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Relevant bibliographies by topics / Nutrient ecology

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Academic literature on the topic 'Nutrient ecology'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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Journal articles on the topic "Nutrient ecology"

1

Sugden, A. M. "ECOLOGY/EVOLUTION: Nutrient Recycling." Science 302, no. 5643 (2003): 199c—199. http://dx.doi.org/10.1126/science.302.5643.199c.

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Weiner, Benjamin G., Anna Posfai, and Ned S. Wingreen. "Spatial ecology of territorial populations." Proceedings of the National Academy of Sciences 116, no. 36 (2019): 17874–79. http://dx.doi.org/10.1073/pnas.1911570116.

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Many ecosystems, from vegetation to biofilms, are composed of territorial populations that compete for both nutrients and physical space. What are the implications of such spatial organization for biodiversity? To address this question, we developed and analyzed a model of territorial resource competition. In the model, all species obey trade-offs inspired by biophysical constraints on metabolism; the species occupy nonoverlapping territories, while nutrients diffuse in space. We find that the nutrient diffusion time is an important control parameter for both biodiversity and the timescale of

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Zandonà, Eugenia, Priscila Oliveira-Cunha, and Beatriz Moreira-Ferreira. "PAPEL DOS PEIXES NA RECICLAGEM DE NUTRIENTES EM RIACHOS TROPICAIS." Oecologia Australis 25, no. 02 (2021): 449–63. http://dx.doi.org/10.4257/oeco.2021.2502.14.

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Fish can contribute directly and indirectly to nutrient recycling in aquatic environments, affecting community structure and ecosystem processes. Through the excretion of metabolic waste, fish make inorganic nutrients available in the environment that can be used by algae and bacteria. Nitrogen and phosphorus are often limiting nutrients in streams, so fish can be a relevant source of these nutrients. Many factors can influence excretion rates, including diet, body nutrient demand (for reproduction and growth), ontogeny, body size, temperature and other abiotic factors. Currently, two theories

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Yakubu, Hosea, Ahmed Amin Njidda, Isaac Sammani Butswat, Olurotimi Ayobami Olafadehan, and Abayomi Samuel Bankole. "Rumen fermentation and nutrient utilization of growing Yankasa rams fed a mixed ration containing tiger nut (Cyperus esculentus) residue and cowpea husk (Vigna unguiculata L. Walp)." Brazilian Journal of Science 3, no. 6 (2024): 14–26. http://dx.doi.org/10.14295/bjs.v3i6.569.

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Thirty (30) Yankasa growing rams were used to investigate the effect of feeding cowpea husk and tiger nut residue in a mixed ration on the rumen ecology, nutrient intake, nutrient digestibility, and nitrogen balance of Yankasa rams. Significant differences (p < 0.05) were observed in the rumen ecology, nutrient intake, nutrient digestibility, and nitrogen balance between the treatments. Rumen ecology was influenced by the diet, with variations in rumen pH, temperature, and volatile fatty acid production. The results indicated that the highest rumen pH and temperature were observed in Treatm

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Gao, Jie, Jiangfeng Wang, and Yanhong Li. "Effects of Soil Nutrients on Plant Nutrient Traits in Natural Pinus tabuliformis Forests." Plants 12, no. 4 (2023): 735. http://dx.doi.org/10.3390/plants12040735.

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In light of global warming, the interaction between plant nutrient traits and soil nutrients is still unclear. Plant nutrient traits (e.g., N and P) and their stoichiometric relationships (N/P ratio) are essential for plant growth and reproduction. However, the specific role of soil nutrients in driving variation in plant nutrient traits remains poorly understood. Fifty natural Pinus tabuliformis forests were used as the research object to clarify the interaction between plant nutrient traits and soil nutrients. We show that: (1) The Nmass, Pmass and N/P ratios of leaves were significantly hig

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Sugden, A. M. "ECOLOGY: Nutrient Dynamics in Peat Bogs." Science 292, no. 5519 (2001): 1023a—1023. http://dx.doi.org/10.1126/science.292.5519.1023a.

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Xaxiri, Eirini, Evangelos Darivakis, Ioannis Karavidas, Georgia Ntatsi, and Dimitrios Savvas. "Comparing the Nutritional Needs of Two Solanaceae and One Cucurbitaceae Species Grown Hydroponically under the Same Cropping Conditions." Plants 12, no. 20 (2023): 3642. http://dx.doi.org/10.3390/plants12203642.

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Switching over to closed-loop soilless culture systems, thus preventing pollution of water resources by nitrates and saving water and fertilizers, requires accurate estimations of the mean nutrient-to-water uptake ratios. To contribute to this objective, three fruit vegetable species (tomato, eggplant, cucumber) were grown hydroponically in a floating system under identical cropping conditions to quantify species differences in nutrient uptake. The composition of the nutrient solution used to feed the crops was identical for all species. The total water consumption and the concentrations of mo

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Elsdon, Travis S., and Karin E. Limburg. "Nutrients and their duration of enrichment influence periphyton cover and biomass in rural and urban streams." Marine and Freshwater Research 59, no. 6 (2008): 467. http://dx.doi.org/10.1071/mf07085.

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Although it is well known that land use affects nutrient dynamics and algal growth in streams, the responses to different durations of nutrient supply are poorly understood. The associations of benthic (periphyton-dominated) biomass with concentrations of dissolved nitrogen and phosphorus in rural and urban streams in New York were quantified. Biomass was significantly greater (2-fold) in the urban compared with the rural stream, which was associated with differences in dissolved nutrients. Experimental field enrichment of nutrient concentrations and duration of exposure altered benthic periph

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O'Brien, Allyson L., Liz Morris, and Michael J. Keough. "Multiple sources of nutrients add to the complexities of predicting marine benthic community responses to enrichment." Marine and Freshwater Research 61, no. 12 (2010): 1388. http://dx.doi.org/10.1071/mf10085.

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Understanding biological responses to nutrient enrichment under different environmental conditions is integral for the effective management of eutrophication in coastal environments. However, current conceptual models of nutrient enrichment are limited as they are based on studies that only consider a single source of nutrients, when in reality it is more likely that enrichment is a result of multiple sources. Here, we test the hypothesis that biological responses to nutrient enrichment in intertidal mudflat assemblages depend on the source by comparing enrichment from a controlled release fer

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Marañón-Jiménez, Sara, Jorge Castro, Emilia Fernández-Ondoño, and Regino Zamora. "Charred wood remaining after a wildfire as a reservoir of macro- and micronutrients in a Mediterranean pine forest." International Journal of Wildland Fire 22, no. 5 (2013): 681. http://dx.doi.org/10.1071/wf12030.

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Large amounts of logs and coarse woody debris remain in the ecosystem after wildfires. However, the relevance of the nutrient reservoir contained in the remaining post-fire woody debris for the ecosystem nutrient reserves is rarely considered. In this paper, we determine the carbon and nutrient concentrations in the partially charred wood after a wildfire along an altitudinal gradient and assess the relative magnitude of the nutrient reservoir in the wood in relation to those existing in the first 10-cm soil layer. Soils were poorly developed and nutrients limiting for the vegetation requireme

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Dissertations / Theses on the topic "Nutrient ecology"

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Guyn, Karla Lee. "Breeding ecology of northern pintails, nesting ecology, nest-site selection, nutrient reserve use and brood ecology." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape2/PQDD_0031/NQ63873.pdf.

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Farley, Rebecca A. "The response of roots to nutrient heterogeneity." Thesis, University of York, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.297106.

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Davidson, Thomas Alexander. "Zooplankton ecology and palaeoecology of nutrient enriched shallow lakes." Thesis, University College London (University of London), 2006. http://discovery.ucl.ac.uk/1444372/.

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This study sought to determine the potential of sedimentary cladoceran assemblages for inferring changes in shallow lake ecological structure and function. The first stage of the study aimed to isolate and quantify the main structuring forces of the contemporary zooplankton community. Zooplankton populations were sampled from 39 mesotrophic to hyper-eutrophic shallow lakes (<3 m average depth) in the U.K. and Denmark. Additionally, a suite of environmental variables, including: fish, macrophytes, algal crop, nutrient concentrations and water transparency were analysed. A variety of numerical t

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Almeida, R. de. "Nutrient and litter decomposition in a beechwood ecosystem." Thesis, University of Oxford, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.354800.

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Langi, Martina Agustina. "Nutrient cycling in tropical plantations and secondary rainforests /." St. Lucia, Qld, 2001. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe16357.pdf.

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Oliveira, Sílvia Renata de. "Avaliação da qualidade da água e da carga de nutrientes do córrego do Cancã, município de São Carlos - SP." Universidade de São Paulo, 2003. http://www.teses.usp.br/teses/disponiveis/18/18138/tde-31102016-152545/.

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Os estudos em microbacias hidrográficas têm mostrado que as características físicas, químicas e biológicas das águas dos córregos e riachos possuem uma estreita relação com a composição do ambiente terrestre adjacente, refletindo as condições de uso e ocupação dos solos da bacia hidrográfica por eles drenada. A microbacia do Córrego do Cancã, localizada perpendicularmente ao Rio Monjolinho, situa-se em uma maior parte no município de São Carlos (SP), e foi estudada sob uma abordagem ecossistêmica. As coletas e análises de campo foram realizadas em sete transectos do córrego, em dois períodos h

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Downs, Kelsea Nicole. "ONTOGENETIC VARIATION IN THE NUTRIENT STOICHIOMETRY OF JUVENILE FISH." Miami University / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=miami1515610199095487.

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Burdette, Sarah Beth. "Effects of excessive nitrogen deposition on foliar nutrient dynamics, nutrient concentrations, and nutrient ratios in a Central Appalachian hardwood forest." Huntington, WV : [Marshall University Libraries], 2002. http://www.marshall.edu/etd/descript.asp?ref=78.

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Thesis (M.S.)--Marshall University, 2002.<br>Title from document title page. Document formatted into pages; contains x, 52 p. with maps and illustrations. Includes bibliographical references (p. 48-52).

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Hurd, Catriona L. "The physiological ecology of nutrient uptake by intertidal fucoid algae." Thesis, Queen's University Belfast, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.332658.

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Emmerson, Richard Hugh Christian. "Salt marsh restoration by managed retreat : metal and nutrient fluxes." Thesis, Imperial College London, 1997. http://hdl.handle.net/10044/1/8454.

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Books on the topic "Nutrient ecology"

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Pomin, Vitor H. Seaweed: Ecology, nutrient composition, and medicinal uses. Nova Science, 2011.

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Kline, Thomas C. Nutrient-based resource management. Exxon Valdez Oil Spill Trustee Council, 2007.

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Krishna, K. R. Agroecosystems of South India: Nutrient dynamics, ecology and productivity. BrownWalker Press, 2010.

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Andersen, Tom. Pelagic nutrient cycles: Herbivores as sources and sinks. Springer-Verlag, 1997.

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1903-, Leeper G. W., ed. Forest soils and nutrient cycles. Melbourne University Press, 1987.

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C, Malone Thomas, ed. Ecosystems at the land-sea margin: Drainage basin to coastal sea. American Geophysical Union, 1999.

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Burghouts, Theodorus Bernardus Antonius. Spatial heterogeneity of nutrient cycling in Bornean rain forest. Vrije Universiteit, 1993.

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A, Smaling E. M., Oenema O, and Fresco Louise, eds. Nutrient disequilibria in agroecosystems: Concepts and case studies. CABI Pub., 1999.

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Petra, Marschner, and Rengel Zdenko, eds. Nutrient cycling in terrestrial ecosystems. Springer, 2007.

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10

Brouwer, Leonard Cornelis. Nutrient cycling in pristine and logged tropical rain forest: A study in Guyana = De kringloop van nutriënten in oorspronkelijk en gekapt tropisch regenwoud : een studie in Guyana. Universiteit Utrecht, 1996.

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Book chapters on the topic "Nutrient ecology"

1

Allan, J. David. "Nutrient dynamics." In Stream Ecology. Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-0729-7_13.

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Schulze, Ernst-Detlef, Erwin Beck, Nina Buchmann, Stephan Clemens, Klaus Müller-Hohenstein, and Michael Scherer-Lorenzen. "Nutrient Relations." In Plant Ecology. Springer Berlin Heidelberg, 2018. http://dx.doi.org/10.1007/978-3-662-56233-8_11.

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Allan, J. David, Maria M. Castillo, and Krista A. Capps. "Nutrient Dynamics." In Stream Ecology. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-61286-3_13.

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Binkley, Dan, and Peter Vitousek. "Soil nutrient availability." In Plant Physiological Ecology. Springer Netherlands, 2000. http://dx.doi.org/10.1007/978-94-010-9013-1_5.

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Binkley, Dan, and Peter Vitousek. "Soil nutrient availability." In Plant Physiological Ecology. Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-2221-1_5.

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Kazda, Marian. "Liana-nutrient relations." In Ecology of Lianas. John Wiley & Sons, Ltd, 2014. http://dx.doi.org/10.1002/9781118392409.ch22.

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Chapin, F. Stuart, Pamela A. Matson, and Peter M. Vitousek. "Nutrient Cycling." In Principles of Terrestrial Ecosystem Ecology. Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-9504-9_9.

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Robinson, C. T., U. Uehlinger, and M. O. Gessner. "Nutrient Limitation." In Ecology of a Glacial Flood Plain. Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-017-0181-5_14.

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Tockner, K., R. Illi, F. Malard, and U. Uehlinger. "Nutrient Dynamics." In Ecology of a Glacial Flood Plain. Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-017-0181-5_6.

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Chapin, F. Stuart, Pamela A. Matson, and Peter M. Vitousek. "Plant Nutrient Use." In Principles of Terrestrial Ecosystem Ecology. Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-9504-9_8.

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Conference papers on the topic "Nutrient ecology"

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Dziewulski, David M., and Daniel H. Pope. "Gradient Film Reactor Studies of the Effects of Nutrient Conditions on the Ecology and Physiology of Mic Communities and the Severity of Mic." In CORROSION 1991. NACE International, 1991. https://doi.org/10.5006/c1991-91282.

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Abstract Defined microbial communities were inoculated into a device composed of alternating carbon steel spool pieces and reactor compartments. Nutrient profiles naturally developed from the influent to the effluent end of the reactor. These preliminary experiments determined that the composition of the community, production of microbial end-products and the severity of corrosion was dependent upon the location within the end-product profile and the surface preparation of the spool piece.

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Nguyen, Giang Van, Bich Thuy Thi Nguyen, Lan Huong Bui, et al. "Effects of nutrient sources and culture conditions on the mycelial growth of Ganoderma Lucidum strain Ga-TB." In INTERNATIONAL CONFERENCE “SUSTAINABLE DEVELOPMENT: VETERINARY MEDICINE, AGRICULTURE, ENGINEERING AND ECOLOGY” (VMAEE2022). AIP Publishing, 2023. http://dx.doi.org/10.1063/5.0149073.

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Unitsky, A. E., I. E. Labazava, S. N. Zyl, I. V. Naletov, and V. S. Zayats. "STUDYING THE MICROBIOLOGICAL SOLUBILIZATION OF BROWN COAL." In SAKHAROV READINGS 2022: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY. International Sakharov Environmental Institute of Belarusian State University, 2022. http://dx.doi.org/10.46646/sakh-2022-2-322-324.

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Modern technocratic consumption of natural resources worsens the ecology of the Earth every year more and more. The problem of development and use of environmentally friendly and efficient technologies is acute for scientists of all countries. To achieve this global goal has been developed the program EcoSpace and numerous studies are being conducted to implement it. In our study, we proposed microorganisms that destruct brown coal, which have a number of necessary enzymes, and show the results of their vital activity on various nutrient media. This biotechnological conversion is one of the pr

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Venske, Christopher, Linda Tatiana Lezama Viveros, Colin Diver, Colin Hill, Michael Carroll, and Juan Colmenares. "Resident Ecology Production Enhancement Success in the North Sea." In SPE Symposium and Exhibition - Production Enhancement and Cost Optimisation. SPE, 2024. http://dx.doi.org/10.2118/220616-ms.

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Abstract A Company in the United Kingdom who operates a field in the North Sea has been involved in a pilot study to determine the efficacy of Organic Oil Recovery (OOR) as a means of maximising oil recovery. This paper shows the process, planning and execution of the application of the technology as well as results of the OOR Pilot Test. Organic Oil Recovery (OOR) is a unique enhanced oil recovery process. The fundamentals of the technology are based on the activation of microbial life resident in oil reservoirs with the purpose of increasing oil production. The technology can dramatically im

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Venske, Christopher, Ali Mohamed, Ammar Shaban, et al. "Organic Oil Recovery - Resident Microbial Enhanced Production Pilot in Bahrain." In SPE Middle East Oil & Gas Show and Conference. SPE, 2021. http://dx.doi.org/10.2118/204884-ms.

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Abstract Tatweer Petroleum has been involved in a Pilot study to determine the efficacy of Organic Oil Recovery (OOR), a unique form of microbial enhanced oil recovery as a means of maximising oil recovery from its Rubble reservoir within the Awali field. OOR harnesses microbial life already present in an oil-bearing reservoir to improve oil recovery through changes in interfacial tensions, which in the case of Rubble will increase the heavy oil's mobility and improve recovery rates and reservoir wettability. These changes could increase recoverable reserves and extend field life through impro

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Sorokina, Arina, Maria Yakimenko, and Igor Tatarenko. "Assessing ability of B. Elkanii strains to accumulate high titers of bacterial cells in liquid culture during deep cultivation on nutrient media of various compositions." In III INTERNATIONAL CONFERENCE “SUSTAINABLE DEVELOPMENT: AGRICULTURE, ENERGY AND ECOLOGY” (VMAEE-III 2024). AIP Publishing, 2024. http://dx.doi.org/10.1063/5.0212222.

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Lezama Viveros, Linda Tatiana, Christopher Venske, Taj Uddin, et al. "Maximising Oil Recovery and Reducing Water Cut in South Oman Fields: Results from Novel Organic Oil Recovery (OOR) Waterflooding Campaigns." In SPE Conference at Oman Petroleum & Energy Show. SPE, 2025. https://doi.org/10.2118/224995-ms.

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Abstract This study includes the laboratory outcomes, process and the production results registered for two Organic Oil Recovery (OOR) waterflooding campaigns performed in two different fields. The aim of these treatments was to unlock residual oil, mobilise trapped/bypassed oil and to reduce water cut while maximising recovery in the waterflooded fields comprised by stacked clastic sandstone reservoirs located in South Oman. Reducing water cut is critical for extending the life for mature assets, as it helps to decrease OPEX associated with water disposal in addition to cutting emissions. OOR

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Singh, Aanya, Rohit Mandavkar, Sanjay Singh, Raunak Prabhu Bhembre, Devansh Jain, and D. DSilva Winfred Rufuss. "Socio-Environmental Impacts of Hydro Power Technology- a Review." In ASME 2021 Power Conference. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/power2021-64157.

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Abstract Renewable energy, is the primary load bearer of a sustainable circular economy and hydropower being one of the earliest forms of it, has a wide application base. With unprecedented situations being faced by the people every day, power consumption patterns and requirements are changing and so are the faces of the leading economies. However, like other renewable strategies it is assayed based on the greenhouse gas emissions during its operation. This unfortunately presents a true but blurry picture. Some of the long-term issues with creating a dam, are soil quality degradation in downst

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Toplaghaltsyan, Anna, Zhaneta Karapetyan, Susanna Keleshyan, et al. "Enzymatic activity of nitrogen-fixing soil bacteria." In 5th International Scientific Conference on Microbial Biotechnology. Institute of Microbiology and Biotechnology, Republic of Moldova, 2022. http://dx.doi.org/10.52757/imb22.37.

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Soil is a medium for more than 100 enzymes. During soil deterioration the change of enzymes occurs much sooner than of other parameters in the soil so they are considered the best indicators of soil health. These enzymes play a vital role in supporting soil ecology and health by direct agents of the biological catabolism of soil organic and mineral components. Еnzymatic activities in the soil are mainly of microbial origin. In a number of potential bacterial enzymes that play an important role in maintaining soil health, some of the important ones are protease, lipase, cellulase, amylase and u

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Sali, Jason, Gustavo Calderucio Duque Estrada, Elena Pavanel, and Paola Maria Pedroni. "Protecting Marine Environments Using the Framework of the Mitigation Hierarchy to Implement Barriers and Controls During Exploration and Development Projects." In Abu Dhabi International Petroleum Exhibition & Conference. SPE, 2021. https://doi.org/10.2118/208166-ms.

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Abstract Offshore marine environments supply a major source of global oil and natural gas and will be important for the development renewable energy in future. Currently, more than a quarter of oil and gas supply is produced offshore, a rise of more than 50% since 2000. Similarly, the production of offshore wind energy is expected to increase tenfold before 2040, and even more if the targets of the Paris Agreement are to be achieved (IEA 2018). Shallow coastal waters are particularly suitable and therefore pressure from both means is expected to increase. However, despite recent advances there

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Reports on the topic "Nutrient ecology"

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Crowley, David, Yitzhak Hadar, and Yona Chen. Rhizosphere Ecology of Plant-Beneficial Microorganisms. United States Department of Agriculture, 2000. http://dx.doi.org/10.32747/2000.7695843.bard.

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Rhizoferrin, a siderophore produced by Rhizopus arrhizus, has been shown in previous studies to be an outstanding Fe carrier to plants. However, calculations based on stability constants and thermodynamic equilibrium lead to contradicting conclusions. In this study a kinetic approach was employed to elucidate this apparent contradiction and to determine the behavior of rhizoferrin under conditions representing soil and nutrient solutions. Stability of Fe3+ complexes in nutrient solution, rate of metal exchange with Ca, and rate of Fe extraction by the free ligand were monitored for rhizoferrin

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Williams, J. B. Physiological ecology of SRS Carolina bay phytoplankton communities: Effects of nutrient changes and CO{sub 2} sources. Office of Scientific and Technical Information (OSTI), 1992. http://dx.doi.org/10.2172/64138.

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Williams, J. B. Physiological ecology of SRS Carolina bay phytoplankton communities: Effects of nutrient changes and CO{sub 2} sources. Renewal year two report. Office of Scientific and Technical Information (OSTI), 1993. http://dx.doi.org/10.2172/10150211.

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