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Rozprawy doktorskie na temat „Rock habitat”

Autor: Grafiati

Data publikacji: 3 czerwca 2025

Data aktualizacji: 31 lipca 2025

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1

Musch, Andrea E. "Spawning habitat selection of sympatric smallmouth bass (Micropterus dolomieu) and rock bass ((Ambloplites rupestris) in north temperate lakes : habitat separation in space and time /." Link to full text, 2007. http://epapers.uwsp.edu/thesis/2007/Musch.pdf.

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Pajak, Paul. "Habitat evaluation and production of rock bass in two Virginia streams." Thesis, Virginia Polytechnic Institute and State University, 1985. http://hdl.handle.net/10919/104528.

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Galindo, Leal Carlos. "Effects of habitat and food on demographic classes and population dynamics of a habitat specialist, the rock mouse." Thesis, University of British Columbia, 1991. http://hdl.handle.net/2429/30839.

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I examined the relations between habitat structure, population variability and patterns of microhabitat use by demographic classes (sex, age, residency) in the rock mouse in southern Durango, Mexico. I also examined individual and population responses to experimental changes in food abundance, and the consequences for the prevalence of botfly parasitism. I used a gradient of habitats in manzanita-oak shrubland to analyze demographic variability and microhabitat use patterns. If demographic parameters of habitat specialists are closely associated with habitat structure, I expected populations

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Olpinski, Stanislaw Christopher. "Breeding ecology, habitat and morphometrics of Rock Ptarmigan Lagopus mutus L. in Nouveau-Québec." Thesis, McGill University, 1986. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=65370.

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Kaler, Robb S. A. "Demography, habitat use and movements of a recently reintroduced island populationof Evermann's Rock Ptarmigan." Manhattan, Kan. : Kansas State University, 2007. http://hdl.handle.net/2097/382.

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Kaler, Robb S. A. "Demography, habitat use and movements of a recently reintroduced island population of Evermann’s Rock Ptarmigan." Thesis, Kansas State University, 2007. http://hdl.handle.net/2097/382.

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Master of Science<br>Department of Biology<br>Brett K. Sandercock<br>Translocations are a useful management tool for restoring wildlife species to their native ranges, but require post-release monitoring to determine project success. We report results of a 4-year effort to reestablish a breeding population of Evermann's Rock Ptarmigan (Lagopus mutus evermanni) on Agattu Island in the Aleutian Archipelago, Alaska. This endemic subspecies of ptarmigan was extirpated from most of the Near Islands by introductions of arctic fox by fur traders, and natural recolonizations did not occur after fox er

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Cummins, James L. Jr. "Habitat suitability and population characteristics of smallmouth bass and rock bass in the Powell River, Virginia." Thesis, This resource online, 1994. http://scholar.lib.vt.edu/theses/available/etd-12042009-020235/.

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Parnum, Iain Michael. "Benthic habitat mapping using multibeam sonar systems." Thesis, Curtin University, 2007. http://hdl.handle.net/20.500.11937/1131.

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The aim of this study was to develop and examine the use of backscatter data collected with multibeam sonar (MBS) systems for benthic habitat mapping. Backscatter data were collected from six sites around the Australian coastal zone using the Reson SeaBat 8125 MBS system operating at 455 kHz. Benthic habitats surveyed in this study included: seagrass meadows, rhodolith beds, coral reef, rock, gravel, sand, muddy sand, and mixtures of those habitats. Methods for processing MBS backscatter data were developed for the Coastal Water Habitat Mapping (CWHM) project by a team from the Centre for Mari

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Parnum, Iain Michael. "Benthic habitat mapping using multibeam sonar systems." Curtin University of Technology, Dept. of Imaging and Applied Physics, Centre for Marine Science and Technology, 2007. http://espace.library.curtin.edu.au:80/R/?func=dbin-jump-full&object_id=18584.

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The aim of this study was to develop and examine the use of backscatter data collected with multibeam sonar (MBS) systems for benthic habitat mapping. Backscatter data were collected from six sites around the Australian coastal zone using the Reson SeaBat 8125 MBS system operating at 455 kHz. Benthic habitats surveyed in this study included: seagrass meadows, rhodolith beds, coral reef, rock, gravel, sand, muddy sand, and mixtures of those habitats. Methods for processing MBS backscatter data were developed for the Coastal Water Habitat Mapping (CWHM) project by a team from the Centre for Mari

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Iddir, Smaïl. "Peuplement holocène du bas Mertoutek, zone centrale de la chaîneTéfedest, Massif de l'Ahaggar (Algérie)." Thesis, Toulouse 2, 2013. http://www.theses.fr/2013TOU20037/document.

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Le présent travail s’articule autour de plusieurs thèmes. Il s’agit de l’étude archéologique de la région du Bas Mertoutek dans la Téfedest. Cette recherche s’intéresse à tous les documents archéologiques présents sur le terrain. L’analyse des sites d’habitat néolithiques et l’étude des vestiges récoltés lors des fouilles, ont permis de les situer parmi les cultures néolithiques de l’Ahaggar et du Sahara central. De même, l’étude des monuments funéraires, l’analyse de leur distribution géographique ainsi que la fouille de certaines formes architecturales, ont conduit à affiner nos connaissance

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Weibull, Henrik. "Bryophytes on boulders : diversity, habitat preferences and conservation aspects /." Uppsala : Swedish Univ. of Agricultural Sciences (Sveriges lantbruksuniv.), 2000. http://epsilon.slu.se/avh/2000/99-3371261-6.pdf.

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Abeln, Jen Luc. "ENVIRONMENTAL DRIVERS OF HABITAT USE BY BIGHEADED CARPS TO INFORM HARVEST IN THE STARVED ROCK POOL OF THE ILLINOIS RIVER." OpenSIUC, 2018. https://opensiuc.lib.siu.edu/theses/2477.

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Lateral habitats provide a multitude of benefits to riverine fishes, including invasive Silver Carp (Hypophthalmicthys molitrix) and Bighead Carp (H. nobilis), hereafter bigheaded carp. Harvesters have focused removal efforts in lateral habitats (e.g., backwaters and side channels); however, little research has examined the lateral habitat use of bighead carps. The Starved Rock Pool (SRP) is the downstream most pool in the upper Illinois River where contracted commercial fishermen target bigheaded carp to reduce dispersal pressure towards the Laurentian Great Lakes. To examine bigheaded carps’

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Brighenti, Stefano. "Ecological shifts of stream ecosystems in a deglaciating area of the European Alps." Doctoral thesis, Università degli studi di Trento, 2019. http://hdl.handle.net/11572/244514.

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This thesis provides a contribution to the knowledge on the effects of deglaciation on alpine stream ecosystems, taking into account also the hydroecological influence of thawing permafrost and paraglacial features. With a focus on the European Alps, a review is provided on the climate changes and shifts in the cryosphere (snow, glaciers, permafrost), the related changes in hydrology, geomorphic processes and the physical and chemical habitat of alpine river networks, and the consequent shifts in stream communities and food webs. A conceptual model is provided to summarize the complex interact

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Brighenti, Stefano. "Ecological shifts of stream ecosystems in a deglaciating area of the European Alps." Doctoral thesis, Università degli studi di Trento, 2019. http://hdl.handle.net/11572/244514.

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This thesis provides a contribution to the knowledge on the effects of deglaciation on alpine stream ecosystems, taking into account also the hydroecological influence of thawing permafrost and paraglacial features. With a focus on the European Alps, a review is provided on the climate changes and shifts in the cryosphere (snow, glaciers, permafrost), the related changes in hydrology, geomorphic processes and the physical and chemical habitat of alpine river networks, and the consequent shifts in stream communities and food webs. A conceptual model is provided to summarize the complex interact

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Raw, Robert Nicolas Vause. "Population structure, site fidelity, and fine-scale habitat use of the broadnose sevengill shark, Notorynchus cepedianusat Pyramid rock, False Bay, South Africa." Master's thesis, University of Cape Town, 2012. http://hdl.handle.net/11427/11312.

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Includes bibliographical references.<br>The aims of this study were to investigate elements of the demographics, fine-scale habitat use and site fidelity of sevengill sharks. The study was conducted at an aggregation hotspot within a Marine Protected Area, near Miller’s Point in False Bay, South Africa.

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16

Calabrese, Alissa. "A survey of the branchiopoda and community associates in rock pools with respect to abiotic habitat parameters across outcrops in western Australia and northern AZ, U.S.A." Akron, OH : University of Akron, 2009. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=akron1248114088.

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Thesis (M.S.)--University of Akron, Dept. of Biology, 2009.<br>"August, 2009." Title from electronic thesis title page (viewed 11/11/2009) Advisor, Stephen C. Weeks; Committee members, Peter Lavrentyev, Randall Mitchell; Department Chair, Monte Turner; Dean of the College, Chand Midha; Dean of the Graduate School, George R. Newkome. Includes bibliographical references.

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17

Pentland, Craig. "Behavioural ecology of the black-flanked rock-wallaby (Petrogale lateralis lateralis): Refuge importance in a variable environment." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2014. https://ro.ecu.edu.au/theses/1280.

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The black-flanked rock-wallaby (Petrogale lateralis lateralis) has suffered a significant decline in its distribution in Western Australia. This has been attributed to introduced predators (predominantly the red fox) and herbivores, fire, and habitat destruction due to clearing. Although since 2001 the Department of Environment and Conservation (DEC) had begun to reintroduce this species back into its former range, little was known of the behavioural ecology of this species. Fox control in the 1980s and 1990s resulted in population increases of rock-wallabies on several reserves in the central

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O'Leary, Rebecca A. "Informed statistical modelling of habitat suitability for rare and threatened species." Thesis, Queensland University of Technology, 2008. https://eprints.qut.edu.au/17779/1/Rebecca_O%27Leary_Thesis.pdf.

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In this thesis a number of statistical methods have been developed and applied to habitat suitability modelling for rare and threatened species. Data available on these species are typically limited. Therefore, developing these models from these data can be problematic and may produce prediction biases. To address these problems there are three aims of this thesis. The _rst aim is to develop and implement frequentist and Bayesian statistical modelling approaches for these types of data. The second aim is develop and implement expert elicitation methods. The third aim is to apply these novel ap

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O'Leary, Rebecca A. "Informed statistical modelling of habitat suitability for rare and threatened species." Queensland University of Technology, 2008. http://eprints.qut.edu.au/17779/.

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In this thesis a number of statistical methods have been developed and applied to habitat suitability modelling for rare and threatened species. Data available on these species are typically limited. Therefore, developing these models from these data can be problematic and may produce prediction biases. To address these problems there are three aims of this thesis. The _rst aim is to develop and implement frequentist and Bayesian statistical modelling approaches for these types of data. The second aim is develop and implement expert elicitation methods. The third aim is to apply these novel ap

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Aarts, Geert. "Modelling space-use and habitat preference from wildlife telemetry data." Thesis, St Andrews, 2007. http://hdl.handle.net/10023/327.

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21

Lewis, Mattea A. "Roost Selection and Seasonal Activity of a Remnant Population of Northern Myotis (Myotis septentrionalis) in Pennsylvania." Ohio University / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1607005147181749.

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22

Bryce, Casey Catherine. "Microbial stress in rock habitats." Thesis, University of Edinburgh, 2015. http://hdl.handle.net/1842/15776.

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Micro-organisms are the most abundant and diverse form of life on Earth. Their ability to tolerate stress has enabled them to colonise many inhospitable environments. Microbial processes alter the chemistry of the environment which has left a lasting mark on the geological record. On the other hand, microbial life is heavily influenced by environmental conditions. Indeed, the history of the Earth is shaped by the co-evolution of microbial and geological processes. This thesis explores how micro-organisms are influenced by their environment, with particular reference to microbial rock habitats.

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Iddir, Smaïl. "Peuplement holocène du bas Mertoutek, zone centrale de la chaîneTéfedest, Massif de l'Ahaggar (Algérie)." Electronic Thesis or Diss., Toulouse 2, 2013. http://www.theses.fr/2013TOU20037.

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Le présent travail s’articule autour de plusieurs thèmes. Il s’agit de l’étude archéologique de la région du Bas Mertoutek dans la Téfedest. Cette recherche s’intéresse à tous les documents archéologiques présents sur le terrain. L’analyse des sites d’habitat néolithiques et l’étude des vestiges récoltés lors des fouilles, ont permis de les situer parmi les cultures néolithiques de l’Ahaggar et du Sahara central. De même, l’étude des monuments funéraires, l’analyse de leur distribution géographique ainsi que la fouille de certaines formes architecturales, ont conduit à affiner nos connaissance

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24

Tampucci, D. "Glacial and periglacial landforms as warm-stage refugia for cold-adapted plant and arthropod species:ecological and biogeographical significance of a habitat system." Doctoral thesis, Università degli Studi di Milano, 2016. http://hdl.handle.net/2434/438244.

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Since 1880 air temperature at global scale rapidly increased of c. 0.85 °C likely due to the increasing amount of anthropogenic greenhouse gas, and is forecast to increase over the 21st century as well. Cold-adapted species of the high latitude/altitude are the first to be threatened by such climate change, due to the progressive reduction of their suitable areas. Microclimatic heterogeneity at landscape level is supposed to play a key role in this scenario providing warm-stage refugia, sites able to preserve suitable climate conditions for cold-adapted species in spite of the ongoing climate

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Wyles, Kayleigh J. "Rocky shores : from habitat threat to marine awareness & well-being benefits." Thesis, University of Plymouth, 2014. http://hdl.handle.net/10026.1/3038.

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Previous psychological research has demonstrated the benefits of visiting natural environments, especially coastal areas. However, research within Marine Biology has shown that such visits can harm natural habitats. Consequently, this thesis uses an integrative approach to examine both the risks to the environment and benefits to the human visitors in the context of rocky shores (intertidal areas where solid rock predominates). This was investigated using seven studies that involved a range of methods. Perception-based surveys (Studies 1 & 2) explored the perceived impacts on the visitor, and

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Honoré, Emmanuelle. "L'appropriation de la nature par l'homme au Sahara égyptien (Gilf el-Kebir) au cours de l'optimum holocène." Thesis, Paris 1, 2013. http://www.theses.fr/2013PA010693.

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Vaste plateau de grès découpé d'innombrables vallées sèches au sein du Sahara oriental, le Gilf el-Kebir a servi de zone refuge pendant l'optimum holocène, d'environ 8000 à 4000 avant notre ère. Les données archéologiques permettent de restituer les pratiques quotidiennes et les stratégies de moyen ou long terme des groupes ayant fréquenté la région pendant cet intervalle. L'habitat et la mobilité, la gestion des ressources et approvisionnements et l'organisation des activités sont autant de témoins de la relation de l'homme à son environnement, et de la façon dont il l'exploite pour ses besoi

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Greenep, H. K. "Urban ecology in Christchurch: a reconciliation approach to enhancing native biodiversity on urban greyfields." Lincoln University, 2009. http://hdl.handle.net/10182/1924.

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Traditionally New Zealand ecological research has focused on nature outside of cities, however, as with global trends, there is now more interest being given to the ecological functioning of cities and the potential they may hold for protecting native biodiversity. Traditionally, efforts to maintain biodiversity in urban areas have been restricted to remnants of native vegetation and restoration activities. Little attention has been given to how native biodiversity could be woven into the urban fabric in an ecologically meaningful way. One option, that is receiving much attention overseas, is

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Frost, Natalie Jane. "The role of topographic complexity in the structure and dynamics of rocky shore communities." Thesis, University of Southampton, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.342648.

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Chavanich, Suchana. "Rocky intertidal zonation and habitat ecology of gammaridean Amphipods in Long Island Sound /." Click for abstract, 1997. http://library.ctstateu.edu/ccsu%5Ftheses/1484.html.

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Thesis (M.A.)--Central Connecticut State University, 1997.<br>Thesis advisor: Dr. Kim A. Wilson. " ... in partial fulfillment of the requirements for the degree of Master of Arts in Biology." Includes bibliographical references (leaves 47-56).

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30

Wood, Christopher Karl. "The effects of prescribed burning on deer and elk habitat parameters in Montana's Missouri River Breaks." Thesis, Connect to this title online Connect to this title online (alternate address), 2004. http://www.montana.edu/etd/available/wood%5F1204.html.

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Griffin, Larry Roy. "The distribution and abundance of the rook Corvus frugilegus L. as influenced by habitat suitability and competitive interactions." Thesis, Durham University, 1998. http://etheses.dur.ac.uk/4640/.

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Rooks (Corvus frugilegus) are colonially breeding corvids found in most agricultural landscapes. Colonies in the County Durham area tend to be clustered at distances up to 500 m, but otherwise show little pattern in terms of spacing or size. Colony size was comparable between sites as changes in colony nest counts were allowed to stabilise before the whole area was surveyed. When measuring nest build-up at a sample of colonies in 1996, no further significant increases occurred after 9th April. The spatial size distribution of colonies was maintained between years. The distribution and size of

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Alestra, Tommaso. "Impacts of altered physical and biotic conditions in rocky intertidal systems: implications for the structure and functioning of complex macroalgal assemblages." Thesis, University of Canterbury. School of Biological Sciences, 2014. http://hdl.handle.net/10092/10025.

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Complex biogenic habitats created by large canopy-forming macroalgae on intertidal and shallow subtidal rocky reefs worldwide are increasingly affected by degraded environmental conditions at local scales and global climate-driven changes. A better understanding of the mechanisms underlying the impacts of complex suites of anthropogenic stressors on algal forests is essential for the conservation and restoration of these habitats and of their ecological, economic and social values. This thesis tests physical and biological mechanisms underlying the impacts of different forms of natural and hum

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Juby, Roxanne. "Diurnal and nocturnal activity patterns and habitat use of Algoa Bay’s rocky reef fish community." Thesis, Rhodes University, 2017. http://hdl.handle.net/10962/44827.

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Distinct day-night changes in ambient light are recognised as an important driver of animal activity patterns, with predictable changes to the structure and composition of animal communities between day and night. While day-night variation in the structure of animal communities has been well researched for terrestrial organisms and shallow marine fish communities around the world, there has been limited research of this type conducted on South Africa’s rocky reef fish communities. Consequently, we have a poor understanding of how nocturnal reef fish communities are structured and the day-night

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Cheminée, Adrien. "Ecological functions, transformations and management of infralittoral rocky habitats from the North-western Mediterranean : the case of fish (Teleostei) nursery habitats." Nice, 2012. https://tel.archives-ouvertes.fr/tel-01223518.

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The aim of this PhD was to better understand the characteristics and consequences of the transformations of Mediterranean infralittoral fish (Teleostei) nursery habitats, in order to gather useful knowledge for management of coastal areas in Mediterranean regions. Among the seascape mosaic, Cystoseira forests, a threatened macrophytes-formed habitat, displayed higher densities of fish juveniles (notably Labridae and Serranidae) than alternate states of rocky bottoms photophilic biocenosis, namely Dictyotales and Sphacelariales bushland and barren grounds. The relatively higher nursery value of

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Snook, Roxanne May. "Modeling habitat suitability for the Rocky Mountain ridged mussel (Gonidea angulata), in Okanagan Lake, British Columbia, Canada." Thesis, University of British Columbia, 2015. http://hdl.handle.net/2429/54531.

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A habitat suitability model was constructed to increase knowledge of the Rocky Mountain ridged mussel (RMRM, Gonidea angulata Lea), a rare and endemic species, using Geographic Information Systems (ArcGIS 10.1) and the classification package Random Forest. Identifying possible relocation sites, sites of high importance, and the overall potential distribution of RMRM were accomplished using existing Foreshore Inventory and Mapping (FIM) substrate data and G. angulata presence data (Ministry of Environment). In addition, diverse aspects of mussel habitat quality were documented, including: clay

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Jones, Eileen Laura. "Decay dynamics of coarsewood habitat in old-growth spruce and pine stands in the Rocky Mountain Foothills." Thesis, University of British Columbia, 2009. http://hdl.handle.net/2429/17432.

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This thesis presents research on the decay dynamics of coarsewood wildlife habitat in the foothills of the Rocky Mountains, west-central Alberta. The study sites were located in permanent sample plots in five Picea glauca and five Pinus contorta old-growth stands. I combined field sampling, dendrochronology, and permanent sample plot data to characterize snags and logs. I used a functional classification scheme to assess the potential wildlife habitat value of snags and logs. The study had two main objectives: (1) to quantify the magnitude of error in dendrochronological work on decayed wo

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Nock, Erin Elizabeth. "A simple GIS approach to predicting rare plant habitat north central Rocky Mountains, United States Forest Service, Region One /." CONNECT TO THIS TITLE ONLINE, 2008. http://etd.lib.umt.edu/theses/available/etd-06102008-173011/.

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Evans, Alison Jane. "Artificial coastal defence structures as surrogate habitats for natural rocky shores : giving nature a helping hand." Thesis, Aberystwyth University, 2016. http://hdl.handle.net/2160/a02e7f0b-5a07-4977-9cd9-47ca12856c87.

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Engineered coastal defence structures are proliferating around coastlines globally to protect expanding urban developments from predicted sea level rise and extreme weather events. In response to evolving marine planning policies, it is becoming increasingly necessary to incorporate ecologically-sensitive design into coastal developments, not only to minimise their environmental impacts, but also to maximise potential ecological and socio-economic secondary benefits. I investigated coastal defence structures as surrogate habitats for rocky shore biodiversity, and the potential for the design o

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Watt-Pringle, Peter Andrew. "Movement bahaviour of three South African inshore sparid species in rocky intertidal and shallow subtidal habitats." Thesis, Rhodes University, 2009. http://hdl.handle.net/10962/d1005147.

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This study investigated the movement behaviour of three inshore South African sparids – blacktail (Diplodus sargus capensis), zebra (Diplodus cervinus hottentotus) and white musselcracker (Sparodon durbanensis), popular inshore fishery species caught in appreciable numbers along much of the South African coast. The first study component examined movements of juveniles in a rocky intertidal nursery area at Schoenmakerskop near Port Elizabeth. Juveniles in a single gully were tagged with Visible Implant Elastomer (VIE) and resighted at the study site on snorkelling gear over a seven-month period

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Valdemarsen, Johanna. "Gatsten eller lervälling : En studie i hur habitus påverkar människors val av musikfestivaler." Thesis, Linnéuniversitetet, Institutionen för musik och bild (MB), 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-25732.

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I denna uppsats undersöks habitus påverkan på vilken slags festival människor väljer att besöka och varför. Med dagens stora utbud av festivaler och det nya festivallandskapet som har växt fram de senaste åren finns det något för alla som är intresserade. Syftet är att med hjälp av kvalitativa intervjuer försöka definiera vad det är som gör en festival intressant för vissa och helt ointressant för andra och hur detta kan kopplas samman med Bourdieus teori om habitus. För att stärka teorin används även två av Bourdieus andra teorier inom det sociologiska fältet, symbol

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Luiz, Junior Osmar José. "Composição e estrutura da comunidade de peixes recifais em relação a quatro variáveis ambientais no Parque Estadual Marinho da Laje de Santos, Estado de São Paulo." [s.n.], 2009. http://repositorio.unicamp.br/jspui/handle/REPOSIP/315967.

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Orientadores: Ivan Sazima, Carlos Eduardo Leite Ferreira<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Biologia<br>Made available in DSpace on 2018-08-18T21:56:33Z (GMT). No. of bitstreams: 1 LuizJunior_OsmarJose_M.pdf: 5451042 bytes, checksum: 29619a9d7010f69a9bd352d2cbc12792 (MD5) Previous issue date: 2009<br>Resumo: O Parque Estadual Marinho da Laje de Santos localiza-se na costa sudeste do Brasil a 36 km da cidade de Santos, Estado de São Paulo. O Parque consiste uma pequena ilha (Laje de Santos) com vários parcéis rochosos submersos. O substrato é composto

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Režná, Alena. "Typologie obytných budov po roce 1989 na území České republiky." Doctoral thesis, Vysoké učení technické v Brně. Fakulta architektury, 2012. http://www.nusl.cz/ntk/nusl-233235.

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Being concerned with the questions of housing is one of the priorities of each society. Housing develops with reference to traditions, geographical conditions and it is subject to economic level of a society. The aim of doctoral thesis is to analyze the approaches to architectonic dwelling production. This is based on investigation and analysis of the particular buildings in the chosen historical periods of society. The analysis of the dwelling architecture in individual historical periods of society development should contribute to clarification of the dwelling architecture conception, clarif

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Wittmer, Jacalyn M. "Quantitative approaches and applications to the sequence stratigraphy and biodiversity of Pleistocene – Holocene mollusk communities from the Po plain, Italy and San Salvador Island, the Bahamas." Diss., Virginia Tech, 2014. http://hdl.handle.net/10919/56637.

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The following chapters presented here use modern ecological data and modern marine systems to evaluate past marine depositional settings and the preservation potential of various environments in the geological record. While the chapters in this dissertation vary in terms of study area, sedimentary systems (carbonate vs. siliciclastic), depositional environment, and organisms, all projects are based on developing and using quantitative models to evaluate the present as a means for understanding the past. Chapter one focuses on the preservation potential of rocky intertidal environments.

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Gleason, Arthur C. R. "Single-Beam Acoustic Seabed Classification in Coral Reef Environments with Application to the Assessment of Grouper and Snapper Habitat in the Upper Florida Keys, USA." Scholarly Repository, 2009. http://scholarlyrepository.miami.edu/oa_dissertations/228.

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A single-beam acoustic seabed classification system was used to map coral reef environments in the upper Florida Keys, USA, and the Bahamas. The system consisted of two components, both produced by the Quester Tangent Corporation. A QTCView Series V, operating with a 50 kHz sounder, was used for data acquisition, and IMPACT software was used for data processing and classification. First, methodological aspects of system performance were evaluated. Second, the system was applied to the assessment of grouper and snapper habitat. Two methodological properties were explored: transferability (i.e.

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Sisson, Garrett P. "The Rocky Reality of Roadways and Timber Rattlesnakes (Crotalus horridus): An Intersection of Spatial, Thermal, and Road Ecology." Ohio University / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1501858940884785.

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Sandy, Bruno Lenhaverde. "Estabelecimento de uma estação de monitoramento de longo prazo em habitat bentônico de substrato consolidado no litoral do Atlântico Sul: (Ecorregião Southeastern Brazil)." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/41/41132/tde-28102017-112320/.

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Projetos de monitoramento de longo prazo estão sendo desenvolvidos internacionalmente a fim de monitorar continuamente os impactos que as mudanças climáticas globais vêm gerando nas comunidades marinhas bentônicas, entretanto, no âmbito nacional, há uma carência desse tipo de estudo e dados para a costa brasileira. O objetivo do presente estudo foi a instalação de uma estação de monitoramento de longo prazo, bem como a caracterização da comunidade bentônica presente no médiolitoral do costão rochoso à direita da Enseada de Palmas, no Parque Estadual da Ilha Anchieta (Ubatuba, SP) seguindo as d

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Saraiva, Daniel Dutra. "Estrutura de comunidades de cactos (Cactaceae) rupestres em campos subtropicais da América do Sul." Universidade do Vale do Rio dos Sinos, 2010. http://www.repositorio.jesuita.org.br/handle/UNISINOS/3283.

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Submitted by Mariana Dornelles Vargas (marianadv) on 2015-04-13T19:16:40Z No. of bitstreams: 1 estrutura_comunidades.pdf: 2513524 bytes, checksum: c7af8b4dcb1d30b14380ec88e0ff13c7 (MD5)<br>Made available in DSpace on 2015-04-13T19:16:40Z (GMT). No. of bitstreams: 1 estrutura_comunidades.pdf: 2513524 bytes, checksum: c7af8b4dcb1d30b14380ec88e0ff13c7 (MD5) Previous issue date: 2010<br>Nenhuma<br>Investigamos a importância relativa de uma série de fatores ambientais e a importância do manejo da terra sobre a estrutura de 36 comunidades de cactos, ocorrendo em campos com afloramentos rochoso

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Bernard, Maud. "Les habitats rocheux intertidaux sous l'influence d'activités anthropiques : structure, dynamique et enjeux de conservation." Phd thesis, Université de Bretagne occidentale - Brest, 2012. http://tel.archives-ouvertes.fr/tel-00720611.

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Les activités humaines, de loisir et professionnelles, vont en s'intensifiant sur les zones rocheuses intertidales. Le piétinement associé à ces activités, le remaniement des blocs pour rechercher des espèces consommables, ne sont pas sans incidence sur les biocénoses des milieux rocheux. Les conséquences de ces activités sur la structure et la dynamique des roches du médiolittoral et des champs de blocs de bas d'estran en particulier, nécessitent d'être caractérisées. A travers l'identification des espèces et descripteurs qui répondent le plus aux perturbations "piétinement des platiers roche

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Leighton, Tristan Daniel. "Contrasting sounds and overlapping scenes: The role of the middle class in punk/metal crossover." Bowling Green State University / OhioLINK, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1617318778941129.

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Kohler, Sophie. "Écologie throphique de l’huitrier noir africain (haematopus-moquini) sur les littoraux rocheux de l’Afrique Australe en relation avec la viabilité de son habitat." Thesis, La Réunion, 2011. http://www.theses.fr/2011LARE0005/document.

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La distribution d'espèces benthiques intertidales est contrainte par l'océanographie côtière. On connaît moins les effets sur l'écologie des prédateurs. Les côtes sud de l'Afrique sont caractérisées par des contrastes de production primaire et d'assemblages intertidaux dus aux deux courants majeurs qui les longent. Le prédateur apical de ces côtes est un oiseau limicole endémique, l'huîtrier noir africain (Haematopus moquini), qui présente un polymorphisme favorable à la spécialisation alimentaire. Ces travaux ont étudié l'effet des variations spatiales de structure de communautés benthiques s

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