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Relevant bibliographies by topics / Is elevated to species status

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Academic literature on the topic 'Is elevated to species status'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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Journal articles on the topic "Is elevated to species status"

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SITES, ROBERT W., HIGOR D. D. RODRIGUES, and DANIEL REYNOSO-VELASCO. "New combinations, status, and species of Neotropical Ambrysini (Heteroptera: Naucoridae: Cryphocricinae)." Zootaxa 4323, no. 4 (2017): 503. http://dx.doi.org/10.11646/zootaxa.4323.4.4.

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The Neotropical saucer bug species Ambrysus maldonadus La Rivers and Ambrysus montandoni La Rivers originally were placed in Ambrysus Stål despite aberrant physiognomies and features inconsistent with the genus. These two species are herein transferred from Ambrysus to Carvalhoiella De Carlo and are new combinations. Further, Ambrysus (Picrops) usingeri La Rivers represents a monotypic subgenus, which is herein elevated to full generic status. As such, Picrops usingeri represents a new status for this species and a second species of Picrops from the Guiana Shield is described. In addition, the

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Yuan, Yumei, Wen-Bin Ju, and Yundong Gao. "Lilium punctulatum (Liliaceae), a rare and endangered species from northwestern Yunnan, China, elevated from varietal to species status." Phytotaxa 558, no. 2 (2022): 243–48. https://doi.org/10.11646/phytotaxa.558.2.8.

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Yuan, Yumei, Ju, Wen-Bin, Gao, Yundong (2022): Lilium punctulatum (Liliaceae), a rare and endangered species from northwestern Yunnan, China, elevated from varietal to species status. Phytotaxa 558 (2): 243-248, DOI: 10.11646/phytotaxa.558.2.8, URL: http://dx.doi.org/10.11646/phytotaxa.558.2.8

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BROADLEY, DONALD G., and VAN WALLACH. "A review of the eastern and southern African blind-snakes (Serpentes: Typhlopidae), excluding Letheobia Cope, with the description of two new genera and a new species." Zootaxa 2255, no. 1 (2009): 1–100. http://dx.doi.org/10.11646/zootaxa.2255.1.1.

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All eastern and southern African species of Typhlopidae (excluding Letheobia) are reviewed with synonymies, diagnoses, and distribution maps. The 27 species from this region are arranged as follows: three species remain in Typhlops (with T. cuneirostris calabresii elevated to full species status), 16 species are transferred from Typhlops to a new genus endemic to Africa (including a new species described from Kenya), three species remain in Rhinotyphlops, four species are transferred from Rhinotyphlops to a new genus endemic to Africa (with R. schlegelii brevis and R. s. mucruso elevated to fu

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PIMVICHAI, PIYATIDA, HENRIK ENGHOFF, and SOMSAK PANHA. "A revision of the Thyropygus allevatus group. Part 4: the T. cuisinieri subgroup (Diplopoda: Spirostreptida: Harpagophoridae)." Zootaxa 2980, no. 1 (2011): 37. http://dx.doi.org/10.11646/zootaxa.2980.1.3.

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The Thyropygus cuisinieri subgroup of the T. allevatus group is revised. A new species is described from Thailand: T. jarukchusri n. sp. The following species are re-described: T. cuisinieri Carl, 1917, T. carli Attems, 1938, and T. foliaceus (Demange, 1961), new status (elevated from subspecies status under T. cuisinieri).

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Rochefort, L., and F. A. Bazzaz. "Growth response to elevated CO2 in seedlings of four co-occurring birch species." Canadian Journal of Forest Research 22, no. 11 (1992): 1583–87. http://dx.doi.org/10.1139/x92-210.

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Seedlings of four birch species were examined to evaluate the presence and extent of phylogenetic constraints on the response of species to global CO2 change. The species differ in their habitat preferences and their successional status. Seedlings were grown for 3 months at near ambient (380 μL•L−1) and double (690 μL•L−1) CO2 concentrations in glasshouses. We found the following: (i) yellow birch (Betulaalleghaniensis Britton) was the only species whose survival differed among CO2 treatments. Survival was slightly increased by elevated CO2. (ii) All growth parameters considered in all four sp

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Jetz, Walter, and Robert P. Freckleton. "Towards a general framework for predicting threat status of data-deficient species from phylogenetic, spatial and environmental information." Philosophical Transactions of the Royal Society B: Biological Sciences 370, no. 1662 (2015): 20140016. http://dx.doi.org/10.1098/rstb.2014.0016.

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In taxon-wide assessments of threat status many species remain not included owing to lack of data. Here, we present a novel spatial-phylogenetic statistical framework that uses a small set of readily available or derivable characteristics, including phylogenetically imputed body mass and remotely sensed human encroachment, to provide initial baseline predictions of threat status for data-deficient species. Applied to assessed mammal species worldwide, the approach effectively identifies threatened species and predicts the geographical variation in threat. For the 483 data-deficient species, th

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Shapcott, A. "Taxonomy, genetics and conservation: a preliminary study of the variation in Actephila lindleyi (Euphorbiaceae) a rainforest shrub." Pacific Conservation Biology 4, no. 2 (1998): 105. http://dx.doi.org/10.1071/pc980105.

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Actephila lindleyi is a highly morphologically variable species. It occurs in disjunct populations in rainforests from Cape York to central New South Wales. Preliminary tests have shown variation between populations is matched by genetic variation at the enzyme and chromosome levels. Thus, taxonomic revision of this species should take this into account. Such taxonomic decisions have implications for conservation and management. For example, the overall conservation status of a widespread species with endangered populations might be much lower than the conservation status of each population wh

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Liu, Shuo, Mian Hou, Bo Cai, et al. "Taxonomic status of Lycodon subcinctus sensu lato in China (Serpentes, Colubridae)." Herpetozoa 36 (November 30, 2023): 307–16. http://dx.doi.org/10.3897/herpetozoa.36.e114206.

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The Malayan Banded Wolf Snake Lycodon subcinctus Boie, 1827 once included three subspecies, namely L. s. subcinctus Boie, 1827, L. s. sealei Leviton, 1955, and L. s. maculatus (Cope, 1985). Thereafter, L. s. sealei has been elevated to species level, and the taxonomic status of L. s. maculatus has not been resolved. We sequenced the mitochondrial cytochrome b (cytb) gene fragments of eight specimens of L. s. maculatus from China, including three from the adjacent areas of its type locality. Combining the sequences obtained from GenBank, we reconstructed a molecular phylogeny and reevaluated th

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HUANG, YIAU-MIN. "The subgenus Stegomyia of Aedes in the Afrotropical Region with keys to the species (Diptera: Culicidae)." Zootaxa 700, no. 1 (2004): 1. http://dx.doi.org/10.11646/zootaxa.700.1.1.

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The subgenus Stegomyia Theobald of the genus Aedes Meigen in the Afrotropical Region is characterized. Eleven species groups are recognized and diagnosed. The taxonomy, distribution, bionomics and medical importance of the species of the region are discussed and summarized. Keys and illustrations are provided for the identification of the 11 species groups and 59 species and subspecies known to occur in this region. Information on the present status of the species of the African Stegomyia is summarized. Six new species: Aedes ealaensis, ethiopiensis, gandaensis, hogsbackensis, mpusiensis and s

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BUCHSBAUM, ULF, and JOHN R. GREHAN. "New species of Endoclita (Lepidoptera: Hepialidae) and revived species status of E. kosemponis from Taiwan." Zootaxa 4551, no. 4 (2019): 432. http://dx.doi.org/10.11646/zootaxa.4551.4.3.

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Two species of Endoclita C. &. R. Felder, 1874 from Taiwan are evaluated for their taxonomic status: Endoclita meifenga Buchsbaum & Grehan sp. n. is described as new for a unique male from the central mountains of Taiwan, and E. kosemponis (Strand, 1916), stat. rev. is elevated to species status. We show that the forewing markings and genitalic characteristics of E. meifenga sp. n. distinguish this species from all other Endoclita. The external appearance of E. kosemponis is similar to E. sinensis (Moore, 1877) but the two species show distinct differences in the male and female genita

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Dissertations / Theses on the topic "Is elevated to species status"

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Watson, Julie. "How will elevated atmospheric COâ†2 affect species-rich grasslands?" Thesis, University of York, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.387182.

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Runnels, Cora. "Phylogeography and Species Status of Ramphogordius sanguineus." VCU Scholars Compass, 2013. http://scholarscompass.vcu.edu/etd/3165.

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Ramphogordius sanguineus (Rathke 1799) is a gregarious nemertean with a worldwide distribution and found mainly on hard substrates associated with mussels, oysters and other organisms of the fouling community. Asexual reproduction occurs by spontaneous fragmentation and only anecdotal accounts of sexual reproduction exist. This is the first phylogeographic study of R. sanguineus as well as the first species delimitation analyses employing DNA markers. Analysis of the mitochondrial gene nad6 and nuclear ISSR markers showed little diversity among geographically widespread populations, but AMOVA

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Joel, Geeske. "Responses of grassland ecosystems to elevated CO₂: single and multi-species components /." May be available electronically:, 2000. http://proquest.umi.com/login?COPT=REJTPTU1MTUmSU5UPTAmVkVSPTI=&clientId=12498.

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Zorgani, Abdul Aziz A. "Secretor status and immune response to Neisseria species." Thesis, University of Edinburgh, 1993. http://hdl.handle.net/1842/20320.

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The objectives of the study were (1) to assess total and specific antibodies in sera and saliva of secretors and non-secretors with reference to carriage of meningococci and smoking: (2) to assess the ability of saliva from secretors and non-secretors to inhibit bacterial binding to epithelial cells; (3) to assess bactericidal activity of sera from secretors and non-secretors. As a preliminary step, a sensitive precise and accurate enzyme linked immunosorbent assay (ELISA) was developed to assess the total and specific levels of IgA, IgM and IgG in serum and saliva. In a parallel trial, antibo

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Lamen, Sabah Hassan. "Effect of elevated carbon dioxide on seedling morphology and anatomy in seven herbaceous species." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp03/MQ27584.pdf.

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Snowden, Simon. "The impact of growth in elevated carbon dioxide on Flaveria species representing different photosynthetic modes." Thesis, University of Sheffield, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.401244.

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Konkle, Samantha N. "Status of Amaranthus Species in Ohio Crop Production." The Ohio State University, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=osu1437400544.

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Gibbs, Mary Katherine E. "Species Declines: Examining Patterns of Species Distribution, Abundance, Variability and Conservation Status in Relation to Anthropogenic Activities." Thèse, Université d'Ottawa / University of Ottawa, 2012. http://hdl.handle.net/10393/23315.

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Humans are modifying the global landscape at an unprecedented scale and pace. As a result, species are declining and going extinct at an alarming rate. Here, I investigate two main aspects of species’ declines: what factors are contributing to their declines and how effective our conservation efforts have been. I assessed one of the main mechanisms for protecting species by looking at the Endangered Species Act (ESA) in the United States. I examined three separate indicators of species declines for different groups of species: range contractions in Canadian imperilled species, declines in abun

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Vickers, Adrian David. "The evaluation of woodland status by means of botanical indicator species." Thesis, Sheffield Hallam University, 2001. http://shura.shu.ac.uk/20477/.

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The aims of this study were to evaluate the use of botanical species as indicators of antiquity and environmental continuity and also to provide greater understanding of the processes responsible for the formation of woodland plant communities. In order to address this, the research was undertaken along four main themes: 1) Plant colonisation rates. 2) Plant species lists for woodland sites. 3) The impact of surveyor effort and strategy in devising species lists for sites. 4) The response of a typical woodland plant to management. 5) Plant communities in an area of Scottish pine forestIn parti

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Keesling, Ashley Rose. "Reevaluating the species status of the Southern Ghost Pipe, Monotropa brittonii." The Ohio State University, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=osu1587574637151549.

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Books on the topic "Is elevated to species status"

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tutkimuskeskus, Valtion teknillinen, and Teknillinen Korkeakoulu, eds. On the measurement of volatile metal species at elevated temperatures. Technical Research Centre of Finland, 1993.

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Canadian Endangered Species Conservation Council. Wild species 2000: The general status of species in Canada. Environment Canada, 2000.

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Canadian Endangered Species Conservation Council. Wild species 2000: The general status of species in Canada. Canadian Endangered Species Conservation Council, 2001.

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India, Zoological Survey of, ed. Status survey of endangered species: Report. The Survey, 1994.

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1952-, Mulvey Margaret, ed. Species status of Mill Creek Elliptio. Savannah River Site National Environmental Research Park Program, 1993.

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Wildlife, Washington (State) Dept of. Endangered & threatened: 1989 status report. The Department, 1989.

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Kumar, Arun. Globally threatened Indian fauna: Status, issues, and prospects. Zoological Survey of India, 2006.

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Johnson, Catherine S. Furbearer carcass analysis and species status in Manitoba. Manitoba Natural Resources, 1990.

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Alberta. Alberta Sustainable Resource Development., ed. The general status of Alberta wild species 2005. Alberta Sustainable Resource Development, 2005.

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Alberta. Alberta Environment. Alberta Sustainable Resource Development., ed. The general status of Alberta wild species 2000. Alberta Sustainable Resource Development, 2001.

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Book chapters on the topic "Is elevated to species status"

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Groninger, John W., John R. Seiler, Alexander L. Friend, Paul C. Berrang, and Shepard M. Zedaker. "Interactions of Elevated Carbon Dioxide, Nutrient Status, and Water Stress on Physiological Processes and Competitive Interactions Among Three Forest Tree Species." In Ecological Studies. Springer New York, 1998. http://dx.doi.org/10.1007/978-1-4612-2178-4_7.

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Barrera, Roberto. "4. Risk of ATVs in the US and Territories." In Surveillance and Control of Dengue Vectors in the United States and Territories. Open Book Publishers, 2025. https://doi.org/10.11647/obp.0472.04.

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The risk of acquiring ATVs and the need to control virus transmission varies between geographical locations, depending on the presence and dynamics of the vector and virus populations. US states and territories are classified here with varying expected risks for ATV transmission. This classification is mainly based on historical patterns of ATV transmission, distribution of vector species, and climate. The main purpose of this classification is to allow an initial rapid assessment of the importance of detecting cases in the US. Endemic/Epidemic areas (Puerto Rico, US Virgin Islands, American S

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Whary, Mark T., Zhongming Ge, and James G. Fox. "Verifying and Quantifying Helicobacter pylori Infection Status of Research Mice." In Helicobacter Species. Humana Press, 2012. http://dx.doi.org/10.1007/978-1-62703-005-2_19.

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Sandler, Ronald, and John Basl. "Justified Species Partiality." In The International Library of Environmental, Agricultural and Food Ethics. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-63523-7_7.

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AbstractA core question in practical ethics is ‘which entities do we need to consider in our decision-making?’ In this chapter we evaluate the justifications and motivations for defending species-membership views of human moral status. These are views on which human beings have a distinctive type of moral status grounded in their being human or possessing some property that almost perfectly correlates with being human. Many ethicists endorse species-membership views on moral status because they believe that moral status differences are needed to support widely held and purportedly well-justifi

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Brett Runion, G., H. Allen Torbert, Stephen A. Prior, and Hugo H. Rogers. "Effects of Elevated Atmospheric Carbon Dioxide on Soil Carbon in Terrestrial Ecosystems of the Southeastern United States." In SSSA Special Publications. American Society of Agronomy and Soil Science Society of America, 2015. http://dx.doi.org/10.2136/sssaspecpub57.2ed.c15.

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Lim, Lek Teng. "Market Status and Cultivation of Wild Cordyceps in China." In Cordyceps and Allied Species. Springer Nature Singapore, 2024. https://doi.org/10.1007/978-981-97-6345-0_17.

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Chandra, Sudeep, Vaishali Chandola, Ankit Singh, C. P. Singh, and M. C. Nautiyal. "Responses of Herbaceous Species of Alpine Treeline to Elevated CO2." In Ecology of Himalayan Treeline Ecotone. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-4476-5_18.

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Hochkirch, Axel. "Assessing the Red List status and Green Status for insect species." In Routledge Handbook of Insect Conservation. Routledge, 2024. http://dx.doi.org/10.4324/9781003285793-38.

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Bhat, K. V., K. Joseph John, A. Suma, et al. "Utilization of Wild Species in Okra (Abelmoschus esculentus) Improvement." In Okra: Status, Challenges and Opportunities. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-97-9963-3_14.

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Kanzaki, Natsumi. "Current Status of Entomophilic Nematode Survey in Japan." In Species Diversity of Animals in Japan. Springer Japan, 2016. http://dx.doi.org/10.1007/978-4-431-56432-4_11.

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Conference papers on the topic "Is elevated to species status"

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Mierau, Thomas. "Remote Monitoring & Control Systems as a Solution for Corrosion Monitoring at Airports with Elevated Security Standards." In CORROSION 2006. NACE International, 2006. https://doi.org/10.5006/c2006-06309.

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Abstract The new security standards at International Airports have made the acquisition of corrosion data and the administration of corrosion problem solving on airport facilities, extremely complicated. In todays post 9-11 environment, Corrosion Engineers are confronted with the necessity of obtaining special ID’s, acquiring special security permits and being accompanied by security escorts or authorized personal from the Airport at all times. This daily procedure magnifies cost dramatically. With the emergence of the new powerful microprocessors, a low cost PC based Remote Monitoring and Con

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Raman, A. "Temperature Effects on Inhibitors and Corrosion Inhibition." In CORROSION 1996. NACE International, 1996. https://doi.org/10.5006/c1996-96216.

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Abstract Inhibitor systems commonly employed in industrial operations at elevated and high temperatures are surveyed and the available literature data on their performance characteristics at elevated temperatures are analyzed. The functional behavior of phosphates, amines, benzotriazole, and other important inhibitors are briefly summarized. The inhibitors degrade due to thermal decomposition and/or reaction on the metal surface or with other species present in the environment. Degradation modes of various kinds of amines used in steam systems are reviewed and the resultant limitations for use

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Whitcraft, Paul K. "Applied Technology of Stainless and Nickel Base Alloys in Fossil Energy Systems." In CORROSION 1994. NACE International, 1994. https://doi.org/10.5006/c1994-94537.

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Abstract Two recently developed high strength heat resistant stainless steel alloys, UNS S30615 and UNS S30815, are being utilized within fossil energy and related process systems. These alloys offer not only elevated temperature strength levels above those of conventional alloys, but offer exceptional resistance to oxidation, sulfidation and other contaminating species. Alloy data and application experience for these materials is reviewed.

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Baker, Brian A. "Nickel-Base Alloys to Address High Temperature Corrosion Issues in the Chemical Processing and Petrochemical Industries." In CORROSION 2006. NACE International, 2006. https://doi.org/10.5006/c2006-06229.

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Abstract Nickel-base alloys designed for elevated temperature service can offer a high degree of mechanical integrity and corrosion resistance for extended service. Proper selection of a material for a particular application involves consideration of several important factors. Corrosion resistance is a major deciding factor and many relevant corrosion modes must be considered, such as oxidation, carburization, nitridation, sulfidation, and attack by halide salts and gaseous halogen-containing species. Mechanical properties are an important consideration as well and would include elevated tempe

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Jonasson, R. G., E. H. Perkins, and P. R. Tremaine. "Modeling Optimum Conditions for the Use of EDTA as a Scale Inhibitor at Elevated Temperatures." In CORROSION 1990. NACE International, 1990. https://doi.org/10.5006/c1990-90422.

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Abstract Ethylenediaminetetraacetic acid (EDTA) has been used for years to remove and control scale in hot-water and steam-generating systems. Only recently, has the collection of heat capacity data for complexes of the type M(EDTA)2-4 allowed computer modeling of metal speciation at elevated temperatures to be done. Selected mineral saturation indices were calculated for three compositions of boiler feed at 350°C as functions of EDTA concentration up to 0.01 m (2880 ppm), with and without boiling. Magnesium silicate and barium sulfate scales are more effectively removed than those of calcium

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Stoecker, John G., and Daniel H. Pope. "Study of Biological Corrosion in High Temperature Demineralized Water." In CORROSION 1986. NACE International, 1986. https://doi.org/10.5006/c1986-86126.

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Abstract The results of a multi-disciplinary study are presented as a case history involving the localized biological corrosion of AISA 304 stainless steel. This study is unique since it involves a single microbiological species at elevated temperature in relatively pure demineralized water. Microbiological testing is discussed. The details of complete electron probe microanalyses of the various cracks associated with the localized corrosion and deposits are also presented.

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Fuentes, R. E., B. J. Wiersma, K. D. Boomer, and A. J. Kim. "Pitting Corrosion Inhibition of Carbon Steel in Simulated Liquid Radioactive Waste at Elevated Hydroxide Concentrations." In CORROSION 2018. NACE International, 2018. https://doi.org/10.5006/c2018-11456.

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Abstract Liquid radioactive waste is stored in underground double shell tanks (DSTs) constructed carbon steel at the Hanford site. A comprehensive chemistry control program to prevent stress corrosion cracking (SCC) and other types of localized corrosion exists. The program mostly relies on the addition of sodium hydroxide to raise the pH of the waste and radiolysis to form nitrite for inhibition. It is desirable to define the borderline conditions of the current chemistry control program to be aware and prevent conditions conducive to pitting corrosion. These conditions may occur due to antic

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de Jong, Jan-Peter, N. Dowling, M. Sargent, Andrea Etheridge, Andrew Saunders-Tack, and William Fort. "Effect of Mercaptans and Other Organic Sulfur Species on High Temperature Corrosion in Crude and Condensate Distillation Units." In CORROSION 2007. NACE International, 2007. https://doi.org/10.5006/c2007-07565.

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Abstract Measured corrosion rates of carbon, low alloy, and stainless steels are significantly higher than that predicted by the modified McConomy curves in cases where significant concentrations of mercaptans are present in crude oils and hydrocarbon condensates. It suggested that these organic sulfur containing hydrocarbons cause higher corrosion rates than sulfur species in general. The corrosivity of four different mercaptans and selected crude oil fractions were measured in laboratory tests. It was concluded that mercaptan corrosion can contribute significantly to the total sulfur related

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Cubicciotti, Daniel. "Pourbaix Diagrams for Mixed Metal Oxides: the Chemistry of Copper in BWR Water." In CORROSION 1988. NACE International, 1988. https://doi.org/10.5006/c1988-88254.

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Abstract Thermodynamic information for copper compounds and aqueous species, including estimated values at elevated temperatures, is analyzed. Potential-pH diagrams (Pourbaix diagrams) for the Cu-H2O, Fe-H2O and Fe-Cu-H2O systems are presented and the solubilities of copper and iron oxiaes (including mixed copper-iron oxide) are evaluated. These results are used to interpret the observed precipitation of oxides on BWR fuel and to estimate the effect of hydrogen water chemistry on their behavior.

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Shukla, Pavan K., Roderick E. Fuentes, Andrew Nordquist, Bruce J. Wiersma, and Ingrid Pederson. "Effectiveness of Vapor Corrosion Inhibitors under Elevated Chloride Conditions for Aboveground Storage Tank Application." In CONFERENCE 2024. AMPP, 2024. https://doi.org/10.5006/c2024-20791.

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Abstract The sand quality used to construct the tank pad is an important contributing factor to the rate of corrosion that occurs on the soil-side of the aboveground storage tanks (ASTs) floor plates. Clean sand that meets specific criteria provides the first line of defense for mitigation of tank floor corrosion. However, it has been observed that the sand quality used for some existing tanks differ greatly from the specifications provided in the API 651 standard; this could be partially due to initial sand quality not meeting the specification, and partially due to the environmental effects

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Reports on the topic "Is elevated to species status"

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Boyle, Maxwell, and Elizabeth Rico. Terrestrial vegetation monitoring at Fort Pulaski National Monument: 2019 data summary. National Park Service, 2021. http://dx.doi.org/10.36967/nrds-2288716.

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The Southeast Coast Network (SECN) conducts long-term terrestrial vegetation monitoring as part of the nationwide Inventory and Monitoring Program of the National Park Service (NPS). The vegetation community vital sign is one of the primary-tier resources identified by SECN park managers, and monitoring is currently conducted at 15 network parks (DeVivo et al. 2008). Monitoring plants and their associated communities over time allows for targeted understanding of ecosystems within the SECN geography, which provides managers information about the degree of change within their parks’ natural veg

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McDonnell, Todd, Michael Bell, Emmi Felker-Quinn, et al. Effects of climate change and atmospheric nitrogen deposition on forest understory vegetation communities in selected U. S. national parks. National Park Service, 2024. http://dx.doi.org/10.36967/2305348.

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Climate change and elevated atmospheric nitrogen (N) deposition can have adverse effects on biodiversity, leading to acidification of soil and surface waters, reductions in tree growth and survival, alteration of aquatic food webs, and changes in biodiversity across landscapes. The objectives of this study were to implement the United States Probability of Occurrence of Plant Species (US-PROPS) model to evaluate species-level CLs and responses to N deposition under three potential future climate scenarios at eight national parks located across the continental United States. Model application r

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O'Connell, Kelly, David Burdick, Melissa Vaccarino, Colin Lock, Greg Zimmerman, and Yakuta Bhagat. Coral species inventory at War in the Pacific National Historical Park: Final report. National Park Service, 2024. http://dx.doi.org/10.36967/2302040.

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The War in the Pacific National Historical Park (WAPA), a protected area managed by the National Park Service (NPS), was established "to commemorate the bravery and sacrifice of those participating in the campaigns of the Pacific Theater of World War II and to conserve and interpret outstanding natural, scenic, and historic values on the island of Guam." Coral reef systems present in the park represent a vital element of Guam?s cultural, traditional, and economical heritage, and as such, are precious and in need of conservation. To facilitate the management of these resources, NPS determined t

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Hefetz, Abraham, and Gene Robinson. Hormonal and Pheromonal Regulation of Reproduction in the Bumble Bee Bombus terrestris. United States Department of Agriculture, 1994. http://dx.doi.org/10.32747/1994.7568775.bard.

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Bombus terrestris constitute important pollinators of greenhouse crops. In Israel the species utilized is, whose colonies are reared commercially. This is a primitively social species with a particular colony development. It encompasses two social phases: a eusocial phase in which the queen dominates reproduction, and a competition phase in which workers compete with the queen for the parentage of males. These workers are distinguished by accelerated ovarian development, high production of JH, and elevated levels of dopamine in the brain. Queen-worker conflict is also manifested in overt aggre

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Gaugler, Randy, Itamar Glazer, Daniel Segal, and Sarwar Hashmi. Molecular Approach for Improving the Stability of Insecticidal Nematodes. United States Department of Agriculture, 2002. http://dx.doi.org/10.32747/2002.7580680.bard.

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Our overall goal is to improve insecticidal nematodes by genetically engineering strains capable of entering an enhanced state of dormancy that provides improved stability. Objectives: 1. Clone and sequence tps-l homologue from Steinernema carpocapsae. (Revised: A failure to isolate the tps gene group from Steinernema precipitated a redirection to identifying other genes involved in insecticidal nematode desiccation process.) 2. Incorporate cloned tps-l gene into S. carpocapsae to obtain overexpression, thereby, enhancing desiccation tolerance. (Revised: Other stress genes in addition to tps-l

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Bradford, John, Caroline Havrilla, Jessica Hartsell, et al. Southeast Utah Group climate and drought adaptation report: Exposure and perennial grass sensitivity. National Park Service, 2022. http://dx.doi.org/10.36967/2293951.

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National Park Service (NPS) managers face growing challenges resulting from the effects of climate change. In particular, as temperatures rise in coming decades, natural resource management in the western United States must cope with expectations for elevated severity and frequency of droughts. These challenges are particularly pronounced for vegetation managers in dryland environments. Developing adaptive strategies requires specific information about the expected magnitude of change in climate and drought conditions as well as insights into how those changes will affect important vegetation

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Davis, G. M., and M. Mulvey. Species status of Mill Creek Elliptio. Office of Scientific and Technical Information (OSTI), 1993. http://dx.doi.org/10.2172/10143436.

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Cure, J. Photosynthetic acclimation to elevated CO/sub 2/: Project status report. Office of Scientific and Technical Information (OSTI), 1989. http://dx.doi.org/10.2172/6039292.

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Griffin, O., and M. Nuttall. Status of Key Species in Keo Seima Wildlife Sanctuary 2010-2020. Wildlife Conservation Society, 2020. http://dx.doi.org/10.19121/2020.report.38511.

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Agger, Cain. The Status of Key Species in Keo Seima Wildlife Sanctuary 2022. Wildlife Conservation Society, 2023. http://dx.doi.org/10.19121/2023.report.45443.

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