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Journal articles on the topic 'Carbon and nutrients'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

Rose, Laura, Robert Buitenwerf, Michael Cramer, Edmund C. February, and Steven I. Higgins. "Effects of nutrient supply on carbon and water economies of C4 grasses." Functional Plant Biology 45, no. 9 (2018): 935. http://dx.doi.org/10.1071/fp17359.

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C3 plants can increase nutrient uptake by increasing transpiration, which promotes the flow of water with dissolved nutrients towards the roots. However, it is not clear if this mechanism of nutrient acquisition, termed ‘mass flow’, also operates in C4 plants. This is an important question, as differences in mass flow capacity may affect competitive interactions between C3 and C4 species. To test if mass flow can be induced in C4 species, we conducted an experiment in a semiarid seasonal savanna in South Africa. We grew six C4 grasses in nutrient-poor sand and supplied no nutrients, nutrients

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2

Mukhortova, Liudmila V. "Carbon and nutrient release during decomposition of coarse woody debris in forest ecosystems of Central Siberia." Folia Forestalia, Series A - Forestry 54(2) (July 1, 2012): 71–83. https://doi.org/10.5281/zenodo.30777.

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Coarse woody debris (CWD) is often overlooked in studies on the decomposition of organic matter in forest soils. To assess the role of CWD in carbon and nutrient cycling in these forest ecosystems, we investigated changes in carbon and nutrients of differently decomposed CWD samples from the forest tundra and northern, middle, and southern taiga of Central Siberia. Samples included live wood, snags, logs at the classes I, II, and III of decomposition, and fragments of decomposed wood from forest litter. At northern latitudes CWD released a larger amount of carbon and nutrients during decomposi

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3

Liu, J., N. Jiao, and K. Tang. "An experimental study on the effects of nutrient enrichment on organic carbon persistence in the western Pacific oligotrophic gyre." Biogeosciences 11, no. 18 (2014): 5115–22. http://dx.doi.org/10.5194/bg-11-5115-2014.

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Abstract. Carbon sequestration in the ocean is of great concern with respect to the mitigation of global warming. How to hold the fixed organic carbon in the presence of tremendous numbers of heterotrophic microorganisms in marine environments is the central issue. We previously hypothesized that excessive nutrients would ultimately decrease the storage of organic carbon in marine environments. To test this, a series of in situ nutrient enrichment incubation experiments were conducted at a site (17.59° N, 127.00° E) within the western Pacific oligotrophic gyre. Five treatments were employed: g

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Liu, J., N. Jiao, and K. Tang. "An experimental study on the effects of nutrient enrichment on organic carbon storage in western Pacific oligotrophic gyre." Biogeosciences Discussions 11, no. 2 (2014): 2973–91. http://dx.doi.org/10.5194/bgd-11-2973-2014.

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Abstract. Carbon sequestration in the ocean is of great concern with respect to the mitigation of global warming. How to hold the fixed organic carbon in the presence of tremendous heterotrophic microorganisms in marine environments is the central issue. We have previously hypothesized that excessive nutrients would ultimately decrease the storage of organic carbon in marine environments. To test it out, a series of in situ nutrient enrichment incubation experiments were conducted at a site (17.59° N, 127.00° E) within the Western Pacific oligotrophic gyre. Five treatments were employed: gluco

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de Vries, Wim. "Nutrients trigger carbon storage." Nature Climate Change 4, no. 6 (2014): 425–26. http://dx.doi.org/10.1038/nclimate2255.

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6

S, CHELLAMUTHU, and SHEEBA S. "ORGANIC CARBON AND TOTAL NUTRIENT CONTENTS OF INCEPTISOL UNDER LONG-TERM FERTILISATION." Madras Agricultural Journal 83, October (1996): 650–52. http://dx.doi.org/10.29321/maj.10.a01077.

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Beneficial role of FYM in increasing the organic carbon content and total nutrients of the soil was evidenced when applied with inorganics (NPK). Application of NP fertilisers increased the nutrient status when compared to application of N alone. Regarding depth all the nutrients got decreased as the depth increased.

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Sathasivan, A., S. Ohgaki, K. Yamamoto, and N. Kamiko. "Role of inorganic phosphorus in controlling regrowth in water distribution system." Water Science and Technology 35, no. 8 (1997): 37–44. http://dx.doi.org/10.2166/wst.1997.0295.

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Conventionally organic carbon is assumed to be the limiting nutrient of regrowth. Inorganic phosphorus in comparison to carbon should be a good candidate for regrowth control because it can be measured and controlled. It may be able to limit regrowth in drinking water distribution systems. In order to clarify whether inorganic phosphorus can really control or limit regrowth, three kinds of bioassays were performed: 1. for different combinations of acetate, phosphorus, and other inorganic nutrients added to different test tubes containing pure water, 2. for different tap water dilutions with pu

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8

Olanrewaju Sulaiman, Oladokun, Giulia Guerriero, Fadzil Akhir, and Ismail Nabilah. "Nutrient and Oceanography Requirement for G.Edulis and U.Lactuca in Setiu wetland." Biosciences, Biotechnology Research Asia 14, no. 4 (2017): 1221–26. http://dx.doi.org/10.13005/bbra/2564.

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Nutrients and Oceanography parameters are the key environmental factors that can determine biomass yield and productivity of an aquaculture system. Oceanography parameters are primarily controlled by the choice of location and season of the aquaculture site. Nutrients are controlled on the site and nutrient manipulations can control biomass yield, productivity and the amount of certain products formed. Carbon, nitrogen and phosphorus are the main three nutrient elements that influence the growth of seaweed. The different concentration of nutrients at difference aquaculture site was determined

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9

Waldron, S., H. Flowers, C. Arlaud, C. Bryant, and S. McFarlane. "The significance of organic carbon and nutrient export from peatland-dominated landscapes subject to disturbance." Biogeosciences Discussions 5, no. 2 (2008): 1139–74. http://dx.doi.org/10.5194/bgd-5-1139-2008.

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Abstract. The terrestrial-aquatic interface is a crucial environment in which to consider the fate of exported terrestrial carbon in the aquatic system. To a large extent the fate of dissolved organic carbon (DOC) may be controlled by nutrient availability. However, peat-dominated headwater catchments are normally considered of low nutrient status and thus there is little data on the interaction of DOC and nutrients. Here we present nutrient and DOC data exported from two UK catchments, both dominated by peat headwaters, but of differing land-use. Glen Dye is a moorland with no trees; Whitelee

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10

R, Shankar, Joseph B, Sunitha Dev K B, and Sandya Rani K. "Nutrient Dynamics and Accumulation of Organic Carbon Under Even Aged Monoagroforestry Models." Madras Agricultural Journal 102, December (2015): 390–93. http://dx.doi.org/10.29321/maj.10.001141.

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Organic carbon, nitrogen, phosphorus and potassium availability in the soil under multipurpose tree cropping system in Andhra Pradesh were estimated. The results revealed that the soil organic carbon and nitrogen content were higher in Pongamia pinnata tree based systems due to accumulation of plant residue, its decomposition, high N fixation rate and increased availability of nutrients in the soil due to quick mineralization. Among the multipurpose tree systems, the phosphorus availability under Dalbergia sissoo showed significantly higher quantities. Due to high plant residue and efficient n

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11

Boddy, Lynne, and Sarah C. Watkinson. "Wood decomposition, higher fungi, and their role in nutrient redistribution." Canadian Journal of Botany 73, S1 (1995): 1377–83. http://dx.doi.org/10.1139/b95-400.

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Dead wood litter input to mature forest ecosystems represents 30–40% of the total biomass, containing about 1–4 and 0.1–0.8 kg/(ha∙year), of N and P, respectively. However, since wood decomposes relatively slowly, it represents a much larger proportion of the standing crop of plant litter on the forest floor, forming a large reservoir of mineral nutrients, which are unavailable for primary producers until they are released by decomposer organisms, primarily basidiomycetes and to a lesser extent ascomycetes. Readily available nutrients are utilized rapidly leaving other nutrients locked up in t

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12

Sundari, S. "Comparison of dissolved organic carbon and nutrients content in Papua peatland." IOP Conference Series: Earth and Environmental Science 976, no. 1 (2022): 012016. http://dx.doi.org/10.1088/1755-1315/976/1/012016.

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Abstract Indonesia’s peatlands degrade due to land conversion and land development. Peatland conversion affects nutrient content in peat soil and peat water, including dissolved organic carbon (DOC). Research on the comparison of DOC and nutrient content was conducted in Papua peatland. It was carried out at Kaliki and Marga Mulia in Merauke, and also at Khanami and Yame in Mappi. This research aimed to determine DOC, soil, and water nutrients, then compare them among peatlands in Merauke and Mappi. At each location, three replications of peat water and peat soil were sampled by digging to a d

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Perakis, Steven S., and Julie C. Pett-Ridge. "Nitrogen-fixing red alder trees tap rock-derived nutrients." Proceedings of the National Academy of Sciences 116, no. 11 (2019): 5009–14. http://dx.doi.org/10.1073/pnas.1814782116.

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Symbiotic nitrogen (N)-fixing trees supply significant N inputs to forest ecosystems, leading to increased soil fertility, forest growth, and carbon storage. Rapid growth and stoichiometric constraints of N fixers also create high demands for rock-derived nutrients such as phosphorus (P), while excess fixed N can generate acidity and accelerate leaching of rock-derived nutrients such as calcium (Ca). This ability of N-fixing trees to accelerate cycles of Ca, P, and other rock-derived nutrients has fostered speculation of a direct link between N fixation and mineral weathering in terrestrial ec

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14

Li, Huandi, Jiang Li, Xiyun Jiao, et al. "The Fate and Challenges of the Main Nutrients in Returned Straw: A Basic Review." Agronomy 14, no. 4 (2024): 698. http://dx.doi.org/10.3390/agronomy14040698.

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Due to containing an abundance of essential nutrients, straw has significant potential to mitigate carbon (C), nitrogen (N), phosphorus (P), and potassium (K) deficits in soil. However, a lack of comprehensive and systematic reviews on C, N, P, and K release and conversion from straw and on the impact of available nutrients in soils supplemented using straw-returning (SR) practices is noticeable in the literature. Therefore, we investigated straw decomposition, its nutrient release characteristics, and the subsequent fate of nutrients in soils. At early stages, straw decomposes rapidly and the

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15

Kragh, Theis, and Kaj Sand-Jensen. "Carbon limitation of lake productivity." Proceedings of the Royal Society B: Biological Sciences 285, no. 1891 (2018): 20181415. http://dx.doi.org/10.1098/rspb.2018.1415.

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Phytoplankton productivity in lakes controls the rate of synthesis of organic matter that drives energy flow through the food webs and regulates the transparency and oxygen conditions in the water. Limitation of phytoplankton productivity and biomass by nutrients and light availability is an established paradigm for lake ecosystems, whereas invasion of atmospheric CO 2 has been assumed to cover the high demands of dissolved inorganic carbon (DIC) during intense organic productivity. We challenge this paradigm, and show up to a 5-fold stimulation of phytoplankton productivity and biomass in out

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16

Wigginton, N. S. "Carbon kicked out by nutrients." Science 347, no. 6226 (2015): 1109. http://dx.doi.org/10.1126/science.347.6226.1109-a.

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17

Kraus, Cleber, Marie-Paule Bonnet, Ina de Souza Nogueira, et al. "Unraveling Flooding Dynamics and Nutrients’ Controls upon Phytoplankton Functional Dynamics in Amazonian Floodplain Lakes." Water 11, no. 1 (2019): 154. http://dx.doi.org/10.3390/w11010154.

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The processes in tropical floodplain lakes enable maintaining phytoplankton nutrient requirements over a hydrological year. The nutrients such as nitrogen, phosphorus and carbon compounds play an essential role in phytoplankton growth. However, the way that nutrients and phytoplankton interact and how this relationship varies seasonally in tropical freshwater ecosystems is not clear. In this study, we evaluate the relationship between phytoplankton–nutrients over the hydrological cycle in Amazonian floodplain lakes and verify if this relationship influences the biomass of cyanobacteria. We als

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18

Harish, A., P. K. Singh, Y. K. Sharma, and A. P. Singh. "Effect of Different Sources of Nutrients on Growth, Yield and Quality of Mung Bean (Vigna radiata L.)." International Journal of Environment and Climate Change 13, no. 10 (2023): 1390–401. http://dx.doi.org/10.9734/ijecc/2023/v13i102791.

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A pot experiment was conducted in the experimental research farm of Department of Soil Science, SAS, Nagaland University, and Medziphema campus, Nagaland in the period of June to September 2022 to make a study on “Effect of different sources of nutrients on growth, yield and quality of mung bean (Vigna radiata L.). The experiment was laid out in Complete Randomized Design (CRD) with 12 treatments and 3 replications. The study revealed that the incorporation of different sources of nutrients significantly influenced that the plant growth, yield attributes and quality parameters i.e., NPK and pr

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19

Kirschbaum, Miko U. F., Guillaume Simioni, Belinda E. Medlyn, and Ross E. McMurtrie. "On the importance of including soil nutrient feedback effects for predicting ecosystem carbon exchange." Functional Plant Biology 30, no. 2 (2003): 223. http://dx.doi.org/10.1071/fp02152.

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To grow, plants need both carbon, which is fixed in photosynthesis, and inorganic nutrients, which are generally obtained from the soil. Much interest currently exists in trying to understand the uptake and storage of carbon by terrestrial ecosystems. This paper investigates to what extent carbon gain and storage are modified by soil nutrient availability. This issue is investigated in relation to both short-term carbon fluxes on the time scale of interannual variability and long-term ecosystem carbon stocks on time scales of several thousand years.We conclude from simulations with an ecosyste

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20

Aye, Hinotoli N., and Shalini Masih. "Role of Nutrients in Plants, Its Deficiency and Management." International Journal of Plant & Soil Science 35, no. 10 (2023): 129–36. http://dx.doi.org/10.9734/ijpss/2023/v35i102932.

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Plants like all living beings need energy source. The energy needed by the plants are uptaken in the form of 17 essential elements. Among which Carbon, hydrogen, and oxygen are derived from surrounding. The remaining 14 essential necessary elements are supplied either from rhizosphere and soil organic matter or by important organic or inorganic fertilizers or value added soil amendments. Plants start showing nutrient deficiency when they do not get the necessary nutrients. More nutrient use can also show poor growth because of toxic chemicals in soil. So, required amount of use and the placeme

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21

Romera-Castillo, Cristina, Robert T. Letscher, and Dennis A. Hansell. "New nutrients exert fundamental control on dissolved organic carbon accumulation in the surface Atlantic Ocean." Proceedings of the National Academy of Sciences 113, no. 38 (2016): 10497–502. http://dx.doi.org/10.1073/pnas.1605344113.

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The inventories of carbon residing in organic matter dissolved in the ocean [dissolved organic carbon (DOC)] and in the atmosphere as CO2 are of the same order of magnitude, such that small changes in the DOC pool could have important consequences in atmospheric carbon and thus climate. DOC in the global ocean is largely formed in the sunlit euphotic zone, but identifying predictable controls on that production is an important yet unrealized goal. Here, we use a testable and causative correlation between the net production of DOC and the consumption of new nutrients in the euphotic zone of the

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22

Machado, Glauco B. O., Fosca P. P. Leite, and Erik E. Sotka. "Nutrition of marine mesograzers: integrating feeding behavior, nutrient intake and performance of an herbivorous amphipod." PeerJ 6 (November 9, 2018): e5929. http://dx.doi.org/10.7717/peerj.5929.

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Consumers can regulate the acquisition and use of nutrients through behavioral and physiological mechanisms. Here, we present an experimental approach that simultaneously integrates multiple nutritional traits, feeding assays, and juvenile performance to assess whether a marine herbivore (the amphipod Ampithoe valida) regulates the intake of elements (carbon and nitrogen), macronutrients (protein and non-protein) or both when offered freeze-dried tissues of seaweeds varying in nutritional content. We assessed behavioral regulation of nutrients in three ways. First, during no-choice assays, we

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23

KAUSHIK, SUBHANU, DEVRAJ DEVRAJ, RAVI KUMAR, and R. S. ANTIL. "Production of humic substances and available nutrient status in soil profile under multipurpose tree species of arid and semiarid region." Indian Journal of Agricultural Sciences 85, no. 4 (2015): 525–30. http://dx.doi.org/10.56093/ijas.v85i4.47933.

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To study the effect of different tree species on organic carbon, production of humic substances and nutrient status in soil profile under different tree species, five blocks of different tree plantations, viz. Prosopis cineraria, Dalbergia sissoo, Acacia nilotica, Eucalyptus tereticornis and Tamarix aphylla were selected. Seven soil samples depth wise up to 150 cm from each soil profile including six one without plantation (control) was collected and analyzed for organic carbon, humic acid, fulvic acid and available nutrient status in soil. The organic carbon content decreased with increase in

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Pellegrini, Adam F. A., Lars O. Hedin, A. Carla Staver, and Navashni Govender. "Fire Alters Ecosystem Carbon and Nutrients but not Plant Nutrient Stoichiometry." Bulletin of the Ecological Society of America 96, no. 2 (2015): 340–43. http://dx.doi.org/10.1890/0012-9623-96.2.340.

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25

Anguria, Paul, George N. Chemining’wa, Richard N. Onwonga, and Michael A. Ugen. "Decomposition and Nutrient Release of Selected Cereal and Legume Crop Residues." Journal of Agricultural Science 9, no. 6 (2017): 108. http://dx.doi.org/10.5539/jas.v9n6p108.

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Crop residues have the potential to enhance soil fertility, but this is dependent on their biochemical quality. A study was conducted at the National Semi-Arid Resources Research Institute-Serere, Uganda to determine the chemical composition, nutrient release patterns and rates of selected crop residues. The design used was randomized complete block design with four replications. The treatments comprised of 20g of finger millet, sorghum, cowpea and groundnut crop residues. Finger millet had the highest initial C (36.28%) and N (3.46%), cowpea had the highest initial P (0.60%) and Ca (0.30%) an

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An, Huanli, Tian Gan, Ming Tang, and Hui Chen. "Molecular Mechanism of Overcoming Host Resistance by the Target of Rapamycin Gene in Leptographium qinlingensis." Microorganisms 10, no. 3 (2022): 503. http://dx.doi.org/10.3390/microorganisms10030503.

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Leptographium qinlingensis is a fungal symbiont of the Chinese white pine beetle (Dendroctonus armandi) and a pathogen of the Chinese white pine (Pinus armandii) that must overcome the terpenoid oleoresin defenses of host trees to invade and colonize. L. qinlingensis responds to monoterpene flow with abundant mechanisms that include the decomposing and use of these compounds as a nitrogen source. Target of Rapamycin (TOR) is an evolutionarily conserved protein kinase that plays a central role in both plants and animals through integration of nutrients, energies, hormones, growth factors and en

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27

Zhang, Q., A. J. Pitman, Y. P. Wang, Y. J. Dai, and P. J. Lawrence. "The impact of nitrogen and phosphorous limitation on the estimated terrestrial carbon balance and warming of land use change over the last 156 yr." Earth System Dynamics 4, no. 2 (2013): 333–45. http://dx.doi.org/10.5194/esd-4-333-2013.

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Abstract. We examine the impact of land use and land cover change (LULCC) over the period from 1850 to 2005 using an Earth system model that incorporates nitrogen and phosphorous limitation on the terrestrial carbon cycle. We compare the estimated CO2 emissions and warming from land use change in a carbon-only version of the model with those from simulations, including nitrogen and phosphorous limitation. If we omit nutrients, our results suggest LULCC cools on the global average by about 0.1 °C. Including nutrients reduces this cooling to ~ 0.05 °C. Our results also suggest LULCC has a major

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Zhang, Q., A. J. Pitman, Y. P. Wang, Y. Dai, and P. J. Lawrence. "The impact of nitrogen and phosphorous limitation on the estimated terrestrial carbon balance and warming of land use change over the last 156 yr." Earth System Dynamics Discussions 4, no. 1 (2013): 507–39. http://dx.doi.org/10.5194/esdd-4-507-2013.

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Abstract. We examine the impact of land use and land cover change (LULCC) over the period from 1850 to 2005 using an Earth System Model that incorporates nitrogen and phosphorous limitation on the terrestrial carbon cycle. We compare the estimated CO2 emissions and warming from land use change in a carbon only version of the model with those from simulations including nitrogen and phosphorous limitation. If we omit nutrients, our results suggest LULCC cools on the global average by about 0.1 °C. Including nutrients reduces this cooling to ~ 0.05 °C. Our results also suggest LULCC has a major i

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Massey, Fergus P., Malcolm C. Press, and Sue E. Hartley. "Long- and short-term induction of defences in seedlings of Shorea leprosula (Dipterocarpaceae): support for the carbon:nutrient balance hypothesis." Journal of Tropical Ecology 21, no. 2 (2005): 195–201. http://dx.doi.org/10.1017/s0266467404002111.

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The induction of carbon-based secondary metabolites in leaves following damage has been proposed to be a result of a shift in the carbon:nutrient balance, when growth is limited by nutrients in relation to carbon. Here we test this hypothesis using seedlings of a tropical tree, Shorea leprosula (Dipterocarpaceae). In the short term, we analysed the phenolic content of leaves 7 d after damage on seedlings grown under differing light and nutrient treatments. In the long term, we examined the effect of nutrients, over 12 mo, on leaf phenolic concentration and seedling growth. In both the long and

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Jiao, N., Y. Zhang, K. Zhou, et al. "Why productive upwelling areas are often sources rather than sinks of CO<sub>2</sub>? – a comparative study on eddy upwellings in the South China Sea." Biogeosciences Discussions 10, no. 8 (2013): 13399–426. http://dx.doi.org/10.5194/bgd-10-13399-2013.

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Abstract. Marine upwelling regions are known to be productive in carbon fixation and thus thought to be sinks of CO2, whereas many upwelling areas in the ocean are actually sources rather than sinks of CO2. To address this paradox, multiple biogeochemical parameters were investigated at two cyclonic-eddy-induced upwelling sites CE1 and CE2 in the western South China Sea. The results showed that upwelling can exert significant influences on biological activities in the euphotic zone and can either increase or decrease particulate organic carbon (POC) export flux depending on upwelling condition

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Kinmonth-Schultz, Hannah, and Soo-Hyung Kim. "Carbon gain, allocation and storage in rhizomes in response to elevated atmospheric carbon dioxide and nutrient supply in a perennial C3 grass, Phalaris arundinacea." Functional Plant Biology 38, no. 10 (2011): 797. http://dx.doi.org/10.1071/fp11060.

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Reed canary grass (Phalaris arundinacea L.) is a fast-growing, perennial, rhizomatous C3 grass considered as a model invasive species for its aggressive behaviour. The same traits make it a candidate for bioenergy feedstock. We tested the following hypotheses: (1) elevated atmospheric [CO2] and nutrient supply enhance photosynthetic carbon acquisition of this fructan-accumulating grass with little or no photosynthetic downregulation; (2) elevated [CO2] promotes carbon allocation to growth when nutrients are sufficient and to fructan storage in rhizomes when nutrients are low. Plants were grown

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Mahdi, Muhamad Zaini, Yasinta Nikita Titisari, H. Hadiyanto, and Marcelinus Christwardana. "Evaluation Of Spirulina, Nannochloropsis, and Chlorella Micro-algae Growth in Palm Oil Mill Effluent (POME) Medium with Variation of Medium Types and Time Adding Nutrient." Journal of Bioresources and Environmental Sciences 1, no. 1 (2022): 27–32. http://dx.doi.org/10.14710/jbes.2022.14239.

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POME is a kind of liquid waste produced by the crude palm oil industry. POME was not treated adequately, resulting in an issue for the environment owing to excessive levels of COD and BOD. Algae is a kind of bio-absorbent that may neutralize contaminants in liquid waste. Microalgae need carbon, nitrogen, and phosphorus-containing ingredients to flourish. These nutrients are necessary for photosynthetic carbon sources to be converted into biomass. POME includes a high concentration of C, N, and P; hence this research aims to investigate the potential of POME as a medium for the development of a

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Abbott, Lynette K., and David A. C. Manning. "Soil Health and Related Ecosystem Services in Organic Agriculture." Sustainable Agriculture Research 4, no. 3 (2015): 116. http://dx.doi.org/10.5539/sar.v4n3p116.

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<p>Soil health is dependent upon complex bio-physical and bio-chemical processes which interact in space and time. Microrganisms and fauna in soil comprise highly diverse and dynamic communities that contribute, over either short or long time frames, to the transformation of geological minerals and release of essential nutrients for plant growth. Certified organic soil management practices generally restrict the use of chemically-processed highly soluble plant nutrients, leading to dependence on nutrient sources that require microbial transformation of poorly soluble geological minerals.

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Boer, Viktor M., Christopher A. Crutchfield, Patrick H. Bradley, David Botstein, and Joshua D. Rabinowitz. "Growth-limiting Intracellular Metabolites in Yeast Growing under Diverse Nutrient Limitations." Molecular Biology of the Cell 21, no. 1 (2010): 198–211. http://dx.doi.org/10.1091/mbc.e09-07-0597.

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Microbes tailor their growth rate to nutrient availability. Here, we measured, using liquid chromatography-mass spectrometry, >100 intracellular metabolites in steady-state cultures of Saccharomyces cerevisiae growing at five different rates and in each of five different limiting nutrients. In contrast to gene transcripts, where ∼25% correlated with growth rate irrespective of the nature of the limiting nutrient, metabolite concentrations were highly sensitive to the limiting nutrient's identity. Nitrogen (ammonium) and carbon (glucose) limitation were characterized by low intracellular ami

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Gao, Shuang, Jörg Schwinger, Jerry Tjiputra, et al. "Riverine impact on future projections of marine primary production and carbon uptake." Biogeosciences 20, no. 1 (2023): 93–119. http://dx.doi.org/10.5194/bg-20-93-2023.

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Abstract. Riverine transport of nutrients and carbon from inland waters to the coastal and finally the open ocean alters marine primary production (PP) and carbon (C) uptake regionally and globally. So far, this process has not been fully represented and evaluated in the state-of-the-art Earth system models. Here we assess changes in marine PP and C uptake projected under the Representative Concentration Pathway 4.5 climate scenario using the Norwegian Earth system model, with four riverine transport configurations for nutrients (nitrogen, phosphorus, silicon, and iron), carbon, and total alka

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Charan, Harshna, Eri Inomata, Hikaru Endo, Yoichi Sato, Yutaka Okumura, and Masakazu N. Aoki. "Decreased Irradiance and Nutrient Enrichment Mitigate the Negative Effect of Ocean Warming on Growth and Biochemical Compositions of a Canopy-Forming Marine Macroalga." Journal of Marine Science and Engineering 10, no. 4 (2022): 479. http://dx.doi.org/10.3390/jmse10040479.

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Heatwaves under global warming have negative impacts on ecosystem primary producers. This warming effect may be synergized or antagonized by local environments such as light and nutrient availability. However, little is known about the interactive effects of warming, irradiance, and nutrients on physiology of marine macroalgae, which are dominant in coastal ecosystems. The present study examined the combined effects of warming (23 and 26 °C), irradiance (30 and 150 µmol photon m−2 s−1), and nutrients (enriched and non-enriched) on specific growth rate (SGR) and biochemical compositions of the

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Sanchez, F. G., and R. J. Eaton. "Sequestering Carbon and Improving Soils: Benefits of Mulching and Incorporating Forest Slash." Journal of Forestry 99, no. 1 (2001): 32–36. http://dx.doi.org/10.1093/jof/99.1.32.

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Abstract Restoring the carbon and nutrient capital of degraded soils is an important goal for forest land managers in the southern United States. Models and preliminary field studies on loblolly pine indicate that incorporating slash into forest soil improves nutrients and carbon accumulation. Model simulations describe the potential to sequester carbon in soil, biomass, and wood products. The anticipated increases in carbon sequestered provide an opportunity for significant mitigation of atmospheric carbon dioxide levels. Moreover, the changes in soil properties, including better aeration, im

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Jiao, N., Y. Zhang, K. Zhou, et al. "Revisiting the CO<sub>2</sub> "source" problem in upwelling areas – a comparative study on eddy upwellings in the South China Sea." Biogeosciences 11, no. 9 (2014): 2465–75. http://dx.doi.org/10.5194/bg-11-2465-2014.

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Abstract. The causes for a productive upwelling region to be a source of CO2 are usually referred to the excess CO2 supplied via upwelling of high dissolved inorganic carbon (DIC) from deep water. Furthermore, we hypothesize that microbial activity plays a significant role on top of that. To test this hypothesis, multiple biogeochemical parameters were investigated at two cyclonic-eddy-induced upwelling sites, CE1 and CE2, in the western South China Sea. The data showed that upwelling can exert significant influences on biological activities in the euphotic zone and can also impact on particul

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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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Asri, Wan Ryan, Hasanudin Hasanudin, Ady Mara, and Desnelli Desnelli. "Pyrolysis of Puspa Wood Sawdust and Sugarcane Bagasse into Biochar." Aceh International Journal of Science and Technology 11, no. 1 (2022): 56–69. http://dx.doi.org/10.13170/aijst.11.1.25066.

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Puspa wood sawdust and sugarcane bagasse are abundantly available but have low carbon content and nutrients. The carbon content and nutrients could be increased by converting biomass into biochar through pyrolysis. The independent variables of pyrolysis were essential to investigate because those inherently influence biochar quality. In this study, the effect of pyrolysis temperature (300, 350, 400, 450, and 500 ˚C) and time (30, 60, 90 mins) on the biochar characteristic such as pH, yield, and proximate compositions were determined. The total nitrogen, P2O5, and K2O content at optimum conditi

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Syafrudin, N. Hardyanti, H. Juliani, Y. N. Octaviani, and A. M. A. Soedarko. "Unlocking nutrient recovery pathways: advancing low-carbon farming through agricultural waste treatment in Thekelan Hamlet." IOP Conference Series: Earth and Environmental Science 1489, no. 1 (2025): 012059. https://doi.org/10.1088/1755-1315/1489/1/012059.

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Abstract Recovering nutrients from wastewater and repurposing them to enhance soil quality is a sustainable approach that benefits wastewater management, social sustainability, and advancing the circular economy principles. This approach is especially relevant given the regulations and shortages, such as the uncontrolled release of wastewater, limited availability of fertilizers in developing countries, and the substantial cost associated with fertilizers. Therefore, the recovery of nutrients from major wastewater sources, notably agricultural wastewater that contains various nutrients offers

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Soethe, Nathalie, Johannes Lehmann, and Christof Engels. "Carbon and nutrient stocks in roots of forests at different altitudes in the Ecuadorian Andes." Journal of Tropical Ecology 23, no. 3 (2007): 319–28. http://dx.doi.org/10.1017/s0266467407004002.

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Carbon and nutrient stocks in below-ground biomass have rarely been investigated in tropical montane forests. In the present study, the amounts of carbon, nitrogen, phosphorus, sulphur, potassium, calcium and magnesium in root biomass were determined by soil coring and nutrient analysis in forests at three altitudes (1900, 2400 and 3000 m) in the Ecuadorian Andes. Root biomass increased markedly from 2.8 kg m−2 at 1900 m and 4.0 kg m−2 at 2400 to 6.8 kg m−2 at 3000 m. The contribution of coarse roots (> 2 mm in diameter) to total root biomass increased from about 70% at 1900 m to about 80%

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Ribas-Ribas, M., E. Anfuso, A. Gómez-Parra, and J. M. Forja. "Tidal and seasonal carbon and nutrient dynamics of the Guadalquivir estuary and the Bay of Cádiz (SW Iberian Peninsula)." Biogeosciences 10, no. 7 (2013): 4481–91. http://dx.doi.org/10.5194/bg-10-4481-2013.

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Abstract. To study the effects of the physical environment on carbon and nutrient cycle dynamics on the north-eastern shelf of the Gulf of Cádiz, changes in currents, tides, salinity, temperature, carbon system parameters (fugacity of CO2 (fCO2), dissolved organic carbon, dissolved inorganic carbon (DIC) and pH) and other related parameters(dissolved oxygen, total dissolved nitrogen (TDN), nutrients and suspended particulate matter) were measured in transects across the Guadalquivir estuary and Bay of Cádiz mouths. The main objective of this study is to investigate the influence of these inner

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Oldroyd, Giles E. D., and Ottoline Leyser. "A plant’s diet, surviving in a variable nutrient environment." Science 368, no. 6486 (2020): eaba0196. http://dx.doi.org/10.1126/science.aba0196.

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As primary producers, plants rely on a large aboveground surface area to collect carbon dioxide and sunlight and a large underground surface area to collect the water and mineral nutrients needed to support their growth and development. Accessibility of the essential nutrients nitrogen (N) and phosphorus (P) in the soil is affected by many factors that create a variable spatiotemporal landscape of their availability both at the local and global scale. Plants optimize uptake of the N and P available through modifications to their growth and development and engagement with microorganisms that fa

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Zhao, Yunhao, Hui Chen, Hongyan Sun, and Fan Yang. "In the Qaidam Basin, Soil Nutrients Directly or Indirectly Affect Desert Ecosystem Stability under Drought Stress through Plant Nutrients." Plants 13, no. 13 (2024): 1849. http://dx.doi.org/10.3390/plants13131849.

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The low nutrient content of soil in desert ecosystems results in unique physiological and ecological characteristics of plants under long-term water and nutrient stress, which is the basis for the productivity and stability maintenance of the desert ecosystem. However, the relationship between the soil and the plant nutrient elements in the desert ecosystem and its mechanism for maintaining ecosystem stability is still unclear. In this study, 35 sampling sites were established in an area with typical desert vegetation in the Qaidam Basin, based on a drought gradient. A total of 90 soil samples

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Moore, C. Mark. "Diagnosing oceanic nutrient deficiency." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 374, no. 2081 (2016): 20150290. http://dx.doi.org/10.1098/rsta.2015.0290.

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The supply of a range of nutrient elements to surface waters is an important driver of oceanic production and the subsequent linked cycling of the nutrients and carbon. Relative deficiencies of different nutrients with respect to biological requirements, within both surface and internal water masses, can be both a key indicator and driver of the potential for these nutrients to become limiting for the production of new organic material in the upper ocean. The availability of high-quality, full-depth and global-scale datasets on the concentrations of a wide range of both macro- and micro-nutrie

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Lecorguillé, Marion, Sandrine Lioret, Blandine de Lauzon-Guillain, et al. "Association between Dietary Intake of One-Carbon Metabolism Nutrients in the Year before Pregnancy and Birth Anthropometry." Nutrients 12, no. 3 (2020): 838. http://dx.doi.org/10.3390/nu12030838.

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Few studies have evaluated the role of methylation-pathway nutrients involved in fetal growth (B vitamins, choline, betaine, and methionine). These one-carbon metabolism (OCM) nutrients are essential for DNA methylation in the periconception period. We aimed to characterize dietary patterns of 1638 women from the EDEN mother-child cohort in the year before pregnancy according to the contribution of OCM nutrients and to study the association of such patterns with anthropometric measurements at birth. Dietary intake before pregnancy was assessed by using a semi-quantitative food frequency questi

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Kotiyal, Parul Bhatt, Antrix Soni, and Shivam Kumar Sharma. "Depth-Wise Distribution of Soil Chemical Properties, Micro-nutrients Status, and Bacterial Population under Quercus leucotrichophora and Shorea robusta Forest of Chakrata and Thano Region of Uttarakhand." International Journal of Plant & Soil Science 36, no. 5 (2024): 38–53. http://dx.doi.org/10.9734/ijpss/2024/v36i54500.

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Forest trees have an appreciable demand for nutrients as they have longer rotation than crops and this is easily replenished by the constant release of nutrients resulting from weathering under favorable conditions in the soils developed from parent material rich in nutrient-bearing minerals. A study was undertaken to assess the chemical properties, micro-nutrient status, and bacterial population; two sites were taken for the collection of soil samples: the oak forest of Chakrata and the Sal forest of Thano. Soils were drawn at three depths viz. 0-30 cm, 30-60 cm, 60-90 cm. All soil parameters

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Dalbem Barbosa, Ana Paula, Sarian Kosten, Claumir Cesar Muniz, and Ernandes Sobreira Oliveira-Junior. "From Feed to Fish—Nutrients’ Fate in Aquaculture Systems." Applied Sciences 14, no. 14 (2024): 6056. http://dx.doi.org/10.3390/app14146056.

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Aquaculture is increasing globally, providing protein to a growing population, but little is known regarding the nutrient budgets in aquaculture. To obtain insight into how management practices impact nutrient fluxes in freshwater aquaculture earthen ponds worldwide, we conducted a literature review. Our literature search yielded 23 papers in which nutrient budgets were reported. Our results showed that the main nutrient inputs are inlet water, feed, and fertilizers, but they varied according to location and management practices. Overall, feed and fertilizers constituted the predominant nutrie

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Ribas-Ribas, M., L. I. Carracedo, E. Anfuso, and J. M. Forja. "Tidal and seasonal carbon and nutrients dynamics of the Guadalquivir Estuary and the Bay of Cádiz (SW Iberian Peninsula)." Biogeosciences Discussions 9, no. 10 (2012): 14537–58. http://dx.doi.org/10.5194/bgd-9-14537-2012.

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Abstract. To study the effects of the physical environment on carbon and nutrients cycles dynamics in the north eastern shelf of the Gulf of Cádiz, changes in currents, tides, salinity, temperature, carbon system parameters (fugacity of CO2 (fCO2), dissolved organic carbon, dissolved inorganic carbon and pH) and others related (dissolved oxygen, total dissolved nitrogen, nutrients and suspended particulate matter) were measured in transects across the Guadalquivir Estuary and Bay of Cádiz mouths. Thus, the main objective of this study is to investigate the influence of these inner ecosystems o

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