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77 results for “Species Distribution”
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Research ArticleOpen accessIn the abstractMercury in Hair of Muskox on the Seward PeninsulaClaudia Ihl, R. Terry Bowyer, Kriya L. Dunlap, Lawrence K. DuffyProblem statement: Muskoxen (Ovibus moschatus) are distant relatives of sheep (Caprinae) and have roamed the Arctic for a million years, with populations reaching North America between 150,000 and 250,000 years ago. Muskox populations could be negatively influenced by climate change and increased exposure to contaminants. Since the snow depth is a critical factor in their ecology, effects could occur throughout … …American Journal of Environmental Sciences, Vol. 8, Issue 2 · 24 Mar 2012 · 7,008 accessesView PDFCite
Research ArticleOpen accessIn the abstractMacroinvertebrate Communities Differences on Riverine Parts and Reservoirs of Zarrineh RiverR. Ahmadi, A. Aliyev, M. Seidgar et al.This study was conducted to identify present macro invertebrate’s fauna in reverine and reservoir parts of the Zarrinehrood River for fisheries purposes. The abundance and species composition of macro invertebrate were analyzed and compared in various parts of the Zarrinehrood River (west Azerbaijan, Iran) during November 2008-February 2009 to evaluate the rivers benthic fauna as a resource of fish and … …American Journal of Agricultural and Biological Sciences, Vol. 7, Issue 1 · 24 Feb 2012 · 8,153 accessesView PDFCite
Research ArticleOpen accessIn the abstractUptake and Translocation of Iron by Native Tree Species In A Constructed Wetland Treating Landfill LeachatesA. Snow, A. E. Ghaly, R. Cote, A.M. SnowA surface flow wetland was constructed in the Burnside Industrial Park, Dartmouth, Nova Scotia, to treat stormwater runoff from the surrounding watersheds which are comprised primarily of commercial properties and two former landfills. The objectives of this study were: (a) to compare the uptake of iron by red maple, white birch and red spruce trees growing under flooded soil conditions … …American Journal of Applied Sciences, Vol. 5, Issue 9 · 30 Sep 2009 · 6,870 accessesView PDFCite
Research ArticleOpen accessIn the abstractReport on Mammalian Fossils of Chinji Formation, Dhulian, PakistanMuhammad Akbar Khan, Abdul Ghaffar, Zulfiqar Ali et al.Twenty mammalian fossil specimens of varying preservational state are described from the Chinji Formation of Dhulian, Pakistan. The remains described in this study are all teeth and represent the Proboscidea, Perissodactyla and Artiodactyla. All the dental specimens are new variants recorded here for the first time. Pliotriplopus dhulianensis is new to science having small size and absence of crista than … …American Journal of Applied Sciences, Vol. 2, Issue 12 · 31 Dec 2005 · 7,278 accessesView PDFCite
Research ArticleOpen accessIn the abstractInvestigation of Factors Influencing the Reproduction of Non-Gregarious Locust Pests in Northern Kazakhstan to Substantiate the Forecast of their Number and Planning of Protective MeasuresKurmet Baibussenov, Aigul Bekbaeva, Valery Azhbenov et al.The article presents the results of many years of research on the phytosanitary state of agricultural land for non-gregarious locust pests. As polyphagous pests, non-gregarious locusts are one of the key destabilizing factors in the production of economically important agricultural plants in the agricultural regions of Northern Kazakhstan. Research on the long-term population dynamics of non-gregarious locust pests to determine … …OnLine Journal of Biological Sciences, Vol. 21, Issue 1 · 17 Mar 2021 · 6,724 accessesView PDFCite
Review ArticleOpen accessIn the abstractAntimicrobial Resistance Pattern of Pseudomonas aeruginosa from Different Clinical Specimens: Survey ArticleHosniyeh E. Ladadweh, Hiba H. Falana, Jannat M. Ma’ali et al.Pseudomonas aeruginosa (P.A.) is a gram-negative, aerobic rod bacterium that mainly grows in soil and watery environments, infrequently being a part of microflora in healthy individuals. Since P.A. favors the growth in moistened areas, it can colonize in any simple aqueous solution, which in turn raises the risk of contamination and infection in hospital settings. The emergence of drug resistant … …American Journal of Pharmacology and Toxicology, Vol. 16, Issue 1 · 11 Jan 2021 · 8,401 accessesView PDFCite
Research ArticleOpen accessIn the abstractSpatial Distribution of Fibroblast Growth Factor Receptor 2 in Normal and Lesioned Central Nervous System of Pleurodeles waltliiMarie Moftah, Marc Landry, Frederic Nagy, Jean-Marie CabelguenFibroblast Growth Factors (FGFs) have been implicated in numerous cellular processes including proliferation, migration, differentiation and neuronal survival. One of these growth factors, Fibroblast Growth Factor 2 (FGF2), is apparently implicated in the ability of the adult salamander (Pleurodeles waltlii) to recover locomotion following complete transection of the spinal cord. In a previous study, we reported up regulation of FGF2 … …Neuroscience International, Vol. 3, Issue 2 · 4 Sep 2012 · 7,151 accessesView PDFCite
Research ArticleOpen accessIn the abstractDensity and Population Estimation of the Bornean Elephants (Elephas maximus borneensis) in SabahRaymond Alfred, Abd Hamid Ahmad, John Payne et al.Problem statement: In Asia, four elephant subspecies have been identified, Elephas maximus maximus from Sri Lanka, Elephas maximus summatranus from Sumatra, Elephas maximus borneensis (based on recent DNA analysis) from Borneo and Elephas maximus indicus, from mainland Asia. The Bornean elephant has a limited distribution and is found only in the northeastern part of the island, (Malaysian Sabah and Indonesian … …OnLine Journal of Biological Sciences, Vol. 10, Issue 2 · 30 Jun 2010 · 20,205 accessesView PDFCite
Research ArticleOpen accessIn the abstractPhytoremediation and Adsorption of Heavy Industry Emitted from Cement Industry through Plant Leaves, Case Study: Golestan Peivand Cement FactorySoleyman Ghorbanzadeh, Meysam Madadi, Sara Abdollahi, Kaveh Ostad-Ali-AskariCement factories are found to be one of the major causes of pollution. Cement mist and dusts depositions affect the photosynthesis, secretion and fertility of the plant. Increasing the concentration of airborne dust reduces photosynthetic potential in leaves, closes leaf stomatals and, in general, reduces the growth and fertility of plants. The purpose of this study is to determine the … …American Journal of Engineering and Applied Sciences, Vol. 13, Issue 4 · 23 Nov 2020 · 6,443 accessesView PDFCite
Case ReportOpen accessIn the abstractFree-Living Amoebae and Central Nervous System Infection: Report of Seven CasesAlcalá Martínez Enrique, Gaona Flores Verónica A., Paz Ayar Nibardo, González Guerra EduardoThe Free-Living Amoeba (FLA) is an opportunistic protozoan with a cosmopolitan distribution that can cause Central Nervous System (CNS) infection. It develops in relatively stagnant waters such as swimming pools, lagoons and ponds but only species belonging to the genera Hartmannella, Naegleria, Acanthamoeba and Balamuthia have been found in humans. The resulting pathology is highly lethal due to the lack … …American Journal of Infectious Diseases, Vol. 15, Issue 4 · 14 Dec 2019 · 7,063 accessesView PDFCite