Academic literature on the topic 'Rock habitat'

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Journal articles on the topic "Rock habitat"

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WRIGHT, DAVID, and PETER JONES. "Population densities and habitat associations of the range-restricted Rock Firefinch Lagonosticta sanguinodorsalis on the Jos Plateau, Nigeria." Bird Conservation International 15, no. 3 (2005): 287–95. http://dx.doi.org/10.1017/s0959270905000456.

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Population densities, using distance sampling, and habitat associations of the range-restricted Rock Firefinch Lagonosticta sanguinodorsalis were investigated between late May and early July 2002 in a protected site at Amurum on the Jos Plateau, Nigeria, and in unprotected surrounding habitats. Rock Firefinches were strongly associated with inselbergs and rocky outcrops and avoided scrub and abandoned farmland. Density was not significantly higher on the Amurum protected site (0.79 birds/ha; 95% CL 0.51–1.21) than on the unprotected areas (0.55 birds/ha; 95% CL 0.37–0.82). Rock Firefinches wer
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Howard, Karen E., and Adrian Hailey. "Microhabitat separation among diurnal saxicolous lizards in Zimbabwe." Journal of Tropical Ecology 15, no. 3 (1999): 367–78. http://dx.doi.org/10.1017/s0266467499000887.

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Studies of niche overlap within communities of lizards have shown that separation may be along the three major dimensions of space, time and food. Space is usually the most important dimension where a range of habitats are involved; there is less information on the importance of microhabitat separation within a single habitat type. This study investigated microhabitat relationships of small diurnal lizard species occupying granitic rock habitat in Zimbabwe. There was statistically significant niche separation among all species in both the type of rock occupied (size, shape, number of cracks, c
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Powell, Robert, Douglas Eifler, and Trevor Joyce. "Variable habitat use influences the mating system of a Lesser Antillean anole." Amphibia-Reptilia 31, no. 3 (2010): 395–401. http://dx.doi.org/10.1163/156853810791769383.

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AbstractEcologically versatile Anolis schwartzi from St. Eustatius (Lesser Antilles) occurs in various habitats, usually in shaded situations and often in higher densities when associated with rock piles, rock slides, and stone walls. In order to evaluate the mating systems of A. schwartzi in different habitats, we examined populations in rocky and adjacent forested plots in Boven National Park to test the following predictions: (1) Population densities would be higher in habitats with rocks or rock slides than in nearby areas of forest without rocks. (2) Males would be larger in favoured habi
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Hohnen, Rosemary, Katherine Tuft, Sarah Legge, et al. "The significance of topographic complexity in habitat selection and persistence of a declining marsupial in the Kimberley region of Western Australia." Australian Journal of Zoology 64, no. 3 (2016): 198. http://dx.doi.org/10.1071/zo16015.

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Mammalian species in northern Australia are declining. The resources that many species from this region require to persist in the landscape remain poorly understood. We examined habitat selection and diet of the scaly-tailed possum (Wyulda squamicaudata, hereafter called Wyulda) in the north-west Kimberley, Western Australia, in relation to variation in complexity of rocky habitat, habitat heterogeneity, and recent fire history. We fitted GPS tags to 23 Wyulda between January 2013 and February 2014 and analysed step selection between GPS fixes to describe habitat choice. We assessed diet by mi
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Grzelak, Katarzyna, and Piotr Kuklinski. "Benthic assemblages associated with rocks in a brackish environment of the southern Baltic Sea." Journal of the Marine Biological Association of the United Kingdom 90, no. 1 (2010): 115–24. http://dx.doi.org/10.1017/s0025315409991378.

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Sandy bottoms, with local patches of rocks, dominate the southern Baltic Sea coast. These rock patches create three-dimensional habitats with additional niches that can support diverse assemblages of organisms. In this study we investigated macrofaunal assemblages associated with the boulder field in the brackish Gulf of Gdansk. Of the 30 recorded taxa three animal species (Mytilus trossulus, Balanus improvisus and Electra crustulenta) together with five species of algae were directly attached to rocks. These engineering organisms provided habitats for a further 22 taxa. Among the fauna direct
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Yousefkhani, Seyyed Saeed Hosseinian, Hossein Nabizadeh, and L. Lee Grismer. "Ecomorphological differences among forest and rock dwelling species of Darevskia Arribas, 1999 (Squamata, Lacertide) in the Elburz Mountains, Iran." Herpetozoa 35 (December 21, 2022): 245–56. http://dx.doi.org/10.3897/herpetozoa.35.e95257.

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Ecological pressure is the major driver of morphological adaptation. Different habitat preferences even among closely related species, often result in the evolution of different body shapes. In the present study, we employed geometric morphometric and principal component analyses (PCA) to compare body shape and head plate morphology among seven species in the genus Darevskia Arribas, 1999 from the Elburz Mountains, Iran that occur in either rocky or forested habitats. The geometric morphometric analysis and the PCA of meristic characters recovered a wide degree of overlap between the rock and
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Yousefkhani, Seyyed Saeed Hosseinian, Hossein Nabizadeh, and L. Lee Grismer. "Ecomorphological differences among forest and rock dwelling species of Darevskia Arribas, 1999 (Squamata, Lacertide) in the Elburz Mountains, Iran." Herpetozoa 35, no. () (2022): 245–56. https://doi.org/10.3897/herpetozoa.35.e95257.

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Ecological pressure is the major driver of morphological adaptation. Different habitat preferences even among closely related species, often result in the evolution of different body shapes. In the present study, we employed geometric morphometric and principal component analyses (PCA) to compare body shape and head plate morphology among seven species in the genus Darevskia Arribas, 1999 from the Elburz Mountains, Iran that occur in either rocky or forested habitats. The geometric morphometric analysis and the PCA of meristic characters recovered a wide degree of overlap between the rock and
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Evans, Ally J., Louise B. Firth, Stephen J. Hawkins, Elisabeth S. Morris, Harry Goudge, and Pippa J. Moore. "Drill-cored rock pools: an effective method of ecological enhancement on artificial structures." Marine and Freshwater Research 67, no. 1 (2016): 123. http://dx.doi.org/10.1071/mf14244.

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Coastal defences are proliferating in response to anticipated climate change and there is increasing need for ecologically sensitive design in their construction. Typically, these structures support lower biodiversity than natural rocky shores. Although several studies have tested habitat enhancement interventions that incorporate novel water-retaining features into coastal defences, there remains a need for additional long-term, fully replicated trials to identify alternative cost-effective designs. We created artificial rock pools of two depths (12cm, 5cm) by drill-coring into a shore-parall
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Datar, Mandar N., and Aparna V. Watve. "Vascular plant assemblage of cliffs in northern Western Ghats, India." Journal of Threatened Taxa 10, no. 2 (2018): 11271. http://dx.doi.org/10.11609/jott.3611.10.2.11271-11284.

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Vertical rocky cliffs, which consist of various types of rock, are widespread all over the world. India’s northern Western Ghats consisting of basaltic rocks form probably the largest cliff ecosystem globally, however, almost no studies are available concerning their floristic richness. In an attempt to understand the vascular plant assemblage of this habitat, cliffs of the northern Western Ghats were surveyed for their microhabitats, species diversity, distribution of endemics, occurrence of particular adaptive traits and potential threats. A total of 102 species of vascular plants were docum
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Moosman, Paul R., David M. Marsh, Emily K. Pody, Timothy J. Brust, and Susan Loeb. "Differential selection of roosts by Eastern Small-footed Myotis (Myotis leibii) relative to rock structure and microclimate." Journal of Mammalogy 104, no. 4 (2023): 723–38. https://doi.org/10.5281/zenodo.13442171.

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(Uploaded by Plazi for the Bat Literature Project) Roost selection by insectivorous bats in temperate regions is presumably influenced by roost microclimates in relation to thermoregulatory strategies, but few studies have included temperature measurements in habitat selection models. Rocky landscape features are an important source of roosts that provide both shelter from predators and beneficial microclimates for bats. Most information about rock-roosting bats has been derived from western North America. We studied microhabitat selection by the Eastern Small-footed Myotis (Myotis leibii) on
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Dissertations / Theses on the topic "Rock habitat"

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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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Books on the topic "Rock habitat"

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Hiroshi, Nakamura. Nimannen no kiseki o ikita tori raichō. Nōsan Gyoson Bunka Kyōkai, 2013.

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Hinton, Susan A. In-water restoration between Miller Sands and Pillar Rock Island, Columbia River: Environmental surveys, 1992-93. U.S. Dept. of Commerce, National Oceanic and Atmoospheric Administration, National Marine Fisheries Service, Northwest Fisheries Science Center, 1995.

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Hinton, Susan A. In-water restoration between Miller Sands and Pillar Rock Island, Columbia River: Environmental surveys, 1992-93. U.S. Dept. of Commerce, National Oceanic and Atmoospheric Administration, National Marine Fisheries Service, Northwest Fisheries Science Center, 1995.

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U, S. Fish and Wildlife Service Region 6. Mountain-Prairie Region RW-RE Branch of Planning. Red Rock Lakes National Wildlife Refuge Centennial Valley conservation easement program: Environmental assessment and land protection plan. U.S. Fish and Wildlife Service, 2001.

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U.S. Fish and Wildlife Service., ed. Red Rock Lakes National Wildlife Refuge Centennial Valley conservation easement program: Environmental assessment and land protection plan. U.S. Fish and Wildlife Service, 2001.

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U.S. Fish and Wildlife Service., ed. Red Rock Lakes National Wildlife Refuge Centennial Valley conservation easement program: Environmental assessment and land protection plan. U.S. Fish and Wildlife Service, 2001.

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Bovee, Ken D. Relations between habitat variability and population dynamics of bass in the Huron River, Michigan. U.S. Dept. of the Interior, National Biological Survey, 1994.

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Bollman, Wease. Aquatic invertebrates and habitat at a fixed station on Rock Creek, Granite County, Montana: June 19, 2001. Rhithron Biological Associates, 2002.

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Munther, Greg. 1985 fisheries habitat and aquatic environment monitoring report, Rock Creek drainage of the Deerlodge National Forest. Deerlodge National Forest?, 1986.

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Bollman, Wease. An analysis of the aquatic invertebrates and habitat of two tributaries of the Shields River: Cottonwood Creek and Rock Creek, July-August 2000. Rhithron Biological Associates, 2001.

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Book chapters on the topic "Rock habitat"

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Bahbah, Lamia, Bilel Bensari, Khadidja Chabane, Halima Seridi, Simone Mariani, and Enric Ballesteros. "Mapping of benthic rocky shore habitats of the algerian coast (south-western mediterranean)." In Monitoring of Mediterranean Coastal Areas: Problems and Measurement Techniques. Firenze University Press, 2024. https://doi.org/10.36253/979-12-215-0556-6.02.

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This study is the first large-scale mapping of supralittoral, mediolittoral and upper infralittoral benthic rocky substrate habitats of the Algerian coast. It is a first step to fix the lack of cartographic information and general knowledge of coastal marine habitats in Algeria. 2D digital habitat mapping was carried out along 450 km of coastline using CAT-LIT methodology. We also provide a reference database of the coastal marine habitats of the Algerian coast, named "List of ALGerian MARin HABitats". Natural rocky coastlines are the dominant typological category in the area. The coastline st
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Alpert, P. "Microtopography as habitat structure for mosses on rocks." In Habitat Structure. Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-011-3076-9_7.

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Glaeser, Georg, and Daniel Abed-Navandi. "Habitat: Sunlit Rocky Ground." In Ecosystems of the Mediterranean Sea. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-22334-1_1.

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Glaeser, Georg, and Daniel Abed-Navandi. "Habitat: Shady Rocky Ground." In Ecosystems of the Mediterranean Sea. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-22334-1_2.

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Loxley, Peter. "Rocks, habitats and fossils." In Practical Ideas for Teaching Primary Science. Routledge, 2017. http://dx.doi.org/10.4324/9781315620084-5.

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Shivambu, Ndivhuwo, Cavin T. Shivambu, and Colleen T. Downs. "Rock Dove (Columba livia Gmelin, 1789)." In Invasive birds: global trends and impacts. CABI, 2020. http://dx.doi.org/10.1079/9781789242065.0109.

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Abstract In this chapter the distribution map, nomenclature, common names, diet and morphology, introduction and invasion pathways, breeding behaviour, impact, habitats, control, and uses of the Rock Dove (Columba livia) were presented.
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Walsh, Maud M. "Microbial Mats on the Early Earth: The Archean Rock Record." In Cellular Origin, Life in Extreme Habitats and Astrobiology. Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-90-481-3799-2_3.

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Feulner, Gary R. "Geography and Geology of the United Arab Emirates: A Naturalist’s Introduction." In A Natural History of the Emirates. Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-37397-8_2.

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AbstractThe main geographical divisions of the UAE include many sub-environments that nurture the country’s diverse plant and animal life. The UAE’s biogeographical position enhances its potential natural biodiversity. The beaches and sabkha of the Coastal Plains are punctuated by lagoons, mangroves, and even rocky headlands. The Sand Deserts grade from quartz sand megadunes inland to white carbonate sands along the Gulf. To the northeast, where they merge with the Alluvial Plain, they are increasingly well-vegetated. The Mountain Regions feature great diversity along many parameters. The Haja
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Cecchi, Enrico, Luigi Piazzi, Michela Ria, Giacomo Marino, and Andrea Nicastro. "Coralligenous cliffs in Tuscany: distribution, extension of the habitat and structure of assemblage." In Ninth International Symposium “Monitoring of Mediterranean Coastal Areas: Problems and Measurement Techniques”. Firenze University Press, 2022. http://dx.doi.org/10.36253/979-12-215-0030-1.56.

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The present study aims at assessing the distribution and extension of the coralligenous cliffs in Tuscany and describing the structure and the patterns of spatial variability. The mapping of seabed was obtained through Multibeam echosounder data coupled with video images. Coralligenous cliffs were sampled by SCUBA divers in 11 sectors of rocky costs following the STAR procedure. Coralligenous cliffs were present in all study sites, with a total length of about 62.5 km and a total surface of 0.47 km2. The linear extension of the habitat may be estimated about the 20% of Tuscany rocky coast.
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Choi, Yuyoung, Chul-Hee Lim, Hye In Chung, et al. "Republic of Korea: Predicting Shifts in Forest Biodiversity." In Ecological Connectivity of Forest Ecosystems. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-82206-3_31.

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Abstract This chapter addresses the critical issue of diminishing biodiversity resulting from climate change and habitat loss in Korea and is largely based on a study by Choi et al. (Journal of Environmental Management 288, 2021). International endeavors to safeguard biodiversity face the challenge of accurately quantifying and predicting its shifts. Focusing on the Republic of Korea (ROK), a region renowned for its rapid reforestation, the study seeks to evaluate the enduring biodiversity of plant species from the 1960s to the 2050s, with a specific emphasis on the consequences of reforestati
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Conference papers on the topic "Rock habitat"

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DiGregorio, Barry E. "Rock varnish as a habitat for extant life on Mars." In International Symposium on Optical Science and Technology, edited by Richard B. Hoover, Gilbert V. Levin, Roland R. Paepe, and Alexei Y. Rozanov. SPIE, 2002. http://dx.doi.org/10.1117/12.454750.

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Prodanov, Bogdan, Valentina Todorova, Lyubomir Dimitrov, and Radoslava Bekova. "LOSS OF NATURAL SEABED AND BENTHIC HABITATS ALONG THE BULGARIAN BLACK SEA COAST AS A CONSEQUENCE OF INFRASTRUCTURE DEVELOPMENT." In 23rd SGEM International Multidisciplinary Scientific GeoConference 2023. STEF92 Technology, 2023. http://dx.doi.org/10.5593/sgem2023/3.1/s15.46.

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The Marine Strategy Framework Directive (MSFD) is a framework for collective action in the marine environmental policy established by Directive 2008/56/EC of the European Parliament and the Council on 17 June 2008. It calls for EU Member States to create national marine strategies to achieve good environmental status (GES) by 2020 or to maintain it in areas where it already exists. Five factors are laid out in Commission Decision (EU) 2017/848 for GES assessment in regard to a number of broad habitat types, as two of them were assessed in the article. Criterion D6C1 represents the spatial exte
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Zou, Yuan, Huanyu Wu, Chi Zhang, Wei Yang, and Qi Zhao. "A Critical Review of the Engineering Properties of Extraterrestrial Regolith." In 57th U.S. Rock Mechanics/Geomechanics Symposium. ARMA, 2023. http://dx.doi.org/10.56952/arma-2023-0280.

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ABSTRACT Deep space exploration is the frontier of the development of humanity. Investigators worldwide have conducted extensive research on the engineering characteristics and mineralogical composition of surface materials on the Moon, Mars, and asteroids, which have significant implications for future large-scale spacecraft soft landings and the construction of permanent bases. This work analyzes and summarizes a volume of previous findings on the engineering properties of the regolith of the Moon, Mars, and asteroid Ryugu, including the particle size distribution, bulk density, internal fri
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Walding, J. C., A. Paluszny, and R. W. Zimmerman. "Numerical Modelling of the Influence of Tidal Stresses on Qualitative Fracture Patterns on the Surface of Europa." In 57th U.S. Rock Mechanics/Geomechanics Symposium. ARMA, 2023. http://dx.doi.org/10.56952/arma-2023-0947.

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ABSTRACT The ice crust of Jupiter's Galilean satellite Europa exhibits a number of large-scale lineae features, as well as numerous regions with smaller scale lineae patterns. In this work, a three-dimensional finite-element simulator is used to model lineae as fractures in the crust that nucleate, grow, and interact. The medium is assumed to be isotropic and linearly elastic. Fractures are assumed to grow primarily in tension due to tidal stresses in the ice crust, and a damage criterion is used to model the weakening of the ice matrix that occurs concurrently with fracturing. The growth of m
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Lees, Albert, Andrea Jalbert, and M. Traverso. "Assessment of Success Biostabilization Techniques on Selected Watercrossings in Alberta." In 2006 International Pipeline Conference. ASMEDC, 2006. http://dx.doi.org/10.1115/ipc2006-10082.

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Since the early 1980’s TransCanada PipeLines Ltd. (TransCanada) has employed a number of stream bank stabilization measures in an effort to minimize the loss of fish habitat and to reduce the risk of long term erosion and sedimentation. Traditional stream crossing stabilization involved the re-contouring of streambanks to a stable slope (generally 2:1) and then lining the banks with rock armour and seeding. TransCanada began using alternate techniques, primarily log-walls in 1981. Since 1981 TransCanada has evolved the use stream bank stabilization techniques to include bio-stabilization techn
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Nasreldin, G., Zachariah J. Pallikathekathil, A. McDonald, S. Mann, and M. Pathmanathan. "Ensuring Protection of Critical Turtle Nesting Habitat: 3D Geomechanical Modelling Estimates Production-Induced Subsidence at Torosa Field, Browse Basin, Australia." In International Geomechanics Conference. ARMA, 2024. https://doi.org/10.56952/igs-2024-0901.

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ABSTRACT: Coupled geomechanical approaches are imperative for optimizing field development planning. This paper concerns a subsidence study for Torosa field, Western Australia with a focus on the turtle nesting habitat at Sandy Islet—a sand accumulation located on the reef above the gas reservoirs. This involved building a 3D geomechanical model incorporating structural complexity and rock heterogeneity, followed by adopting a one-way coupling scheme to assess outcomes of three proposed development plans. For the scenario named "REF Case", the maximum predicted subsidence at the end of depleti
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Khalifa, Aqeel, Paul Tarabbia, Mohammad A. Alrowaie, and Mohamed Soua. "Significance and Implications of Diagenetic Nodular Anhydrite on Sandstone Reservoirs Quality." In SPE Annual Technical Conference and Exhibition. SPE, 2022. http://dx.doi.org/10.2118/210403-ms.

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Abstract Diagenetic nodular anhydrite observed in fluvio-aeolian-lacustrine and glacial sandstones has significant implications to reservoir quality. This type of nodular cement is spatially and volumetrically variable within these reservoirs. Its presence impacts subsurface formation evaluation and porosity calculations. Thus, the investigation of these nodules was carried out using: core image analysis; thin sections petrography; micro computed tomography (MicroCT) scans; bulk rock X-Ray Diffraction (XRD); sulfur &amp; strontium isotope analyses. Where core was unavailable, geochemical data
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Kirkland, James I., ReBecca Hunt-Foster, Donald D. DeBlieux, and Martha Hayden. "FOSSILS IN THEIR NATURAL HABITAT: INTERPRETING PALEONTOLOGY SITES IN UTAH." In 72nd Annual GSA Rocky Mountain Section Meeting - 2020. Geological Society of America, 2020. http://dx.doi.org/10.1130/abs/2020rm-346484.

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Ho, T. P., Q. B. Tran, L. Luca, and M. H. Bui. "APPLYING GIS AND REMOTE SENSING TO DETERMINE POTENTIAL DISTRIBUTION AREAS OF TURTLE IN NAM DONG NATURAL RESERVE, THANH HOA PROVINCE." In Лесные экосистемы в условиях изменения климата: биологическая продуктивность и дистанционный мониторинг. Crossref, 2024. https://doi.org/10.25686/foreco.2024.83.62.001.

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The study of Nam Dong Natural Reserve in Thanh Hoa province utilized remote sensing and GIS to assess potential turtle distribution across its 646.95 ha area, comprising lowland subtropical, lowland tropical, and rocky mountain forests. The reserve, rich in biodiversity, hosts species listed on both the Vietnam and IUCN Red Lists. Vegetation was classified into five types, with medium forest covering 74.34%, and elevation into five bands, with 50.02% in the 250-500m range. The study identified 31 turtles from four species, predominantly found in medium forest (65.52%) and the 82-250m elevation
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Leonard, Brynn, Carmella Stewart, and John Orcutt. "RECONSTRUCTING THE LIFESTYLE AND HABITAT OF THE DESMOSTYLIAN BEHEMOTOPS." In Joint 120th Annual Cordilleran/74th Annual Rocky Mountain Section Meeting - 2024. Geological Society of America, 2024. http://dx.doi.org/10.1130/abs/2024cd-399836.

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Reports on the topic "Rock habitat"

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Geisthardt, Eric, Burton Suedel, and John Janssen. Monitoring the Milwaukee Harbor breakwater : an Engineering With Nature® (EWN®) demonstration project. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/40022.

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The US Army Corps of Engineers (USACE) maintains breakwaters in Milwaukee Harbor. USACE’s Engineering With Nature® (EWN®) breakwater demonstration project created rocky aquatic habitat with cobbles (10–20 cm) covering boulders (6–8 metric tons) along a 152 m section. A prolific population of Hemimysis anomala, an introduced Pontocaspian mysid and important food source for local pelagic fishes, was significantly (p &lt; .05) more abundant on cobbles versus boulders. Food-habits data of alewife (Alosa pseudoharengus) and rainbow smelt (Osmerus mordax) provided evidence that H. anomala were a com
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White, H. P., W. Chen, and S G Leblanc. Satellite observations for detection of dust from mining activities in a caribou habitat, Northwest Territories and Nunavut. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/330548.

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Diamond mining via open pit mining has been ongoing within the Tlicho region of the Northwest Territories for several decades, which includes the habitat range of the Bathurst Caribou Herd. This has led to the importance of quantitative characterization of the Zone Of Influence (ZOI), where resource development activities may be influencing the natural behaviour of the caribou herd in the tundra environment. As part of better defining and understanding the ZOI in this region, an initiative to evaluate the potential of detecting and mapping mine waste rock dust in the surrounding environment is
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Puffer, Shellie, Laura Tennant, Jeffrey Lovich, et al. Birds not in flight : using camera traps to observe ground use of birds at a wind-energy facility. Engineer Research and Development Center (U.S.), 2025. https://doi.org/10.21079/11681/49590.

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Camera trapping is increasingly used to collect information on wildlife occurrence and behaviour remotely. This provides insights into habitat use by species of interest and gathers information on non-target species. We implemented ground-based camera trapping to investigate behaviours of ground-dwelling birds and to monitor activities of Agassiz’s desert tortoises at their self-constructed burrows in a wind-energy facility near Palm Springs, California. While doing so, we collected data on numerous burrow commensals, including birds. Monitoring from late spring to midautumn showed regular use
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Peitz, David, and Tani Hubbard. Bird monitoring at Pipestone National Monument, Minnesota: Status report 2009?2022. National Park Service, 2024. http://dx.doi.org/10.36967/2303740.

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In 2009, the Heartland Inventory and Monitoring Network initiated bird surveys on Pipestone National Monument to monitor changes in bird community composition and abundance and improve our understanding of relationships between breeding birds and their habitat and the effects of management actions on those relationships. This information helps park staff plan management objectives and assess the effectiveness of management alternatives. We evaluated park breeding bird trends in the context of trends observed within the North American Bird Conservation Initiative?s Prairie Potholes Bird Conserv
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Zeigenfuss, Linda, Nicholas Bartush, William Deacy, and Hanem Abouelezz. Vegetation response to elk population and habitat management in Rocky Mountain National Park: Analysis of elk and vegetation management plan monitoring data, 2008-2023. National Park Service, 2025. https://doi.org/10.36967/2310387.

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Fifteen years ago, Rocky Mountain National Park (RMNP) implemented an Elk and Vegetation Management Plan (EVMP) in response to increasing negative impacts of winter elk herbivory on key plant communities. The EVMP is intended to guide the management of elk and vegetation over a 20-year period, reduce the impacts of elk on vegetation, and bring target ecosystems into the natural range of variability for elk and vegetation in aspen, montane riparian willow, and upland herbaceous habitats. Monitoring plots were established at the outset and vegetation data is collected, analyzed, and results are
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Pandori, Lauren, Lauren Strope, and Linh Cat. Rocky intertidal community shift over 30 years: 1990–2020 rocky intertidal long term trend report. National Park Service, 2023. http://dx.doi.org/10.36967/2297397.

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Cabrillo National Monument (CABR) is a unit of the National Park System located on the Point Loma peninsula in San Diego, CA, USA. Despite its small size (0.65 terrestrial km2), the monument attracts 851,000 annual visitors (IRMA SRSS Reports 2011-2020), and acts as an “urban island”, providing habitat for unique algal, plant and animal species in an area of increasing development and urbanization. The coastal area of the park also leads to the rocky intertidal zone, which is regarded by many as the best conserved shorelines in mainland southern California. Due to the high-quality habitat and
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Alexander, Robert R. Forest vegetation in the Rocky Mountain and Intermountain regions: Habitat types and community types. U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1988. http://dx.doi.org/10.2737/rm-gtr-162.

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Alexander, Robert R. Forest vegetation in the Rocky Mountain and Intermountain regions: Habitat types and community types. U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1988. http://dx.doi.org/10.2737/rm-gtr-162.

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Erlandsson, Mårten, Ronny Fredriksson, Patrik Börjesson, Agnes Olin, and Ulf Bergström. Kartläggning av viktiga livsmiljöer för hajar och rockor i Västerhavet. Department of Aquatic Resources, Swedish University of Agricultural Science, 2024. https://doi.org/10.54612/a.5v1pn27jg4.

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Behovet av utbredningskartor över viktiga fiskhabitat är stort inom kust- och havsförvaltningen, både på regional och nationell nivå. Kartorna efterfrågas inom fiskförvaltning, områdesskydd och havsplanering, liksom vid hanteringen av tillstånds- och dispensärenden gällande byggnation och vattenverksamhet. För att ta fram heltäckande utbredningskartor utgående från provfiskedata kan man tillämpa habitatmodellering, där man statistiskt beskriver förekomst och abundans av arter i provfisken i relation till en uppsättning miljövariabler och därefter predikterar utbredningen av lämpliga habitat me
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Leis, Sherry, and Lloyd Morrison. Plant community trends at Tallgrass Prairie National Preserve: 1998–2018. National Park Service, 2022. http://dx.doi.org/10.36967/2294512.

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The Heartland Inventory and Monitoring Network monitors plant communities at Tallgrass Prairie National Preserve and evaluates a variety of environmental variables that affect vegetation patterns, including climate and ecological disturbances such as fire and grazing. Here we report on 2002–2018 trends in management actions (fire and grazing) and key plant community indicators. Temperature has increased over the past 50 years in the region. Precipitation and a standardized precipitation-evapotranspiration index included a high degree of interannual variability and did not demonstrate directional
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