Thematische Bibliographien / Nutrient

Inhaltsverzeichnis

  1. Zeitschriftenartikel
  2. Dissertationen
  3. Bücher
  4. Buchteile
  5. Konferenzberichte
  6. Berichte der Organisationen

Auswahl der wissenschaftlichen Literatur zum Thema „Nutrient“

Autor: Grafiati
Veröffentlicht am 4. Juni 2021
Zuletzt aktualisiert am 25. Juli 2025

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Zeitschriftenartikel zum Thema "Nutrient"

1

Comerford, N. B., W. P. Cropper, Jr., Hua Li, et al. "Soil supply and nutrient demand (SSAND): A general nutrient uptake model and an example of its application to forest management." Canadian Journal of Soil Science 86, no. 4 (2006): 655–73. http://dx.doi.org/10.4141/s05-112.

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Models of soil nutrient bioavailability and uptake assist in nutrient management and lead to a better understanding of nutrient dynamics in the soil-plant system. SSAND (Soil Supply and Nutrient Demand) is a steady state, mechanistic nutrient uptake simulation model based on mass flow and diffusive supply of nutrients to roots. It requires user inputs for soil and plant parameters to calculate a nutrient’s concentration at the root surface and the subsequent uptake by a plant root and/or extrametrical mycorrhizal hyphae. It can be considered a sub-model linked to hydrological or plant growth m
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Meirinawati, Hanny, and A'an Johan Wahyudi. "Deepening Knowledge of Nutrient Dynamics in Coastal Waters." ASEAN Journal on Science and Technology for Development 39, no. 1 (2022): 23–33. http://dx.doi.org/10.29037/ajstd.747.

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Nutrients are important compounds in waterbodies that regulate primary productivity and phytoplankton growth, the basis of food webs. Increased nutrient concentration has become a serious concern because it causes eutrophication and threatens the sustainability of ecosystems. Eutrophication is the process of nutrient enrichment in water bodies that affects their productivity and decreases water quality. Although information about nutrient distribution, limiting nutrients, and nutrient budgets is important for coastal water management, studies of wide-scale nutrient dynamics in Indonesian water
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Turner, John, and Marcia J. Lambert. "Analysis of nutrient use efficiency (NUE) in Eucalyptus pilularis forests." Australian Journal of Botany 62, no. 7 (2014): 558. http://dx.doi.org/10.1071/bt14162.

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Alternative indices to use for nutrient use efficiency (NUE) were analysed for nitrogen, phosphorus, potassium, calcium, magnesium and sulfur, using 17 Eucalyptus pilularis forest sites to test the hypothesis that NUE increases with decreasing nutrient availability. Reported indices represent different measures of nutrient use, including (1) efficiency of acquisition from soil, (2) quantities required for organic matter production, (3) organic matter production related to uptake, (4) ability to internally retranslocate nutrients and (5) physiological requirement of nutrients. Some indices are
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Anderson, Wendy B., and William G. Eickmeier. "Nutrient resorption in Claytonia virginica L.: implications for deciduous forest nutrient cycling." Canadian Journal of Botany 78, no. 6 (2000): 832–39. http://dx.doi.org/10.1139/b00-056.

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According to the vernal dam hypothesis, spring ephemeral herbs temporarily sequester large nutrient pools in deciduous forests prior to canopy closure and return the nutrients to the soil following senescence of aboveground tissues. However, many species resorb nutrients from their leaves back to belowground tissues during senescence, and the degree of resorption is often associated with soil nutrient availability. Species that store large proportions of their absorbed nutrients between years are not participating in the temporary sequestering and rapid recycling of nutrients implied by the ve
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Roopa Jammula and Syeda Nishat Fathima. "Balancing act: Understanding nutrient interactions." World Journal of Biology Pharmacy and Health Sciences 18, no. 3 (2024): 243–47. http://dx.doi.org/10.30574/wjbphs.2024.18.3.0346.

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Nutrient interactions refer to the dynamic relationship between various nutrients, including minerals, vitamins, amino acids, and fatty acids, for proper functioning. An excess or deficiency of one nutrient can affect the requirements for many others, and increasing or decreasing a deficient nutrient may require an increase in other nutrients. Many nutrients require other nutrients to convert into other forms, and chemical combinations or reactions between nutrients can change their biological availability. Direct metabolic requirements of one nutrient can change the biological activity of ano
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Roopa, Jammula, and Nishat Fathima Syeda. "Balancing act: Understanding nutrient interactions." World Journal of Biology Pharmacy and Health Sciences 18, no. 3 (2024): 243–47. https://doi.org/10.5281/zenodo.13767054.

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Nutrient interactions refer to the dynamic relationship between various nutrients, including minerals, vitamins, amino acids, and fatty acids, for proper functioning. An excess or deficiency of one nutrient can affect the requirements for many others, and increasing or decreasing a deficient nutrient may require an increase in other nutrients. Many nutrients require other nutrients to convert into other forms, and chemical combinations or reactions between nutrients can change their biological availability. Direct metabolic requirements of one nutrient can change the biological activity of ano
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Yan, Jing, Nathaniel A. Bogie, and Teamrat A. Ghezzehei. "Root uptake under mismatched distributions of water and nutrients in the root zone." Biogeosciences 17, no. 24 (2020): 6377–92. http://dx.doi.org/10.5194/bg-17-6377-2020.

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Abstract. Most plants derive their water and nutrient needs from soils where the resources are often scarce, patchy, and ephemeral. It is not uncommon for plant roots to encounter mismatched patches of water-rich and nutrient-rich regions in natural environments. Such an uneven distribution of resources necessitates plant reliance on strategies for exploring and acquiring nutrients from relatively dry patches. We conducted a laboratory study that elucidates the biophysical mechanisms that enable this adaptation. The roots of tomato (Solanum lycopersicum) seedlings were laterally split and grow
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Nóra Bákonyi. "The effect of apoplastic pH on the nutrient uptake." Acta Agraria Debreceniensis, no. 50 (December 16, 2012): 65–71. http://dx.doi.org/10.34101/actaagrar/50/2568.

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The pH of soil and rhizosphare –around the roots- determine the mobility and solubility of nutrients. The exudates organic acids of plant able to modify the pH, as well as the microorganisms also take part in mobilization of nutrients. The nutrient solve mostly in mildly acidic and neutral pH. The either assumption of utilization of nutrients is the uptake by roots and of course uptake to the cells to take part in metabolism. The pH of apoplast fluid determines the solubility and uptake of nutrients to the cells.The aim of this study was to examine the effect of nutrient solution and apoplasti
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Thomson, V. P., and M. R. Leishman. "Survival of native plants of Hawkesbury Sandstone communities with additional nutrients: effect of plant age and habitat." Australian Journal of Botany 52, no. 2 (2004): 141. http://dx.doi.org/10.1071/bt03047.

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Australian soils are naturally low in nutrient concentrations, particularly nitrogen (N) and phosphorus (P). Native plants are well adapted to low-nutrient soils, and can be adversely affected when exposed to higher concentrations of nutrients. The Hawkesbury Sandstone soils in northern Sydney are naturally low in nutrients, but often receive additional nutrient input from urban stormwater run-off. Increases in soil nutrients in urban bushland are associated with the presence of exotic species, and the decline in the diversity of native species. This study tested the hypothesis that high conce
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Bagale, Suman. "Nutrient Management for Soybean Crops." International Journal of Agronomy 2021 (September 6, 2021): 1–10. http://dx.doi.org/10.1155/2021/3304634.

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Soybean is one of the most important pulse crops in the world which supplies most of the protein and oil requirements. The efficient production of soybean crops is a constraint, with several biotic factors, abiotic factors, and crop management practices. Nutrient management is one of the important aspects for achieving higher production of crops. Effective nutrient management helps to assure the required nutrients needed for the plant without causing a significant decrease in the yield of crops. In addition to this, managing the nutrient efficiently helps the crop to cope with several types of
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Dissertationen zum Thema "Nutrient"

1

Henderson, Courtney Francis Keith. "The Chemical and Biological Mechanisms of Nutrient Removal from Stormwater in Bioretention Systems." Thesis, Griffith University, 2009. http://hdl.handle.net/10072/366977.

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High concentrations of dissolved nutrients in stormwater have been identified as contributing to eutrophication of receiving waterways near urban areas. To reduce dissolved nutrient concentrations in stormwater a range of devices such as wetlands and bioretention systems are used. Bioretention systems are increasingly employed for their supposedly high nutrient removal capacity, however very little is known about their treatment efficiency or the chemical and biological mechanisms controlling their function. This research aimed firstly to test and compare the efficiency of different bioretenti
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Cromwell, Diane. "Pancreatic beta-cell actions of nutrients and metabolizable nutrient ester derivatives." Thesis, University of Ulster, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.494335.

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Heeley, Nicholas John. "Hypothalamic nutrient sensing." Thesis, University of Cambridge, 2018. https://www.repository.cam.ac.uk/handle/1810/271628.

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Nutrient sensing neurons are unique in coupling changes in the concentration of nutrients to changes in neuronal activity. These neurons typically exist in regions of the brain where the blood brain barrier is fenestrated, such as the arcuate nucleus of the hypothalamus. Glucose and leucine are nutrients known to be sensed by neurons in this brain region, but the mechanisms by which they are sensed, and cells that sense them require further study. Using calcium imaging of adult neuron cultures from the mouse mediobasal hypothalamus, I demonstrated that leucine bidirectionally regulates neurona
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Fernandes, Adalton Mazetti [UNESP]. "Crescimento, produtividade, acúmulo e exportação de nutrientes em cultivares de batata (Solanum tuberosum L.)." Universidade Estadual Paulista (UNESP), 2010. http://hdl.handle.net/11449/86341.

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Made available in DSpace on 2014-06-11T19:22:14Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-02-08Bitstream added on 2014-06-13T20:48:33Z : No. of bitstreams: 1 fernandes_am_me_botfca.pdf: 2098703 bytes, checksum: 759836994d5f93a856b439bc8f063c52 (MD5)<br>Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)<br>A cultura da batata tem grande importância para o Brasil e para o Estado de São Paulo. Porém, apesar de sua importância, falta maiores informações sobre a fisiologia e nutrição mineral desta cultura, limitando a obtenção de elevadas produtividades, com alta qu
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Thornton, R. C. "Sediment-associated nutrients and their contribution to the nutrient loads of Devon catchments." Thesis, University of Exeter, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.354030.

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NASCIMENTO, Sandra Maria do. "Distribuição, exportação e ciclagem de nutrientes minerais em Cupiúva (Tapirira guianensis Aubl.), em um fragmento manejado de mata atlântica no município de Goiana - PE." Universidade Federal Rural de Pernambuco, 2006. http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/5114.

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Submitted by Mario BC (mario@bc.ufrpe.br) on 2016-07-28T16:39:44Z No. of bitstreams: 1 Sandra Maria do Nascimento.pdf: 553060 bytes, checksum: af162526240a5bf78aa1ac5c4f3cbba7 (MD5)<br>Made available in DSpace on 2016-07-28T16:39:44Z (GMT). No. of bitstreams: 1 Sandra Maria do Nascimento.pdf: 553060 bytes, checksum: af162526240a5bf78aa1ac5c4f3cbba7 (MD5) Previous issue date: 2006-05-31<br>The Atlantic rainforest is one of the richest biomasses of the planet in terms of biodiversity, but has been compromised by considerable anthropogenic action. The present study investigated a managed fr
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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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Barthelemy, Hélène. "Herbivores influence nutrient cycling and plant nutrient uptake : insights from tundra ecosystems." Doctoral thesis, Umeå universitet, Institutionen för ekologi, miljö och geovetenskap, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-120191.

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Reindeer appear to have strong positive effects on plant productivity and nutrient cycling in strongly nutrient-limited ecosystems. While the direct effects of grazing on vegetation composition have been intensively studied, much less is known about the indirect effect of grazing on plant-soil interactions. This thesis investigated the indirect effects of ungulate grazing on arctic plant communities via soil nutrient availability and plant nutrient uptake. At high density, the deposition of dung alone increased plant productivity both in nutrient rich and nutrient poor tundra habitats without
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Diaz, Hector Luis. "COORDINATION OF NUTRIENT SENSING, NUTRIENT AVAILABILITY, AND CELL GROWTH IN RUMEN PROTOZOA." The Ohio State University, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=osu1345571314.

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Satha, Ganarupan. "Nutrient Driven Topology Optimization." Thesis, Linköpings universitet, Mekanik, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-70785.

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The aim of this thesis is to investigate how a biological structure changes its shape and boundary under different cases of load if flow of nutrients is included, since nutrient flow has not been taken into account in previous studies. In order to simulate such a scenario we construct a model by using topology optimization (the SIMP model) and a balance law which is suitable for biological structures. Moreover, the model is derived by using an analogy with the dissipation inequality and Coleman-Noll’s procedure. The model can be interpreted as bone or some other biological structure, where the
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Bücher zum Thema "Nutrient"

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Thomas, Fairhurst, and International Rice Research Institute, eds. Rice: Nutrient disorders & nutrient management. Potash & Phosphate Institute, East & Southeast Asia Programs, 2000.

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Water Environment Federation. Nutrient Roadmap Task Force. Nutrient roadmap. Water Environment Federation, 2015.

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E, Bodwell C., Erdman John W, Institute of Food Technologists, and International Union of Food Science and Technology., eds. Nutrient interactions. M. Dekker, 1988.

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Bioavailability 88 - Chemical and Biological Aspects of Nutrient Availability. (1988 Norwich, England). Nutrient availability. Royal Society of Chemistry, 1989.

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Nijland, G. O. The relation between crop yield, nutrient uptake, nutrient surplus and nutrient application. Wageningen Agricultural University, 1997.

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Ae, Noriharu, Joji Arihara, Kensuke Okada, and Ancha Srinivasan, eds. Plant Nutrient Acquisition. Springer Japan, 2001. http://dx.doi.org/10.1007/978-4-431-66902-9.

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Basu, T. K. Drug∼Nutrient Interactions. Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-011-7081-9.

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Andersen, Tom. Pelagic Nutrient Cycles. Springer Berlin Heidelberg, 1997. http://dx.doi.org/10.1007/978-3-662-03418-7.

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Anne, Meckling Kelly, ed. Nutrient-drug interactions. CRC/Taylor & Francis, 2007.

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Basu, Tapan Kumar. Drug-nutrient interactions. Croom Helm, 1988.

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Buchteile zum Thema "Nutrient"

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Collinson, A. S. "Nutrients and nutrient cycles." In Introduction to World Vegetation. Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-015-3935-7_4.

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Clausen, Torben, José Luis Trejo, Mark P. Mattson, et al. "Nutrient." In Encyclopedia of Exercise Medicine in Health and Disease. Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-540-29807-6_2773.

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Aoyama, Michio, Akihiko Murata, Tomomi Sone, and Yasuhiro Arii. "Development and Use of Certified Reference Materials for Nutrients in Seawater." In Springer Oceanography. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-96-2520-8_1.

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Abstract This work outlines the development and use of Certified Reference Materials (CRMs) for nutrients in seawater, along with the history of nutrient measurement. Despite a long history of nutrient measurement, the use of nutrient data to assess ocean climate change is rare. One reason for this is the low comparability of nutrient measurements. The ocean community has made efforts to improve comparability through intercomparison exercises. At present, the CRMs developed and marketed by a private Japanese company are the most suitable for improving comparability. How to use these CRMs for h
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Miyata, Kana, and Mikihisa Umehara. "Roles of Arbuscular Mycorrhizal Fungi for Essential Nutrient Acquisition Under Nutrient Deficiency in Plants." In Arbuscular Mycorrhizal Fungi and Higher Plants. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-99-8220-2_6.

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AbstractPlants absorb mineral nutrients for growth and development from the soil though their roots; nutrient acquisition is therefore limited by their root area. To improve it, especially in nutrient-poor conditions, many plant species depend on symbiotic interactions with arbuscular mycorrhizal (AM) fungi, which provide essential nutrients obtained through the network of hyphae to the host plants. When nitrogen, phosphate, or sulfur is deficient, plants produce strigolactones, key signaling molecules, to initiate the interaction with AM fungi. Here, first, we introduce the diversity of AM fu
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Eck, Mathilde, Oliver Körner, and M. Haïssam Jijakli. "Nutrient Cycling in Aquaponics Systems." In Aquaponics Food Production Systems. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-15943-6_9.

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AbstractIn aquaponics, nutrients originate mainly from the fish feed and water inputs in the system. A substantial part of the feed is ingested by the fish and either used for growth and metabolism or excreted as soluble and solid faeces, while the rest of any uneaten feed decays in the tanks. While the soluble excretions are readily available for the plants, the solid faeces need to be mineralised by microorganisms in order for its nutrient content to be available for plant uptake. It is thus more challenging to control the available nutrient concentrations in aquaponics than in hydroponics.
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Mitra, Sisir. "Plant nutrition and irrigation." In Guava: botany, production and uses. CABI, 2021. http://dx.doi.org/10.1079/9781789247022.0007.

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Abstract This chapter focuses on plant nutrition and irrigation in guava production. Information is given on soil, salinity, nutrient uptake, role of nutrients, fertilizer rate and time of application, foliar application, integrated nutrient management, tissue analysis, organic production, water management, and fertigation.
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"Nutrient–Nutrient Interactions." In Handbook of Nutrition and Food. CRC Press, 2007. http://dx.doi.org/10.1201/9781420008890-16.

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Berdanier, Carolyn. "Nutrient–Nutrient Interactions." In Handbook of Nutrition and Food, Second Edition. CRC Press, 2007. http://dx.doi.org/10.1201/9781420008890.ch11.

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Ali Al Meselmani, Moaed. "Nutrient Solution for Hydroponics." In Soilless Culture [Working Title]. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.101604.

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Hydroponics is a profitable, sustainable agricultural method and environmental friendly technology for growing plants without soil. It is the fastest-growing agriculture sector, rapidly gaining momentum and popularity, and could dominate food production in the future. Nutrient solution and its management are the cornerstone of a successful hydroponic system and are the most important determinant of crop production and quality, which is largely dependent on the extent to which plant nutrients are acquired from the nutrient solution. All nutrients in the solution in balanced ratio are supplied d
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"Plant Nutrients and Nutrient Utilization." In Agricultural Production. CRC Press, 2007. http://dx.doi.org/10.1201/9781482294514-9.

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Konferenzberichte zum Thema "Nutrient"

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Mathew, Gigi Annee, Varsha Jotwani, and A. K. Singh. "Fuzzy Logic based Soil Nutrient Categorization System for Decision Making in Soil Nutrient Mitigation." In 2025 IEEE 14th International Conference on Communication Systems and Network Technologies (CSNT). IEEE, 2025. https://doi.org/10.1109/csnt64827.2025.10968282.

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Asahi, Toshimasa, Toshimasa Asahi, Kazuhiko Ichimi, Kazuhiko Ichimi, Kuninao Tada, and Kuninao Tada. "NUTRIENT DYNAMICS IN EELGRASS (ZOSTERA MARINA) MEADOW AND THE VARIATION OF NUTRIENT CONTENTS OF EELGRASS." In Managing risks to coastal regions and communities in a changing world. Academus Publishing, 2017. http://dx.doi.org/10.31519/conferencearticle_5b1b938251aa95.85691438.

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Nutrient dynamics in seagrass beds and nutrient demands of seagrass biomass are not clear, although nutrient uptake of seagrass has been experimentally studied in the laboratory. We conducted the field observations and the bottom sediment core incubations to estimate nutrient fluxes in the seagrass, Zostera marina meadow. DIN (nitrate, nitrite and ammonium) concentrations were always low particularly during the Z. marina growing season (from spring to summer), and water exchanges caused by tidal currents hardly supplied nutrient demand for Z. marina. Sediment pore water also supplied insuffici
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Asahi, Toshimasa, Toshimasa Asahi, Kazuhiko Ichimi, Kazuhiko Ichimi, Kuninao Tada, and Kuninao Tada. "NUTRIENT DYNAMICS IN EELGRASS (ZOSTERA MARINA) MEADOW AND THE VARIATION OF NUTRIENT CONTENTS OF EELGRASS." In Managing risks to coastal regions and communities in a changing world. Academus Publishing, 2017. http://dx.doi.org/10.21610/conferencearticle_58b4316623b72.

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Nutrient dynamics in seagrass beds and nutrient demands of seagrass biomass are not clear, although nutrient uptake of seagrass has been experimentally studied in the laboratory. We conducted the field observations and the bottom sediment core incubations to estimate nutrient fluxes in the seagrass, Zostera marina meadow. DIN (nitrate, nitrite and ammonium) concentrations were always low particularly during the Z. marina growing season (from spring to summer), and water exchanges caused by tidal currents hardly supplied nutrient demand for Z. marina. Sediment pore water also supplied insuffici
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"Performance analysis of chicken manure coated slow-release urea fertilizer (CM-CSRUF)." In Sustainable Processes and Clean Energy Transition. Materials Research Forum LLC, 2023. http://dx.doi.org/10.21741/9781644902516-11.

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Abstract. Slow-release fertilizers (SRFs) are developed, to halt the nutrient loss to the environment, either by coating the urea or by infusing the urea in a hydrophobic material. SRFs reduces the nutrient release to that point where a single application of fertilizer can meet the nutrient demand of the plants. Diverse range of materials have already been utilized to produce SRFs, however several disadvantages such hydrophilicity, non-biodegradability and crystallinity limit their scale up. Herein, we reported the production of coating of urea using chicken manure with paraffin wax as a binde
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Domnin, Dmitry, Dmitry Domnin, Boris Chubarenko, Boris Chubarenko, Rene Capell, and Rene Capell. "MATHEMATICAL MODELING OF NUTRIENT LOADING FROM SMALL CATCHMENTS OF THE VISTULA LAGOON." In Managing risks to coastal regions and communities in a changing world. Academus Publishing, 2017. http://dx.doi.org/10.31519/conferencearticle_5b1b93dfde6248.02952871.

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Vistula Lagoon as a part of the coastal zone translates nutrient load from catchment to the Baltic Sea. Catchments of the Primorskaya River (small settlements, mostly agricultural area, 120 km2) and Banówka-Mamonovka River (transboundary catchment between Russia and Poland, relatively big settlements, food production enterprises, agricultural activity, 490 km2) were selected as test ones for the Vistula Lagoon catchment (23 870 km2). Assessment of the retention of total nitrogen and phosphorus in the catchment and the transformation of nutrient load from anthropogenic sources while passing the
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Domnin, Dmitry, Dmitry Domnin, Boris Chubarenko, Boris Chubarenko, Rene Capell, and Rene Capell. "MATHEMATICAL MODELING OF NUTRIENT LOADING FROM SMALL CATCHMENTS OF THE VISTULA LAGOON." In Managing risks to coastal regions and communities in a changing world. Academus Publishing, 2017. http://dx.doi.org/10.21610/conferencearticle_58b431754b7a5.

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Vistula Lagoon as a part of the coastal zone translates nutrient load from catchment to the Baltic Sea. Catchments of the Primorskaya River (small settlements, mostly agricultural area, 120 km2) and Banówka-Mamonovka River (transboundary catchment between Russia and Poland, relatively big settlements, food production enterprises, agricultural activity, 490 km2) were selected as test ones for the Vistula Lagoon catchment (23 870 km2). Assessment of the retention of total nitrogen and phosphorus in the catchment and the transformation of nutrient load from anthropogenic sources while passing the
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Huang, Chun-Yuh, and Wei Yong Gu. "Effects of Compression on Distributions of Oxygen and Lactate in Intervertebral Disc." In ASME 2007 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2007. http://dx.doi.org/10.1115/sbc2007-176025.

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Since the intervertebral disc (IVD) is the largest avascular cartilaginous structure in the human body, poor nutrient supply has been suggested as a potential mechanism for disc degeneration. The previous theoretical studies have shown that the distributions of nutrients and metabolites (e.g., oxygen, glucose, and lactate) within the IVD depended on tissue diffusivities, nutrient supply, cellular metabolic rates, and coupling effects between nutrient and metabolite [1,2]. Our recent theoretical study suggested that dynamic compression can promote transport of neutral solute in the anisotropic
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Nikitin, Pavlo, and Valentina Ilina. "MODELING THE IMPACT OF MOISTURE ON THE UPTAKE OF BIOGENIC ELEMENTS BY SPRING BARLEY PLANTSIN THE CONDITIONS OF SOUTHERN UKRAINE." In Global Challenges Through the Prism of Rural Development in the Sector of Agriculture and Tourism GIRR 2024. Academy of Applied Studies Šabac, 2025. https://doi.org/10.46793/girr25.140n.

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The uptake of biogenic elements by spring barley (Hordeum vulgare L.) is significantly influenced by soil moisture, particularly in the arid conditions of Southern Ukraine. Water availability plays a critical role in the solubility of nutrients, their mobility, and the efficiency of root system uptake. Insufficient moisture reduces nutrient availability, disrupts metabolic processes, and negatively affects plant growth and productivity. Understanding the complex relationship between soil moisture content and nutrient uptake is essential for optimizing agronomic practices and improving crop yie
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Zhang, Ning, and Weihao Wang. "Investigation of Water pH in Calcasieu Lake Area Using Regional Scale Hydrodynamic Models." In ASME 2017 Fluids Engineering Division Summer Meeting. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/fedsm2017-69208.

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In Southwest Louisiana, the Calcasieu Lake and surrounding water systems are the major fresh water sources to the nearby coastal wetlands and agricultural areas. There are two national wide life refuges located in both east and west sides of Calcasieu Lake. Both refuges are covered by coastal wetlands. The health of the wetland vegetation is essential to the wetland losses in the area. One of the major problems related to the health of marshes is the nutrient deficiency. In addition, the surface water system is a possible source for agriculture use that requires sufficient nutrient components
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Morozova, M. D., S. E. Tshernyshev, R. T.-o. Baghirov, et al. "PRINCIPLES OF TERRESTRIAL INVERTEBRATES BIOMASS NUTRIENT COMPOSITION DESIGN." In X Международная конференция молодых ученых: биоинформатиков, биотехнологов, биофизиков, вирусологов и молекулярных биологов — 2023. Novosibirsk State University, 2023. http://dx.doi.org/10.25205/978-5-4437-1526-1-105.

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The method of providing an invertebrate biomass with particular parameters of a nutrient composition to produce biomass supplied with relatively more nutrients is discussed. An increase in the content of particular nutrients in the biomass of model species Giant African land snail Lissachatina fulica (Férussac, 1821) and the Speckled cockroach Nauphoeta cinerea (Olivier, 1789) was studied via the input of precursor material in the food substrate. A minimal input of vitamins C and B7 to the food substrate resulted in only a slight decrease in the level of protein in biomass of snails from с. 20
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Berichte der Organisationen zum Thema "Nutrient"

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Theiling, Charles. A review of algal phytoremediation potential to sequester nutrients from eutrophic surface water. Engineer Research and Development Center (U.S.), 2023. http://dx.doi.org/10.21079/11681/47720.

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Harmful algal blooms (HABs) and coastal hypoxic zones are evidence of cultural nutrient enrichment affecting public health and water supplies, aquatic ecosystem health, and economic well-being in the United States. Recognition of the far-reaching impacts of Midwest agriculture has led to establishing nutrient reduction objectives for surface waters feeding the Gulf of Mexico, Lake Erie, and many smaller water bodies. Municipal nutrient enrichment impacts have been addressed by increasing levels of sewage treatment and waste management through the Clean Water Act era, but HABs rebounded in the
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Peter A. Pryfogle. Nutrient Cycling Study. Office of Scientific and Technical Information (OSTI), 2005. http://dx.doi.org/10.2172/966178.

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Goatley, Michael, and Kevin Hensler. Urban Nutrient Management Handbook. Virginia Cooperative Extension, 2019. http://dx.doi.org/10.21061/430-350.

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Research Institute (IFPRI), International Food Policy. Nutrient composition and health benefits. International Food Policy Research Institute, 2018. http://dx.doi.org/10.2499/9780896292833_15.

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Dhakal, Rajendra, Shankar Neupane, Pragati Sipkhan, Kailash Bhatta, Oshin Sharma, and Ram Dev Shah. Vermiwash: A Low-Cost and Eco-Friendly Liquid Fertilizer. International Centre for Integrated Mountain Development (ICIMOD), 2024. https://doi.org/10.53055/icimod.1075.

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The excessive use of chemical fertilizers in Nepalese agriculture threatens crop production and environmental health, adversely impacting soil, water quality, and human health. In this context, vermiwash emerges as an effective, cost-efficient, and organic alternative. Derived from the interaction of water with earthworms and organic waste, vermiwash serves as a nutrient-rich liquid fertilizer that enhances soil health, promotes plant growth, and boosts crop yields. The process of making vermiwash involves a double filtration system, where organic materials, cattle dung, and earthworms are use
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Andersen, Daniel S. County-Level Assessment of Manure Nutrient Availability Relative to Crop Nutrient Capacity in Iowa. Iowa State University, 2014. http://dx.doi.org/10.31274/ans_air-180814-1188.

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Larsson, Madeleine, Karin Tonderski, Genevieve Metson, and Nils-Hassan Quttineh. Towards a more circular biobased economy and nutrient use on Gotland: finding suitable locations for biogas plants. Linköping University Electronic Press, 2023. http://dx.doi.org/10.3384/report.diva-194234.

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In this study we have investigated the role of biogas solutions to support increased resource efficiency on the island Gotland, including recovery and redistribution of nitrogen (N) and phosphorus (P) within the agricultural sector. First, we analyzed the potential for expanding energy and nutrient recovery from organic residues using biogas solutions. Our findings suggest that the biogas production could expand to 165 GWh, from the current 36 GWh (2020), with manure accounting for a potential 110 GWh biogas annually if all were digested. Comparing the nutrients contained in organic feedstock
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McCormick, Benjamin, Nick Roxburgh, Jennifer Macdiarmid, and Gary Polhill. Large Scale Modelling: Government Influence On The Rural Social-environmental System. University of Aberdeen, 2024. http://dx.doi.org/10.57064/2164/24533.

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This project is split into two interacting components 1. A business-to-business simulation of nutrient production and supply 2. An optimisation model of nutrient supply given different subsidy scenarios with the objectives of: - understanding the alignment of subsidies and nutrient production - balancing domestic nutrient supply and greenhouse gas emissions - understanding how domestic and international nutrient supply may be impacted by changes in government policies
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Cisar, Heather, Frank Reilly, and Jaffray Cox. Nutrient Trading Workshop After Action Report. Defense Technical Information Center, 2008. http://dx.doi.org/10.21236/ada534401.

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Euken, Russ. Corn Silage and Earlage Nutrient Analysis. Iowa State University, 2018. http://dx.doi.org/10.31274/ans_air-180814-554.

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