

Insects have become increasingly resistant to chemical control methods, while at the same time public awareness of the harmful effects of synthetic pesticides has increased. The search for more environmentally 'friendly' means of pest suppression is gaining momentum and biological control (the use of natural enemies to reduce populations of noxious organisms) has become an increasingly sought-after option. Despite an increase in the establishment rate of insect natural enemies, classical biological control of arthropods is currently no more successful than it was one hundred years ago. Ecological theory relevant to population biology, food webs and diversity provides insight into how biological control agents can be made more effective, yet this theory has often been absent from the biological control literature. Examples of the use of ecological concepts (including intraguild predation, life-history omnivory and resource subsidies) in practical biological control are reviewed, and aspects of theory not yet considered in this context are discussed. Cereals are important as primary food crops, globally and within New Zealand. Possibly the greatest amount of damage sustained by cereal crops in New Zealand is caused by aphids and chemical control of these pests is very expensive relative to biological control. This thesis examines how biological control of the rose-grain aphid Metopolophium dirhodum (Walker) (Hemiptera: Aphidiidae) by the koinobiont, synovigenic endoparasitoid Aphidius rhopalosiphi De Stefani-Perez (Hymenoptera: Aphidiidae) can be enhanced by floral resource subsidies. The mechanisms underlying this enhancement were determined in a series of laboratory experiments and then tested in laboratory microcosms and in the field. Sugar resources significantly increased longevity and egg load in A. rhopalosiphi and another species of aphidiid, Diaeretiella rapae McIntosh. Pollen had no significant effect on longevity or egg load in these species. These results are discussed in terms of the effects of resource subsidies on egg- versus time-limitation. Laboratory microcosm experiments tested whether the mechanisms of increased potential fecundity via enhanced egg load and longevity translate into increased rates of parasitism (i.e., realised fecundity). Only treatments receiving sugar showed increased reproductive success. The presence of flowering buckwheat Fagopyrum esculentum Moench (c.v. Kitawase) (Polygonaceae) plants caused a slight, non-significant increase in rates of parasitism. Field surveys of natural aphid populations in a wheat Triticum aestivum (L.) (c.v. Otane) (Gramineae) field showed that proximity to floral buckwheat patches, distance to the nearest edge or the leeward end of the field were not significantly correlated with rates of parasitism. These variables were significantly correlated with aphid density in some surveys. Rates of parasitism were not correlated with aphid density. When aphid population density was controlled by experimental placement of aphids, proximity to floral resource patches significantly affected rates of parasitism. Parasitism rates were highest at the edges of buckwheat patches and declined exponentially with distance, eventually reaching zero beyond 14 m. Lower levels of parasitism were observed within the floral patches than at their edges. This phenomenon is compatible with the concept of spatio-temporal partitioning between parasitoid feeding and host-searching behaviours. Potential costs (increased predation risk, opportunity costs) and benefits (increased fecundity and longevity) associated with floral feeding by parasitoids, and temporal variation in these factors, are discussed. It is concluded that resource subsidies are not only effective in the practical enhancement of the efficacy of a specific biological control agent, but their use is based on a sound foundation in ecological theory that allows extension of these principles across taxa.

Los estilos APA, Harvard, Vancouver, ISO, etc.

MASSAI, Pietro. "Conservation and Enhancement of Indian Architecture, Integration of survey and comparison analysis processes for the conservation and valorization of Cultural Heritage". Doctoral thesis, Università degli studi di Ferrara, 2019. http://hdl.handle.net/11392/2488015.

Texto completo

Resumen

Conservation and Enhancement. Nowadays one of the most important debate ongoing, that involves every level’s actors in field of Architecture, Urban Planning, as well as promoters and stakeholders, is on the connection and interrelation in between these two fields of study. The introduction of the new concept of Industry 4.0 and the continuous need for growing of living standards, together with daily innovations in the AEC world (Architecture, Engineering and Construction Industry), is leading towards new horizons the entire concept of conservation of ancient architecture. Thanks to the growing possibilities of comparison in between way of living among different parts of the world, the individual and diffuse instinct in economically emerging countries is to reach a better state in the healthy possibilities and wellness. In these nations, the impulse towards a growth of the wellness conditions is usually combined with a conspicuous availability of free land plots and the willingness of moving towards new production areas. Ancient areas of cities were not commonly considered within this progress part of the possible evolution: in certain cases, as a matter of facts, city centres of developing nations became omitted areas, seen as not productive ones. The analysis of the difficulties that actors as municipalities, trusts, foundations and NGOs are facing because of the quick development and different government directions, focuses this research on the necessity of introducing an inspection methodology for the heritage centres that has to be as less expensive as possible from three main points of view. Economical, timing, easiness. The aim of the research is to define a documenting methodology that allows the creation of a cataloguing system of areas of not-yet-surveyed historic centres, in order to highlight possibilities towards the definition of conservations’ primer focuses. Therefore, the study emphases on urban context with the complexity of an initial organic settlement with two case studies in north India: Ahmedabad, Gujarat, and Jodhpur, Rajasthan.

Los estilos APA, Harvard, Vancouver, ISO, etc.

Cook, Benjmain O. "Lower Scotts Creek Floodplain and Habitat Enhancement Project". DigitalCommons@CalPoly, 2016. https://digitalcommons.calpoly.edu/theses/1647.

Texto completo

Resumen

Scotts Creek, located in northern Santa Cruz County, maintains the southernmost persistent population of Central California Coast (CCC) Coho Salmon (endangered) in addition to CCC steelhead (threatened). Fisheries biologists believe overwinter mortality due to lack of refuge habitat is the primary factor limiting salmonid production. Instream rearing habitat may also be limiting, especially during drought years. The legacy effects of historic land use practices, including dredging, wood removal, and the construction of levees, continued to limit refuge and rearing opportunities. A restoration project was implemented to improve refuge and rearing opportunities for salmonids along lower Scotts Creek by removing portions of the deteriorating levee, grading new connections with existing off-channel features, enhancing tributary confluences, constructing alcove habitat features at the margins of the stream channel, and constructing large wood complexes (LWCs) instream. Novel restoration techniques were employed on an experimental basis. Whole in-situ alder trees were pushed into the stream channel with their root systems left partially intact to establish living key pieces. Individual log, boulder, and rootwad LWC components were attached together with couplers that permitted some freedom of independent movement among the individual components. LWCs were braced against live, standing trees and stabilized with boulder ballasts placed on the streambed, which eliminated excavation of the streambed/banks and the need to dewater or divert the stream during construction. Project performance, changes to physical habitat characteristics, and changes to stream morphology associated with implementation were monitored using habitat assessment methods derived from the California Department of Fish and Wildlife’s (CDFW) salmonid habitat survey protocol (Flosi et al. 2010), and topographic survey techniques and data analysis adapted from Columbia Habitat Monitoring Protocol (Bouwes et al. 2011). Preliminary results indicated that LWCs remained stable and functional. In addition, implementation of the restoration project increased pool frequency, low-flow pool volume, instream cover, frequency of instream, alcove, and off-channel refuge habitat features, and frequency of points of connectivity with the floodplain. Long-term monitoring will be required to determine the survivorship, decay rates, and overall persistence of alder recruits.

Los estilos APA, Harvard, Vancouver, ISO, etc.

Tokatlian, Karine. "Evaluation of Oyster Shell Enhancement on Western Snowy Plover Breeding Success". Thesis, San Jose State University, 2017. http://pqdtopen.proquest.com/#viewpdf?dispub=10635621.

Texto completo

Resumen

The Pacific Coast population of the western snowy plover (Charadrius nivosus nivosus; plover) is listed as a federally threatened species under the U.S. Endangered Species Act due to poor reproductive success from anthropogenic habitat loss, and high predation pressure. Plovers in the South San Francisco Bay use dry salt evaporation ponds, and wildlife-managed ponds, to breed and winter. However, the South Bay Salt Pond Restoration Project aims to restore up to 6,110 hectares of this habitat back to native tidal marsh, which will force plovers to breed in smaller areas and in higher densities. In order to recover plovers in these unique conditions, remaining habitat can be enhanced using oyster shells, which may camouflage breeding plovers, and decrease predation. This study evaluated the effect of oyster shell enhancement on plover breeding success by comparing nesting density, success, and brood behavior between enhanced and unenhanced areas. Plovers did select to nest in enhanced areas; however, nest survival did not increase relative to unenhanced areas. Brood behavior was also affected by enhancement, though highly correlated with the location of optimal foraging habitat. It is likely that enhancement will only improve nesting success if predators are concurrently controlled. Ultimately, plovers may benefit from the application of oyster shells as it attracts nesting effort, and may be strategically used by resource managers.

Los estilos APA, Harvard, Vancouver, ISO, etc.

Okuyama, Junichi. "Study on conservation and enhancement of endangered sea turtles using animal behavioral information". 京都大学 (Kyoto University), 2007. http://hdl.handle.net/2433/135982.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Heath, Sacha Katharine. "Avian Diversity, Pest-Reduction Services, and Habitat Quality in an Intensive Temperate Agricultural Landscape| How Effective Is Local Biodiversity Enhancement?" Thesis, University of California, Davis, 2018. http://pqdtopen.proquest.com/#viewpdf?dispub=10845255.

Texto completo

Resumen

Thirty-four percent of Earth’s arable land has been converted to agricultural uses, and increased agricultural intensification has been correlated with contemporary decreases in avian abundance and functional diversity. Farm-scale biodiversity enhancement features such as native woody plant hedgerows have been planted in crop margins with the expectations of attracting beneficial predators and pollinators, and of improved pest control and pollination services in adjacent crops. Despite ongoing investment and perceived benefits of these types of enhancements for biodiversity, few evaluations have tested their effectiveness at increasing avian diversity. A growing body of research has quantified crop pest reduction by birds with indirect benefits for yield, yet few studies have evaluated whether farm-scale conservation activities improve effect sizes of these services. Further, whether or not crop margin habitats confer fitness benefits necessary for avian population viability (i.e., survival and reproduction) remains almost entirely unstudied. On each of these fronts, landscape effects can counteract or interact synergistically with the effects of local activities, and assessment of farmland habitat enhancement must be done with explicit reference to landscape context. I conducted field research in a system of extant woody hedgerows and semi-natural riparian habitat patches among farmlands of the Sacramento Valley of California’s Central Valley, USA to investigate three questions. Does farm-scale biodiversity enhancement and retention of semi-natural landscape habitat 1) influence patterns in avian abundance and diversity, 2) increase the rate of pest reduction by birds in adjacent crops, and 3) provide quality habitat and confer fitness benefits for avian occupants? In Chapter 1, and with collaborators, I sampled birds and habitat characteristics in 111 crop margins and landscape buffers during two winter and breeding seasons. We found that margins with hedgerows, treelines, or remnant riparian habitat harbored 2–3 times as many bird species and 3–6 times greater abundance than bare or weedy margins. Margin habitat type interacted with distance from semi-natural woodlands; hedgerow or riparian margins further from woodlands harbored more bird species. In Chapter 2, I performed a sentinel prey exclosure experiment in walnuts to compare pest cocoon predation rates by birds in 10 orchards with and 10 orchards without woody vegetation patches in their margins, and I characterized semi-natural cover within landscape buffers. Avian predator richness and abundance was greater in habitat orchard margins than in bare margins, and birds were confirmed predators of 23±29% pest cocoons per orchard (range 0 – 80%). Pest predation rates did not increase with the presence of woody margin habitat. Instead, predation rates increased with the increasing size of orchard trees, avian predator abundance, and percentage of semi-natural cover in the landscape. In Chapter 3, I used a suite of environmental, body condition, and population measures in long-distance migratory Zonotrichia sparrows to quantify habitat quality at hedgerows and natural reserves along a gradient of connectivity and landscape habitat amount. Abundance and within-winter apparent survival was highest in connected hedgerows and natural reserves with the most woodland landscape cover. Isolated hedgerows were of poor quality for first year Gambel’s white-crowned sparrows (Z. leucophrys gambelii) and the differences in within-winter apparent survival between first year and adult birds decreased significantly with increasing woodland landscape cover. The combined results suggest that farm scale habitat enhancement can be beneficial for birds in terms of local abundance and diversity, and within-winter apparent survival if connected to and among a sufficient percentage of other similar habitats. Farm scale enhancements can also be beneficial to growers by increasing the number of avian predators of crop pests. Yet, growers appear to benefit most by having crops located in landscapes with greater percentages of semi-natural landscape cover, where avian predation rates of crop pests were highest.

Los estilos APA, Harvard, Vancouver, ISO, etc.

Urquhart, Julie. "Public benefits from private forests and woodland in England : investigating the opportunities for public good enhancement". Thesis, University of Gloucestershire, 2009. http://eprints.glos.ac.uk/3191/.

Texto completo

Resumen

Public goods such as environmental conservation, amenity and carbon sequestration are increasingly emphasised in forest policy agendas. However, many public benefits in woodlands have occurred incidentally, rather than on the basis of socio-economic logic and often at locations relatively inaccessible to major centres of population. In fact, data reveal a concentration of privately owned woodland in densely populated areas, especially in central and southern England, and that woodland is often factored into residential location decisions and lifestyle behaviours. However, the provision of public goods is likely to be contingent on the value systems of private forest and woodland owners and their flexibility of response to measures promoted under the devolved forest strategies. A combination of qualitative and quantitative research methods were employed to construct a robust typology of private woodland owners with respect to their willingness and ability to deliver public good benefits in three study areas in England: the Lake District, Cornwall and the High Weald AONB. Building on an exploratory scoping study, Q Methodology interviews were conducted with 10 woodland owners in each study area, followed by a self-completion survey, administered using Dillman's Total Design Method. Data from 600 woodland owners was subjected to a Factor and Cluster Analysis, with the emergent model validated using Discriminant Analysis. Six discrete private woodland owner types were revealed: Individualists, Multifunctional Owners, Private Consumers, Conservationists, Investors and Amenity Owners. Important distinctions between owner groups are associated with the likely provision of particular benefits and disbenefits, and the classification suggests that a move from a production versus consumption/protection framework to one that includes intersecting goals may be more appropriate. Policy implications are discussed to facilitate use of the typology in targeting particular woodland owner groups with more nuanced policy mechanisms, including incentive schemes, market mechanisms and advisory services.

Los estilos APA, Harvard, Vancouver, ISO, etc.

AL-Doss, Abdullah Abdulaziz. "Germplasm pooling and multiple-trait selection for conservation and enhancement of Arabian alfalfa germplasms". Diss., The University of Arizona, 1993. http://hdl.handle.net/10150/186303.

Texto completo

Resumen

The development of regional germplasm pools to conserve genetic resources from a specific region has been suggested to increase germplasm utilization and to reduce maintenance costs. However, the effects of selection on genetic variability within germplasm pools have not been documented. This research attempted to study effects of germplasm pooling and multiple-trait selection on phenotypic and genetic variability within nondormant alfalfa (Medicago sativa L.) germplasm pools. Five germplasm pools differing in geographical representation were formed from 12 Middle Eastern ecotypes based on agronomical and morphological similarities. These germplasm pools included three restricted pools, representing variability among relatively similar ecotypes, and two broader-based pools. Syn-1 seed of germplasm pools were evaluated for blue aphid (Acyrthosiphon kondoi Shinji) resistance and forage yield in saline and non-saline environments in the greenhouse. Fifty six plants (p = 12.5%) were selected using Simple Weighted Index in each pool and in the 'Hejazi' ecotype, and interpollinated to form six Cycl-1 selected populations. These populations and six randomly selected populations were evaluated both in the greenhouse, to measure response to selection, and in the field, to measure effect of selection on phenotypic variability. The initial screening study indicated that all germplasm pools had low aphid resistance and good potential for increased yield in saline and non-saline environments. No significant differences were observed in the field between selected and random populations for any of the agronomical or morphological traits evaluated. This indicates that multiple-trait selection did not affect variability for traits not targeted by selection. Response to selection for aphid resistance was significant only in the restricted pools. Response to selection for forage yield in saline and non-saline environments was highest in the most broad-based pool. Half-sib analysis among 25 families indicated that genetic variability in selected populations was dependent on the level of variability present in the base population. The results of this study indicate that development of single Arabian alfalfa germplasm pool may be adequate to conserve the genetic variability among the Arabian alfalfa ecotypes since most of the desired traits among the Arabian ecotypes are common to most ecotypes.

Los estilos APA, Harvard, Vancouver, ISO, etc.

Lopez, Rachelle Sarai Sneh. "Enhancement Plan for Downtown Cayucos, Ca". DigitalCommons@CalPoly, 2009. https://digitalcommons.calpoly.edu/theses/171.

Texto completo

Resumen

An area can be torn by the competition between the preservation of its character and the desire for new development. Cayucos’ downtown area is recognized by both residents and visitors as a special place with a strong, small, coastal town feel. However, issues such as accessibility, public amenities, parking, maintenance, and general development needs have to be dealt with. This thesis deals with the issue of how to plan for change while maintaining the character of Cayucos, and presents an enhancement plan proposal for its downtown. The development of this plan was based on a research-based design methodology, which included a literature review on sense of place, a review of five case studies, and fieldwork with surveys, interviews, and on-site observations and analysis. The research included the understanding of the needs, interests, and expectations of the stakeholders, including local business owners, residents, and visitors, in order to help define core issues and to inform the vision and a series of responsive goals for the area’s enhancement. The final enhancement plan proposal followed a design approach that was responsive to site, context, and stakeholders, and will contribute to Cayucos’ quest for the increase of the quality of its downtown while responding to market and development needs.

Los estilos APA, Harvard, Vancouver, ISO, etc.

Más fuentes

Libros sobre el tema "Conservation and Enhancement"

Services, Bristol (England) Planning and Development. Conservation Area Enhancement Statement. Bristol: Bristol City Council, 1992.

Buscar texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Scott, M. N. Some hope: Conservation area enhancement proposals. Oxford: Oxford Brookes University, 1997.

Buscar texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

R, Ramamurthi y Geethabali, eds. Biodiversity: Monitoring, management, conservation, and enhancement. New Delhi: A.P.H. Pub. Corp., 2002.

Buscar texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Bristol (England). Planning and Development Services. Conservation area enhancement statements November 1993. Bristol: Bristol City Council, 1993.

Buscar texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Song-Jiu, Deng, Hua nan li gong da xue. Research Institute of Chemical Engineering., University of Miami. Clean Energy Research Institute., Zhongguo ke xue yuan. Guangzhou Institute of Energy Conversion. y International Symposium on Heat Transfer Enhancement and Energy Conservation (1988 : South China University of Technology), eds. Heat transfer enhancement and energy conservation. New York: Hemisphere Pub. Corp., 1990.

Buscar texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Nature, English, ed. Wildlife enhancement scheme. Peterborough: English Nature, 1991.

Buscar texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Urban archaeology enhancement. Pisa: ETS, 2013.

Buscar texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Sharda, V. N. Potential technologies for resource conservation & productivity enhancement. Dehradun: Central Soil & Water Conservation Research & Training Institute, 2009.

Buscar texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Sharda, V. N. Potential technologies for resource conservation & productivity enhancement. Dehradun: Central Soil & Water Conservation Research & Training Institute, 2009.

Buscar texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Sharda, V. N. Potential technologies for resource conservation & productivity enhancement. Dehradun: Central Soil & Water Conservation Research & Training Institute, 2009.

Buscar texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Más fuentes

Capítulos de libros sobre el tema "Conservation and Enhancement"

Rohwer, Johann M., Brett G. Olivier y Jan-Hendrik S. Hofmeyr. "Moiety Conservation and Flux Enhancement". En Technological and Medical Implications of Metabolic Control Analysis, 27–32. Dordrecht: Springer Netherlands, 2000. http://dx.doi.org/10.1007/978-94-011-4072-0_2.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Langton, Richard, James Lindholm, James Wilson y Sally Sherman. "An Age-Structured Model of Fish Population Enhancement". En Dynamic Modeling for Marine Conservation, 376–94. New York, NY: Springer New York, 2002. http://dx.doi.org/10.1007/978-1-4613-0057-1_17.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Mayinger, F. "Modern Advances in Optical Measuring Techniques Tools to Support Energy Conservation". En Heat Transfer Enhancement of Heat Exchangers, 357–79. Dordrecht: Springer Netherlands, 1999. http://dx.doi.org/10.1007/978-94-015-9159-1_19.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Ebisu, T. "Development of New Concept Air-Cooled Heat Exchanger for Energy Conservation of Air-Conditioning Machine". En Heat Transfer Enhancement of Heat Exchangers, 601–20. Dordrecht: Springer Netherlands, 1999. http://dx.doi.org/10.1007/978-94-015-9159-1_32.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Carocci, Caterina F., Fabrizia Campisi y Irene Tranchina. "Earthquake and Enhancement: An Opportunity to Preserve the Medieval Castle of Fossa (L’Aquila, Italy)". En Built Heritage: Monitoring Conservation Management, 237–46. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-08533-3_20.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Del Vivo, Caterina. "Gli archivi dei movimenti e di altri soggetti sociali: alcuni esempi in Toscana". En Tramandare la memoria sociale del Novecento, 87–95. Florence: Firenze University Press, 2021. http://dx.doi.org/10.36253/978-88-5518-289-8.09.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Adetunji, Charles Oluwaseun, Kingsley Eghonghon Ukhurebor, Olugbemi Tope Olaniyan, Benjamin Ewa Ubi, Julius Kola Oloke, Wadzani Palnam Dauda y Daniel Ingo Hefft. "Recent Advances in Molecular Techniques for the Enhancement of Crop Production". En Agricultural Biotechnology, Biodiversity and Bioresources Conservation and Utilization, 201–20. Boca Raton: CRC Press, 2022. http://dx.doi.org/10.1201/9781003178880-12.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Nadkarni, Nalini M. "Enhancement of forest canopy research, education, and conservation in the new millennium". En Tropical Forest Canopies: Ecology and Management, 361–67. Dordrecht: Springer Netherlands, 2001. http://dx.doi.org/10.1007/978-94-017-3606-0_29.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Maietti, Federica. "Digital Documentation for Enhancement and Conservation of Minor or Inaccessible Heritage Sites". En Contributions to Management Science, 139–56. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-14121-8_8.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Shahzad, Anwar y Rakhshanda Akhtar. "Secondary Metabolite Enhancement in Medicinal Climbers Through the Intervention of Abiotic and Biotic Elicitors". En Biotechnological strategies for the conservation of medicinal and ornamental climbers, 311–23. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-19288-8_12.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Actas de conferencias sobre el tema "Conservation and Enhancement"

Gurov, Igor P. y Mikhail V. Volkov. "Distorted noisy interferogram enhancement and evaluation by nonlinear 2D data-dependent fringe processing". En Lasers in Metrology and Art Conservation, editado por Wolfgang Osten, Werner P. O. Jueptner y Malgorzata Kujawinska. SPIE, 2001. http://dx.doi.org/10.1117/12.445560.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Stinson, J., J. Bros Williamson, A. Reid y J. Currie. "Conservation of a historic building through sympathetic thermal enhancement". En STREMAH 2015. Southampton, UK: WIT Press, 2015. http://dx.doi.org/10.2495/str150531.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Mathur, Akshita y Senthil Arumugam Muthukumaraswamy. "On the enhancement of building energy conservation using energy auditing". En 2017 International Conference on Intelligent Sustainable Systems (ICISS). IEEE, 2017. http://dx.doi.org/10.1109/iss1.2017.8389267.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Alhajri, Nasser A., Ramsey J. White y Miguel Lopez Andreu. "Crude Oil Process Enhancement and Water Conservation Through Industrial Revolution Initiatives". En SPE Middle East Oil and Gas Show and Conference. Society of Petroleum Engineers, 2019. http://dx.doi.org/10.2118/195044-ms.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Roy, Pritam Singha y Samik Chakraborty. "Performance enhancement of slotted shaped microstrip antenna for wireless communication". En 2013 International Conference on Green Computing, Communication and Conservation of Energy (ICGCE). IEEE, 2013. http://dx.doi.org/10.1109/icgce.2013.6823390.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Mandi, Rajashekar P., R. K. Hegde y S. N. Sinha. "Performance enhancement of cooling towers in thermal power plants through energy conservation". En 2005 IEEE Russia Power Tech. IEEE, 2005. http://dx.doi.org/10.1109/ptc.2005.4524607.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Meng, F. L., Y. Li, H. B. Lin y X. Y. Deng. "Simultaneous Denoising and Enhancement of Seismic Signals by a Fractal Conservation Law". En 76th EAGE Conference and Exhibition 2014. Netherlands: EAGE Publications BV, 2014. http://dx.doi.org/10.3997/2214-4609.20141589.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

BROSETA PALANCA, MARIA TERESA y BLANCA PÉREZ MERINO. "URBAN REGENERATION IN HERITAGE CONSERVATION AREAS: CULTURE AS A TOOL OF ENHANCEMENT". En SUSTAINABLE CITY 2019. Southampton UK: WIT Press, 2019. http://dx.doi.org/10.2495/sc190361.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Rajamani, V., P. Babu y M. Rajinikannan. "Optimal Histogram Modification scheme for image contrast enhancement using Otsu's optimality method". En 2013 International Conference on Green Computing, Communication and Conservation of Energy (ICGCE). IEEE, 2013. http://dx.doi.org/10.1109/icgce.2013.6823408.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Anitha, U. y S. Malarkkan. "Review on sonar image enhancement and object detection using image fusion techniques". En 2013 International Conference on Green Computing, Communication and Conservation of Energy (ICGCE). IEEE, 2013. http://dx.doi.org/10.1109/icgce.2013.6823438.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Informes sobre el tema "Conservation and Enhancement"

Exner, Dagmar, Jørgen Rose, Élodie Héberlé y Sara Mauri. Conservation compatible energy retrofit technologies: Part II: Documentation and assessment of conventional and innovative solutions for conservation and thermal enhancement of window systems in historic buildings. Editado por Alexander Rieser. IEA SHC Task 59, octubre de 2021. http://dx.doi.org/10.18777/ieashc-task59-2021-0005.

Texto completo

Resumen

The main objective of Subtask C is to identify, assess and in some cases further develop retrofit solutions and strategies for historic buildings. The solutions should fulfil the conservation compatibility of historic buildings as well as energy efficiency goals towards lowest possible energy demand and CO2 emissions (NZEB). Further, the objective is to make the solutions available for comprehensive integrated refurbishing concepts and strategies.

Los estilos APA, Harvard, Vancouver, ISO, etc.

Pruitt, Bruce, K. Killgore, William Slack y Ramune Matuliauskaite. Formulation of a multi-scale watershed ecological model using a statistical approach. Engineer Research and Development Center (U.S.), noviembre de 2020. http://dx.doi.org/10.21079/11681/38862.

Texto completo

Resumen

The purpose of this special report is to provide a statistical stepwise process for formulation of ecological models for application at multiple scales using a stream condition index (SCI). Given the global variability of aquatic ecosystems, this guidance is for broad application and may require modification to suit specific watersheds or stream reaches. However, the general statistical treatise provided herein applies across physiographies and at multiple scales. The Duck River Watershed Assessment in Tennessee was used, in part, to develop and test this multiscale, statistical approach; thus, it is considered a case example and referenced throughout this report. The findings of this study can be utilized to (1) prioritize water-sheds for restoration, enhancement, and conservation; (2) plan and conduct site-specific, intensive ecosystem studies; and (3) assess ecosystem outcomes (that is, ecological lift) applicable to future with and without restoration actions including alternative, feasibility, and cost-benefit analyses and adaptive management.

Los estilos APA, Harvard, Vancouver, ISO, etc.

Silverman, Allison. Using International Law to Advance Women’s Tenure Rights in REDD+. Rights and Resources Initiative, junio de 2015. http://dx.doi.org/10.53892/uyna2326.

Texto completo

Resumen

Reducing Emissions from Deforestation and Forest Degradation (REDD+) is an international initiative to mitigate climate change in the forest sector. It is intended to incentivize developing countries to reduce greenhouse gas emissions from deforestation and forest degradation, as well as promote sustainable management of forests, and conservation and enhancement of forest carbon stocks. REDD+ has significant implications for land and resource rights, and raises particular concerns for women. These concerns arise from discrimination that women already face in resource management processes, largely due to unclear, unsecure and unequal tenure rights. Women represent a large percentage of the world’s poor, and they are often directly dependent on natural resources. As a result, there are significant risks that REDD+ could exacerbate existing inequalities for women if it fails to respect women’s tenure rights. This paper makes a case for advancing women’s tenure rights and how international law can be used to promote those rights in the context of REDD+.

Los estilos APA, Harvard, Vancouver, ISO, etc.

Saillant, Eric, Jason Lemus y James Franks. Culture of Lobotes surinamensis (Tripletail). Mississippi Department of Marine Resources, enero de 2014. http://dx.doi.org/10.18785/ose.001.

Texto completo

Resumen

The Tripletail, Lobotes surinamensis, is a pelagic fish found in tropical and sub-tropical waters of all oceans. Tripletails are often associated with floating debris and make frequent incursions in bays and estuaries where they are targeted by recreational fishermen. In Mississippi waters the species is typically present during the late spring and summer season that also correspond to the period of sexual maturation and spawning (Brown-Peterson and Franks 2001). Tripletail is appreciated as a gamefish but is also prized for its flesh of superior quality. The fast growth rate of juveniles in captivity documented by Franks et al. (2001) and the excellent quality of Tripletail flesh both contribute to the potential of this species for marine aquaculture. In addition, the production of cultured juveniles would be precious to develop a better understanding of the biology, early life history and habitat use of Tripletail larvae and juveniles, a topic largely undocumented to date, through experimental releases and controlled studies. The culture of tripletail thus supports the Tidelands Trust Fund Program through improved conservation of natural resources, potential enhancement of fisheries productivity and potential development of a new economic activity on the Gulf coast producing tripletail via aquaculture. The Objective of this project was to initiate development of methods and techniques needed to spawn captive held tripletail broodfish and raise their offspring to evaluate their growth and development in captivity. In this report we will present the results of studies aiming to develop methods and protocols for captive spawning of tripletail and the first data obtained on the early development of tripletail larvae. A major issue that was encountered with tripletail broodstock development during the project lied in the difficulties associated with identifying the sex of adults caught in the wild and candidates for being incorporated in mating sets for spawning. This issue was addressed during the course of the project by examining the potential of a non-lethal method of hormonal sexing. The results of these preliminary investigations are presented in the third part of this report. All protocols used in the project were determined with the guidance of the Institutional Animal Care and Use Committee (IACUC) of the University of Southern Mississippi (USM IACUC protocol number 10100108).

Los estilos APA, Harvard, Vancouver, ISO, etc.

OVERHANG EFFECT ON WEB CRIPPLING CAPACITY OF COLDFORMED AUSTENITIC STAINLESS STEEL SHS MEMBERS: AN EXPERIMENTAL STUDY. The Hong Kong Institute of Steel Construction, agosto de 2022. http://dx.doi.org/10.18057/icass2020.p.343.

Texto completo

Resumen

This paper studies the overhang effects on ultimate bearing capacities of cold-formed austenitic stainless steel square hollow section (SHS) members undergoing web crippling between EndTwo-Flange (ETF) and Interior-Two-Flange (ITF) loading conditions. A total of 16 web crippling tests were conducted with specimens covering various overhang lengths. Tensile coupon tests were performed to obtain the material properties of the test specimens. The web crippling capacities obtained from the tests were compared with the nominal capacities predicted by the SEI/ASCE 8-22 Specification for the design of cold-formed stainless steel structural members. It is shown that the SEI/ASCE 8-22 Specification leads to overly conservative web crippling capacity predictions for the tubular specimens with overhangs. The applicability of the overhang effect enhancement factor codified in the AISI S100- 16 Specification to the studied stainless steel specimens was evaluated. It is revealed that the accuracy and consistency of the web crippling capacity predictions can be enhanced by employing the enhancement factor codified in the AISI S100-16 Specification, yet such a treatment still leads to rather scatter predictions and can lead to unconservative capacity estimations. An extended investigation is currently underway to propose improved design rules for cold-formed stainless steel tubular members with overhangs under ETF loading condition.

Los estilos APA, Harvard, Vancouver, ISO, etc.

Ofrecemos descuentos en todos los planes premium para autores cuyas obras están incluidas en selecciones literarias temáticas. ¡Contáctenos para obtener un código promocional único!