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Avni Malhotra

Duchesneau K, Defrenne CE, Petro C, Malhotra A, Moore J, Childs J, Hanson PJ, Iversen CM, Kostka JE. 2024. Responses of vascular plant fine roots and associated microbial communities to whole-ecosystem warming and elevated CO2 in northern peatlands. New Phytologist. 242:1333–1347. doi:10.1111/nph.19690.
View
Ofiti NOE, Schmidt MWI, Abiven S, Hanson PJ, Iversen CM, Wilson RM, Kostka JE, Wiesenberg GLB, Malhotra A. 2023. Climate warming and elevated CO2 alter peatland soil carbon sources and stability. Nature Communications . 14:7533. doi:10.1038/s41467-023-43410-z.
View
Ofiti NOE, Altermatt M, Petibon F, Warren JM, Malhotra A, Hanson PJ, Wiesenberg GLB. 2023. Warming and elevated CO2 induced shifts in carbon partitioning and lipid composition within an ombrotrophic bog plant community. Environmental and Experimental Botany . 206:105182. doi:10.1016/j.envexpbot.2022.105182.
View
Ma S, Jiang L, Wilson RM, Chanton JP, Niu S, Iversen CM, Malhotra A, Jiang J, Huang Y, Lu X, et al. 2023. Thermal acclimation of plant photosynthesis and autotrophic respiration in a northern peatland. Environmental Research Climate . 2:025003. doi:10.1088/2752-5295/acc67e.
View
Duchesneau K, Defrenne CE, Petro C, Malhotra A, Moore J, Childs J, Hanson PJ, Iversen CM, Kostka JE. 2024. Responses of vascular plant fine roots and associated microbial communities to whole-ecosystem warming and elevated CO2 in northern peatlands. New Phytologist . 244:1333–1347. doi:10.1111/nph.19690.
View
Ofiti NOE, Solly EF, Hanson PJ, Malhotra A, Wiesenberg GLB, Schmidt MWI. 2021. Warming and elevated CO <sub>2</sub> promote rapid incorporation and degradation of plant‐derived organic matter in an ombrotrophic peatland. Global Change Biology. 28(3):883–898. doi:10.1111/gcb.15955.
View
Ma S, Jiang L, Wilson RM, Chanton JP, Bridgham SD, Niu S, Iversen CM, Malhotra A, Jiang J, Lu X, et al. 2022. Evaluating alternative ebullition models for predicting peatland methane emission and its pathways via data–model fusion. Biogeosciences. 19(8):2245–2262. doi:10.5194/bg-19-2245-2022.
View
Iversen CM, Latimer JM, Brice DJ, Childs J, Vander Stel H, Defrenne CE, Graham JD, Griffiths NA, Malhotra A, Norby RJ, et al. 2022. Whole-Ecosystem Warming Increases Plant-Available Nitrogen and Phosphorus in an Ombrotrophic Bog. Ecosystems. doi:10.1007/s10021-022-00744-x.
View
Salmon VG, Brice DJ, Bridgham SD, Childs J, Graham JD, Griffiths NA, Hofmockel KS, Iversen CM, Jicha TM, Kolka RK, et al. 2021. Nitrogen and phosphorus cycling in an ombrotrophic peatland: a benchmark for assessing change. Plant and Soil. 466(1-2):649–674. doi:10.1007/s11104-021-05065-x.
View
Malhotra A, Brice DJ, Childs J, Graham JD, Hobbie EA, Vander Stel H, Feron SC, Hanson PJ, Iversen CM. 2020. Peatland warming strongly increases fine-root growth. Proceedings of the National Academy of Sciences. 117(30):17627–17634. doi:10.1073/pnas.2003361117.
View

Publications

2024

  1. Duchesneau K, Defrenne CE, Petro C, Malhotra A, Moore J, Childs J, Hanson PJ, Iversen CM, Kostka JE. 2024. Responses of vascular plant fine roots and associated microbial communities to whole-ecosystem warming and elevated CO2 in northern peatlands. New Phytologist . 244:1333–1347. doi:10.1111/nph.19690.
  2. Duchesneau K, Defrenne CE, Petro C, Malhotra A, Moore J, Childs J, Hanson PJ, Iversen CM, Kostka JE. 2024. Responses of vascular plant fine roots and associated microbial communities to whole-ecosystem warming and elevated CO2 in northern peatlands. New Phytologist. 242:1333–1347. doi:10.1111/nph.19690.

2023

  1. Ofiti NOE, Schmidt MWI, Abiven S, Hanson PJ, Iversen CM, Wilson RM, Kostka JE, Wiesenberg GLB, Malhotra A. 2023. Climate warming and elevated CO2 alter peatland soil carbon sources and stability. Nature Communications . 14:7533. doi:10.1038/s41467-023-43410-z.
  2. Ma S, Jiang L, Wilson RM, Chanton JP, Niu S, Iversen CM, Malhotra A, Jiang J, Huang Y, Lu X, et al. 2023. Thermal acclimation of plant photosynthesis and autotrophic respiration in a northern peatland. Environmental Research Climate . 2:025003. doi:10.1088/2752-5295/acc67e.
  3. Ofiti NOE, Altermatt M, Petibon F, Warren JM, Malhotra A, Hanson PJ, Wiesenberg GLB. 2023. Warming and elevated CO2 induced shifts in carbon partitioning and lipid composition within an ombrotrophic bog plant community. Environmental and Experimental Botany . 206:105182. doi:10.1016/j.envexpbot.2022.105182.

2022

  1. Ma S, Jiang L, Wilson RM, Chanton JP, Bridgham SD, Niu S, Iversen CM, Malhotra A, Jiang J, Lu X, et al. 2022. Evaluating alternative ebullition models for predicting peatland methane emission and its pathways via data–model fusion. Biogeosciences. 19(8):2245–2262. doi:10.5194/bg-19-2245-2022.
  2. Iversen CM, Latimer JM, Brice DJ, Childs J, Vander Stel H, Defrenne CE, Graham JD, Griffiths NA, Malhotra A, Norby RJ, et al. 2022. Whole-Ecosystem Warming Increases Plant-Available Nitrogen and Phosphorus in an Ombrotrophic Bog. Ecosystems. doi:10.1007/s10021-022-00744-x.

2021

  1. Salmon VG, Brice DJ, Bridgham SD, Childs J, Graham JD, Griffiths NA, Hofmockel KS, Iversen CM, Jicha TM, Kolka RK, et al. 2021. Nitrogen and phosphorus cycling in an ombrotrophic peatland: a benchmark for assessing change. Plant and Soil. 466(1-2):649–674. doi:10.1007/s11104-021-05065-x.
  2. Salmon VG, Brice DJ, Bridgham SD, Childs J, Graham JD, Griffiths NA, Hofmockel KS, Iversen CM, Jicha TM, Kolka RK, et al. 2021. Nitrogen and phosphorus cycling in an ombrotrophic peatland: a benchmark for assessing change. Plant and Soil. 466(1-2):649–674. doi:10.1007/s11104-021-05065-x.
  3. Ofiti NOE, Solly EF, Hanson PJ, Malhotra A, Wiesenberg GLB, Schmidt MWI. 2021. Warming and elevated CO <sub>2</sub> promote rapid incorporation and degradation of plant‐derived organic matter in an ombrotrophic peatland. Global Change Biology. 28(3):883–898. doi:10.1111/gcb.15955.

2020

  1. Malhotra A, Brice DJ, Childs J, Graham JD, Hobbie EA, Vander Stel H, Feron SC, Hanson PJ, Iversen CM. 2020. Peatland warming strongly increases fine-root growth. Proceedings of the National Academy of Sciences. 117(30):17627–17634. doi:10.1073/pnas.2003361117.
  2. Hanson PJ, Griffiths NA, Iversen CM, Norby RJ, Sebestyen SD, Phillips JR, Chanton JP, Kolka RK, Malhotra A, Oleheiser KC, et al. 2020. Rapid Net Carbon Loss From a Whole‐Ecosystem Warmed Peatland. AGU Advances. 1(3). doi:10.1029/2020av000163.

2017

  1. Walker AP, Carter KR, Gu L, Hanson PJ, Malhotra A, Norby RJ, Sebestyen SD, Wullschleger SD, Weston DJ. 2017. Biophysical drivers of seasonal variability in Sphagnum gross primary production in a northern temperate bog. Journal of Geophysical Research: Biogeosciences. 122(5):1078–1097. doi:10.1002/2016jg003711.
  2. Griffiths NA, Hanson PJ, Ricciuto DM, Iversen CM, Jensen AM, Malhotra A, McFarlane KJ, Norby RJ, Sargsyan K, Sebestyen SD, et al. 2017. Temporal and Spatial Variation in Peatland Carbon Cycling and Implications for Interpreting Responses of an Ecosystem-Scale Warming Experiment. Soil Science Society of America Journal. 81(6):1668–1688. doi:10.2136/sssaj2016.12.0422.

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