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Статті в журналах з теми "Nutrient dynamic"
Niu, Lixia, Pieter van Gelder, Xiangxin Luo, Huayang Cai, Tao Zhang, and Qingshu Yang. "Implications of Nutrient Enrichment and Related Environmental Impacts in the Pearl River Estuary, China: Characterizing the Seasonal Influence of Riverine Input." Water 12, no. 11 (November 19, 2020): 3245. http://dx.doi.org/10.3390/w12113245.
Повний текст джерелаKalra, Tarandeep S., Neil K. Ganju, and Jeremy M. Testa. "Development of a submerged aquatic vegetation growth model in the Coupled Ocean–Atmosphere–Wave–Sediment Transport (COAWST v3.4) model." Geoscientific Model Development 13, no. 11 (November 2, 2020): 5211–28. http://dx.doi.org/10.5194/gmd-13-5211-2020.
Повний текст джерелаBonachela, J. A., S. D. Allison, A. C. Martiny, and S. A. Levin. "A model for variable phytoplankton stoichiometry based on cell protein regulation." Biogeosciences 10, no. 6 (June 27, 2013): 4341–56. http://dx.doi.org/10.5194/bg-10-4341-2013.
Повний текст джерелаBonachela, J. A., S. D. Allison, A. C. Martiny, and S. A. Levin. "A model for variable phytoplankton stoichiometry based on cell protein regulation." Biogeosciences Discussions 10, no. 2 (February 21, 2013): 3241–79. http://dx.doi.org/10.5194/bgd-10-3241-2013.
Повний текст джерелаTorres-Duque, Fabiola, Armando Gómez-Guerrero, Libia I. Trejo-Téllez, Valentín J. Reyes-Hernández, and Arian Correa-Díaz. "Stoichiometry of needle litterfall of Pinus hartwegii Lindl. in two alpine forests of central Mexico." Revista Chapingo Serie Ciencias Forestales y del Ambiente 28, no. 1 (December 2021): 57–74. http://dx.doi.org/10.5154/r.rchscfa.2020.12.077.
Повний текст джерелаLiu, Xingyue, Ziyuan Wang, Xi Liu, Zhiyun Lu, Dawen Li, and Hede Gong. "Dynamic Change Characteristics of Litter and Nutrient Return in Subtropical Evergreen Broad-Leaved Forest in Different Extreme Weather Disturbance Years in Ailao Mountain, Yunnan Province." Forests 13, no. 10 (October 10, 2022): 1660. http://dx.doi.org/10.3390/f13101660.
Повний текст джерелаRaghavan, Varsha, and Eduardo A. Groisman. "Species-Specific Dynamic Responses of Gut Bacteria to a Mammalian Glycan." Journal of Bacteriology 197, no. 9 (February 17, 2015): 1538–48. http://dx.doi.org/10.1128/jb.00010-15.
Повний текст джерелаCoggan, Nicole, Fiona J. Clissold, and Stephen J. Simpson. "Locusts use dynamic thermoregulatory behaviour to optimize nutritional outcomes." Proceedings of the Royal Society B: Biological Sciences 278, no. 1719 (February 2, 2011): 2745–52. http://dx.doi.org/10.1098/rspb.2010.2675.
Повний текст джерелаGe, Xiaogai, Benzhi Zhou, and Yilin Tang. "Litter Production and Nutrient Dynamic on a Moso Bamboo Plantation following an Extreme Disturbance of 2008 Ice Storm." Advances in Meteorology 2014 (2014): 1–10. http://dx.doi.org/10.1155/2014/750865.
Повний текст джерелаBrønd, Søren, and Jan Scherfig. "DYNAMIC TEMPERATURE CHANGES IN NUTRIENT REMOVAL PLANTS." Water Science and Technology 30, no. 2 (July 1, 1994): 205–8. http://dx.doi.org/10.2166/wst.1994.0044.
Повний текст джерелаДисертації з теми "Nutrient dynamic"
Pang, Tingfan. "Dynamic analysis of water and nutrient uptake for New Guinea Impatiens." Connect to resource, 1992. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1200588079.
Повний текст джерелаSouthwell, Mark, and n/a. "Floodplains as dynamic mosaics : sediment and nutrient patches in a large lowland riverine landscape." University of Canberra. n/a, 2008. http://erl.canberra.edu.au./public/adt-AUC20081217.144116.
Повний текст джерелаVaillant, Grace C. "Nutrient cycling at cattle feedlots field & laboratory study." Thesis, Manhattan, Kan. : Kansas State University, 2007. http://hdl.handle.net/2097/318.
Повний текст джерелаDearden, Laura Ann. "Nutrient-mediated transcriptomes in the Paraventricular Nucleus of the Hypothalamus : dynamic regulation and downstream physiology." Thesis, University of Bristol, 2013. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.633156.
Повний текст джерелаBril, Jeremy. "Measuring mussel behavior and analyzing high frequency nitrate data to explore new phenomena in dynamic nutrient cycling." Thesis, University of Iowa, 2010. https://ir.uiowa.edu/etd/466.
Повний текст джерелаKim, Sei Jin. "Three Essays on the Implications of Environmental Policy on Nutrient Outputs in Agricultural Watersheds and the Heterogeneous Global Timber Model with Uncertainty Analysis." The Ohio State University, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=osu1439601683.
Повний текст джерелаZabel, Paul [Verfasser], Martin [Gutachter] Tajmar, and Markus [Gutachter] Czupalla. "An investigation of the dynamic behavior of a hybrid life support system and an experiment on plant cultivation with a urine-derived nutrient solution / Paul Zabel ; Gutachter: Martin Tajmar, Markus Czupalla." Dresden : Technische Universität Dresden, 2019. http://d-nb.info/1226899730/34.
Повний текст джерелаRodrigues, Lúcia Helena Ribeiro. "Reguladores da dinâmica das comunidades planctônicas e íctica em ecossistemas límnicos subtropicais." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2009. http://hdl.handle.net/10183/19125.
Повний текст джерелаBiological communities change in time and space following driving pressures from differences in habitat structure and resource availability. Understanding the ecological role and interactions within aquatic community is essential for any management action trying to improve water quality by interferences in lake food web, ecosystem dynamics and modeling. The present study was carried out in two freshwater systems in Southern Brazil: an irrigated rice field and in a large shallow system, Mangueira Lake. The goal of this study in temporary wetlands was to evaluate the plankton and fish dynamics during a productive cycle. Our results evidenced a temporal gradient by nutrients availability in the temporary wetland studied. However, the limnological variables did not display any horizontal pattern among sampling stations. Linear regression showed a positive relationship between chlorophyll a and nutrients, zooplankton biomass and copepod biomass. In contrast, fish biomass and planktivorous fish biomass were inversely related to chlorophyll a. Statistically significant relationships between DOC with nutrients, plankton and fish biomass were also identified during the rice production cycle. In Mangueira Lake, a shallow system (zmed 3m) and 90 km long, the goal was to evaluate the spatial and temporal distribution of plankton and fish biomass as a function of the presence of the emergent macrophytes Zizaniopsis bonariensis. We also analyzed the existence of longitudinal gradient in lake and the food web structure in system. The PCA and RDA analyses showed the temporal (seasonal) and spatial (North/South) gradient during the study. Analysis of similarity (ANOSIM) applied to environmental variables showed significant differences between sampling sites (North and South). Secchi transparency, DOC and chlorophyll a were significantly different in North and South sampling sites. ANOVA results showed that season effects are stronger in the Northern sampling site. Concerning the community structure in the Mangueira Lake, bacterioplankton biomass, chlorophyll a, zooplankton biomass and fish captures were different seasonally after extracting the habitat structure effect, while in the Southern sampling site only chlorophyll a presented a seasonal significant variation. Habitat structure (by Z. bonariensis stands and open water samples) induced significant differences in chlorophyll a both in North and South samples after extracting seasonal effect. Fish captures do also responded to habitat structure in the North, after extracting the season effect. Analysis of similarity (ANOSIM) applied to fish community also showed significant differences between North and South, although no significant differences between vegetated and open water zones was observed. Fish biomass, number of captures, and richness were different between sampling sites. Based on the δ13C and δ15N ratios and analysis of stomach content of fish species, we provide also a description of food web structure, trophic positions of fish species and primary producers of system. Analysis of nitrogen isotope ratios yielded two fish trophic levels in Mangueira Lake. Emergent macrophytes and periphyton were important carbon source that sustain the food web structure of the system. Cluster analysis of δ13C and δ15N values and stomach content yielded a perfect phylogenetic arrangement of species. This result reflects that major feeding niches are shared by taxonomically related species. The feeding dynamics of the dominant fish species, Oligosarcus jenynsii was analysed by using analyses of stomach contents and stable isotopes signature. Seasonal and ontogenetic change in the feeding biology of O. jenynsii was identified, showing the high feeding plasticity, in addition to an opportunistic strategy of this generalist carnivore species. This study allows identifying a large spatial heterogeneity and clear longitudinal gradient both in biotic and abiotic factors, reflecting fish and plankton distribution and abundance. The evaluated parameters are intended to feed a mathematical model for the Mangueira Lake, looking for predictable scenarios from natural and anthropogenic stressors.
Felix, Leonardo Gama. "Nutrient Dynamics and Foods Webs." Laboratório Nacional de Computação Científica, 2010. http://www.lncc.br/tdmc/tde_busca/arquivo.php?codArquivo=202.
Повний текст джерелаUma rede trófica reúne as trocas de matéria e energia que ocorrem entre as espécies e entre o meio biótico e abiótico. Visto que os componentes abióticos formam a fonte de recursos basais, a abordagem deste trabalho consiste na avaliação dos efeitos da entrada de nutrientes alóctones em modelos estratégicos que descrevem a dinâmica de redes e cadeias tróficas, concentrando-se na determinação das características das populações de equilíbrio e das dinâmicas das espécies com diferentes respostas funcionais. Modelos estratégicos que contêm informações acerca do comportamento de populações interativas frente à entrada de nutrientes são uma base importante no delineamento de fenômenos gerais que podem ocorrer dentro da dinâmica de comunidades.
Oliveira, Filho Romildo Lopes de. "Dynamics of phosphorus in mangroves impacted by the state of Ceará." reponame:Repositório Institucional da UFC, 2012. http://www.repositorio.ufc.br/handle/riufc/17165.
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Recent studies demonstrated the efficacy of mangrove retaining nutrients and, in particular, the ability of the mineral component of the buffer in its high soil phosphorus levels. In general, the mangroves have been considered as important sinks of nutrients due to its high capacity purification of effluents. However, depending on the geochemical conditions exist, these soils can act as a source of phosphorus to other environments and / or coastal waters. Given that the geochemical behavior of phosphorus and its role in eutrophication of water bodies, is best measured by the behavior of its different fractions, this paper aims at a fractionation of the different forms of phosphorus in wetlands impacted by different effluent. The objective of this project is to study three areas in order to assess how activities impacting interfere in the process of nutrient cycling (with special emphasis on the dynamics of phosphorus forms) and, as the marsh supports the stress caused by these activities. Also, if you evaluate the potential for eutrophication of each human activities. Taking into consideration the impact that these environments suffer as a result of separate activities, were established the following areas of study: a marsh impacted by effluents from shrimp, a marsh impacted by effluents, and a control area located in a preserved area that still finds is little affected by human impacts. The samples were determined pH, Eh, salinity, grain size and the total content of C and P. In addition, extraction was performed sequentially phosphorus which allows differentiation of fractions 7: P exchangeable (NaClP), P associated with iron oxides (Fe-P); organic P (AH-P), the bound phosphorus hydroxides Al (Al-P), P associated with compounds of calcium (Ca-P); phosphorus associated refracting matter (P-RES) and unreacted phosphorus (P-NR). The results indicate that the discharge of effluents in mangrove increases the amount of phosphorus in these environments, especially in organic form, the phosphorus bound to carbonate is the major inorganic fraction in these environments.
Estudos recentes demonstram a eficácia do manguezal em reter nutrientes e, em especial, a capacidade dos componentes minerais do seu solo em tamponar elevados teores de fósforo. Em geral, os solos dos manguezais têm sido considerados como importantes sumidouros de nutrientes devido a sua grande capacidade de depuração de efluentes. Entretanto, dependendo das condições geoquímicas existentes, esses solos podem funcionar como fonte de fósforo para outros ambientes e/ou para as águas costeiras. Tendo em vista que o comportamento geoquímico do fósforo, bem como seu papel na eutrofização dos corpos d'água, é melhor avaliado através do comportamento de suas diferentes frações, o presente trabalho visa realizar um fracionamento das diferentes formas de fósforo em manguezais impactados por distintos efluentes. O objetivo da presente dissertação é estudar três áreas a fim de se avaliar como as atividades impactantes interferem no processo de ciclagem de nutrientes (com especial ênfase na dinâmica das formas de fósforo) e, como o manguezal suporta o estresse ocasionado por estas atividades. Além disso, se avaliará o potencial de eutrofização de cada uma das atividades antrópicas. Levando-se em consideração os impactos que esses ambientes sofrem em consequência de distintas atividades, foram estabelecidas as seguintes áreas de estudo: um manguezal impactado por efluentes de carcinicultura; um manguezal impactado por efluentes urbanos; e uma área controle localizada em uma área preservada que ainda encontra-se pouco afetada por impactos antrópicos. Nas amostras foram determinados pH, Eh, salinidade, granulometria e teores totais de C e P. Além disso, foi realizada a extração seqüencial de fósforo que permite a diferenciação de 7 frações: P trocável (NaCl-P); P associado a óxidos de Fe (FeP); P orgânico (AH-P); fósforo ligado a hidróxidos de Al (Al-P); P associado a compostos de cálcio (Ca-P); fósforo associado à matéria orgânica refratária (P-RES) e fósforo não reativo (P-NR). Os resultados obtidos indicam que o descarte de efluentes nos manguezais aumenta a quantidade de fósforo nesses ambientes, principalmente nas formas orgânicas; o fósforo ligado aos compostos de cálcio é a principal fração inorgânica nesses ambientes. Palavras-chave: ciclagem de nutrientes; extração sequencial; carcinicultura; efluente domiciliar.
Книги з теми "Nutrient dynamic"
Danfaer, Allan. A dynamic model of nutrient digestion and metabolism in lactating dairy cows =: En dynamisk model af næringsstoffernes fordøjelse og omsætning hos malkekøer. Frederiksberg [Denmark]: i kommission hos Landhusholdningsselskabets forlag, 1990.
Знайти повний текст джерелаDominique, Bachelet, ed. MC1, a dynamic vegetation model for estimating the distribution of vegetation and associated ecosystem fluxes of carbon, nutrients, and water: Technical documentation : version 1.0. Portland, OR: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 2001.
Знайти повний текст джерелаMeena, Ram Swaroop, ed. Nutrient Dynamics for Sustainable Crop Production. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-13-8660-2.
Повний текст джерелаDeAngelis, D. L. Dynamics of Nutrient Cycling and Food Webs. Dordrecht: Springer Netherlands, 1992. http://dx.doi.org/10.1007/978-94-011-2342-6.
Повний текст джерелаDynamics of nutrient cycling and food webs. London: Chapman & Hall, 1992.
Знайти повний текст джерелаAgroecosystems: Soils, climate, crops, nutrient dynamics, and productivity. Toronto: Apple Academic Press, 2014.
Знайти повний текст джерелаKersebaum, Kurt Christian, Jens-Martin Hecker, Wilfried Mirschel, and Martin Wegehenkel, eds. Modelling water and nutrient dynamics in soil–crop systems. Dordrecht: Springer Netherlands, 2007. http://dx.doi.org/10.1007/978-1-4020-4479-3.
Повний текст джерелаKrishna, K. R. Agroecosystems of South India: Nutrient dynamics, ecology and productivity. Boca Raton, Fla: BrownWalker Press, 2010.
Знайти повний текст джерелаManasbal lake Kashmir: Phytoplankton photosynthesis, nutrient dynamics, and trophic status. Delhi: Utpal Publications, 2010.
Знайти повний текст джерелаKnight, Paula. Nutrient dynamics within vegetation belts in an agricultural catchment area. Manchester: UMIST, 1996.
Знайти повний текст джерелаЧастини книг з теми "Nutrient dynamic"
Hannon, Bruce, and Matthias Ruth. "Two-Stage Nutrient Uptake." In Modeling Dynamic Biological Systems, 75–79. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-05615-9_8.
Повний текст джерелаRuth, Matthias, and Bruce Hannon. "Two-Stage Nutrient Uptake Model." In Modeling Dynamic Biological Systems, 69–73. New York, NY: Springer New York, 1997. http://dx.doi.org/10.1007/978-1-4612-0651-4_8.
Повний текст джерелаWlaschin, Katie F., and Wei-Shou Hu. "Fedbatch Culture and Dynamic Nutrient Feeding." In Cell Culture Engineering, 43–74. Berlin, Heidelberg: Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/10_015.
Повний текст джерелаGeorge, R. Y. "Metabolism of Antarctic Krill, Euphausia superba, and Its Tropho-Dynamic Implications." In Antarctic Nutrient Cycles and Food Webs, 324–29. Berlin, Heidelberg: Springer Berlin Heidelberg, 1985. http://dx.doi.org/10.1007/978-3-642-82275-9_46.
Повний текст джерелаLiu, Shirong. "Nitrogen cycling and dynamic analysis of man made larch forest ecosystem." In Nutrient Uptake and Cycling in Forest Ecosystems, 391–97. Dordrecht: Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-0455-5_45.
Повний текст джерелаSchreurs, N. M., F. Garcia-Launay, T. Hoch, C. Jurie, J. Agabriel, D. Micol, and B. Picard. "Dynamic modelling of contractile and metabolic properties of bovine muscle." In Modelling nutrient digestion and utilisation in farm animals, 209–17. Wageningen: Wageningen Academic Publishers, 2011. http://dx.doi.org/10.3920/978-90-8686-712-7_23.
Повний текст джерелаMoline, Mark A., Oscar Schofield, and Joe Grzymski. "Impact of Dynamic Light and Nutrient Environments on Phytoplankton Communities in the Coastal Ocean." In Dynamic Modeling for Marine Conservation, 144–63. New York, NY: Springer New York, 2002. http://dx.doi.org/10.1007/978-1-4613-0057-1_8.
Повний текст джерелаJohnson, Billy E., Zhonglong Zhang, and Charles W. Downer. "Watershed Scale Physically Based Water Flow, Sediment and Nutrient Dynamic Modeling System." In Landscape Ecology for Sustainable Environment and Culture, 145–71. Dordrecht: Springer Netherlands, 2013. http://dx.doi.org/10.1007/978-94-007-6530-6_8.
Повний текст джерелаAarthi, R., and D. Sivakumar. "Dynamic Tuning of Fuzzy Membership Function for an Application of Soil Nutrient Recommendation." In Advances in Intelligent Systems and Computing, 107–17. Singapore: Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-0475-2_10.
Повний текст джерелаDeAngelis, D. L. "Nutrients and autotrophs: variable internal nutrient levels." In Dynamics of Nutrient Cycling and Food Webs, 63–80. Dordrecht: Springer Netherlands, 1992. http://dx.doi.org/10.1007/978-94-011-2342-6_4.
Повний текст джерелаТези доповідей конференцій з теми "Nutrient dynamic"
Zhu, Qiaoqiao, and Weiyong Gu. "Effects of Dynamic Loading on Cell Viability in Intervertebral Disc." In ASME 2012 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/sbc2012-80452.
Повний текст джерелаHuang, 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.
Повний текст джерелаZhang, 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.
Повний текст джерелаSauer, Thomas J., and Ehsan Samei. "Modeling dynamic, nutrient-access-based lesion progression using stochastic processes." In Physics of Medical Imaging, edited by Hilde Bosmans, Guang-Hong Chen, and Taly Gilat Schmidt. SPIE, 2019. http://dx.doi.org/10.1117/12.2513201.
Повний текст джерелаBilaletdin, Ä., H. Kaipainen, and T. Frisk. "Dynamic nutrient modelling of a large river basin in Finland." In WATER POLLUTION 2008. Southampton, UK: WIT Press, 2008. http://dx.doi.org/10.2495/wp080061.
Повний текст джерелаHuang, Chun-Yuh, and Wei Yong Gu. "Effects of Compression on Glucose Consumption in Intervertebral Disc." In ASME 2008 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2008. http://dx.doi.org/10.1115/sbc2008-192812.
Повний текст джерелаOno, Eiichi, Kenneth A. Jordan, and Joel L. Cuello. "Dynamic Monitoring of Nutrient Species In Hydroponic Solutions For Advanced Life Support." In 31st International Conference On Environmental Systems. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2001. http://dx.doi.org/10.4271/2001-01-2276.
Повний текст джерелаFarrell, Megan J., Eric S. Comeau, and Robert L. Mauck. "Dynamic Culture Improves Mechanical Functionality of MSC-Laden Tissue Engineered Constructs in a Depth-Dependent Manner." In ASME 2011 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2011. http://dx.doi.org/10.1115/sbc2011-53442.
Повний текст джерелаAsahi, 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.
Повний текст джерелаAsahi, 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.
Повний текст джерелаЗвіти організацій з теми "Nutrient dynamic"
Fisher, Joshua, Richard Phillips, and Tom Evans. Nutrient Cycle Impacts on Forest Ecosystem Carbon Cycling: Improved Prediction of Climate Feedbacks from Coupled C–Nutrient Dynamics from Ecosystem to Regional Scales. Office of Scientific and Technical Information (OSTI), August 2017. http://dx.doi.org/10.2172/1377633.
Повний текст джерелаGrizzard, T. Henderson, G.S. Clebsch, E. Seasonal Nutrient Dynamics of Foliage and Litterfall on Walker Branch Watershed, a Deciduous Forest Ecosystem. Office of Scientific and Technical Information (OSTI), January 1999. http://dx.doi.org/10.2172/814435.
Повний текст джерелаKelly, J. M. Dynamics of Litter Decomposition, Microbiota Populations, and Nutrient Movement Following Nitrogen and Phosphorus Additions to a Deciduous Forest Stand. Office of Scientific and Technical Information (OSTI), October 2002. http://dx.doi.org/10.2172/814493.
Повний текст джерелаOr, Dani, Shmulik Friedman, and Jeanette Norton. Physical processes affecting microbial habitats and activity in unsaturated agricultural soils. United States Department of Agriculture, October 2002. http://dx.doi.org/10.32747/2002.7587239.bard.
Повний текст джерелаBachelet, Dominique, James M. Lenihan, Christopher Daly, Ronald P. Neilson, Dennis S. Ojima, and William J. Parton. MC1: a dynamic vegetation model for estimating the distribution of vegetation and associated carbon, nutrients, and water—technical documentation. Version 1.0. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 2001. http://dx.doi.org/10.2737/pnw-gtr-508.
Повний текст джерелаBans, Alex. A Seasonal Study of Ecoroof Metal and Nutrient Dynamics and Associated Drivers in an Ecoroof on a Commercial Building in North Portland Oregon. Portland State University Library, January 2000. http://dx.doi.org/10.15760/etd.7449.
Повний текст джерелаWetzel, R. G. Dissolved organic matter and lake metabolism: Biogeochemistry and controls of nutrient flux dynamics to fresh waters. Technical progress report, January 1, 1990--December 31, 1991. Office of Scientific and Technical Information (OSTI), December 1992. http://dx.doi.org/10.2172/296880.
Повний текст джерелаDesiderati, Christopher. Carli Creek Regional Water Quality Project: Assessing Water Quality Improvement at an Urban Stormwater Constructed Wetland. Portland State University, 2022. http://dx.doi.org/10.15760/mem.78.
Повний текст джерелаHovav, Ran, Peggy Ozias-Akins, and Scott A. Jackson. The genetics of pod-filling in peanut under water-limiting conditions. United States Department of Agriculture, January 2012. http://dx.doi.org/10.32747/2012.7597923.bard.
Повний текст джерелаNutrient dynamics in five off-stream reservoirs in the lower South Platte River basin, March-September 1995. US Geological Survey, 2002. http://dx.doi.org/10.3133/wri024142.
Повний текст джерела