Search Results - "Finzi, C"

Mycorrhiza-mediated competition between plants and decomposers drives soil carbon storage by Averill, Colin, Turner, Benjamin L., Finzi, Adrien C.

“…Ecosystem mycorrhizal type is shown to have a stronger effect on soil carbon storage than temperature, precipitation, clay content and primary production;…”
Get full text

Are above‐ and below‐ground phenology in sync? by Abramoff, Rose Z, Finzi, Adrien C

“…Globally, root production accounts for 33–67% of terrestrial net primary productivity and influences decomposition via root production and turnover, carbon (C)…”
Get full text

Microbial carbon use efficiency predicted from genome-scale metabolic models by Saifuddin, Mustafa, Bhatnagar, Jennifer M., Segrè, Daniel, Finzi, Adrien C.

“…Respiration by soil bacteria and fungi is one of the largest fluxes of carbon (C) from the land surface. Although this flux is a direct product of microbial…”
Get full text

Enhanced root exudation induces microbial feedbacks to N cycling in a pine forest under long-term CO₂ fumigation by Phillips, Richard P, Finzi, Adrien C, Bernhardt, Emily S

“…Ecology Letters (2011) 14: 187-194 ABSTRACT: The degree to which rising atmospheric CO₂ will be offset by carbon (C) sequestration in forests depends in part…”
Get full text

Carbon and nitrogen dynamics during forest stand development: a global synthesis by Yang, Yuanhe, Luo, Yiqi, Finzi, Adrien C.

“…Our knowledge of carbon (C) and nitrogen (N) dynamics during stand development is not only essential for evaluating the role of secondary forests in the global…”
Get full text

Rhizosphere processes are quantitatively important components of terrestrial carbon and nutrient cycles by Finzi, Adrien C, Abramoff, Rose Z, Spiller, Kimberly S, Brzostek, Edward R, Darby, Bridget A, Kramer, Mark A, Phillips, Richard P

“…While there is an emerging view that roots and their associated microbes actively alter resource availability and soil organic matter (SOM) decomposition, the…”
Get full text

Belowground carbon flux links biogeochemical cycles and resource-use efficiency at the global scale by Gill, Allison L., Finzi, Adrien C.

“…Nutrient limitation is pervasive in the terrestrial biosphere, although the relationship between global carbon (C) nitrogen (N) and phosphorus (P) cycles…”
Get full text

Ecosystem responses to elevated CO2 governed by plant–soil interactions and the cost of nitrogen acquisition by Terrer, César, Vicca, Sara, Stocker, Benjamin D., Hungate, Bruce A., Phillips, Richard P., Reich, Peter B., Finzi, Adrien C., Prentice, I. Colin

“…Land ecosystems sequester on average about a quarter of anthropogenic CO2 emissions. It has been proposed that nitrogen (N) availability will exert an…”
Get full text

Root carbon inputs to the rhizosphere stimulate extracellular enzyme activity and increase nitrogen availability in temperate forest soils by Brzostek, Edward R, Greco, Alison, Drake, John E, Finzi, Adrien C

“…The exudation of carbon (C) by tree roots stimulates microbial activity and the production of extracellular enzymes in the rhizosphere. Here, we investigated…”
Get full text

Roots and fungi accelerate carbon and nitrogen cycling in forests exposed to elevated CO2 by Phillips, Richard P., Meier, Ina C., Bernhardt, Emily S., Grandy, A. Stuart, Wickings, Kyle, Finzi, Adrien C.

“…A common finding in multiple CO2 enrichment experiments in forests is the lack of soil carbon (C) accumulation owing to microbial priming of ‘old’ soil organic…”
Get full text

Substrate supply, fine roots, and temperature control proteolytic enzyme activity in temperate forest soils by Brzostek, Edward R, Finzi, Adrien C

“…Temperature and substrate availability constrain the activity of the extracellular enzymes that decompose and release nutrients from soil organic matter (SOM)…”
Get full text

Contrasting effects of winter snowpack and soil frost on growing season microbial biomass and enzyme activity in two mixed-hardwood forests by Sorensen, Patrick O, Templer, Pamela H, Finzi, Adrien C

“…Winter is recognized as an important time for microbial activity that influences biogeochemical cycles. The onset of the winter snowpack in temperate hardwood…”
Get full text

Responses and feedbacks of coupled biogeochemical cycles to climate change: examples from terrestrial ecosystems by Finzi, Adrien C, Austin, Amy T, Cleland, Elsa E, Frey, Serita D, Houlton, Benjamin Z, Wallenstein, Matthew D

“…The biogeochemical cycles of carbon (C), nitrogen (N), and phosphorus (P) are fundamental to life on Earth. Because organisms require these elements in strict…”
Get full text

Stoichiometry constrains microbial response to root exudation- insights from a model and a field experiment in a temperate forest by Drake, J. E, Darby, B. A, Giasson, M.-A, Kramer, M. A, Phillips, R. P, Finzi, A. C

“…Plant roots release a wide range of chemicals into soils. This process, termed root exudation, is thought to increase the activity of microbes and the…”
Get full text

Root exudates increase N availability by stimulating microbial turnover of fast-cycling N pools by Meier, Ina C., Finzi, Adrien C., Phillips, Richard P.

“…Theory and experiments suggest that rhizodeposition can accelerate N-cycling by stimulating microbial decomposition of soil organic matter (SOM). However,…”
Get full text

Inconsistent definitions of "urban" result in different conclusions about the size of urban carbon and nitrogen stocks by Raciti, Steve M, Hutyra, Lucy R, Rao, Preeti, Finzi, Adrien C

“…There is conflicting evidence about the importance of urban soils and vegetation in regional C budgets that is caused, in part, by inconsistent definitions of…”
Get full text

uptake of amino acids by microbes and trees in three cold-temperate forests by Finzi, Adrien C., Berthrong, Sean T.

“…Amino acids are emerging as a critical component of the terrestrial N cycle, yet there is little understanding of amino acid cycling in temperate forests. This…”
Get full text

Increases in the flux of carbon belowground stimulate nitrogen uptake and sustain the long-term enhancement of forest productivity under elevated CO2 by Drake, John E., Gallet-Budynek, Anne, Hofmockel, Kirsten S., Bernhardt, Emily S., Billings, Sharon A., Jackson, Robert B., Johnsen, Kurt S., Lichter, John, McCarthy, Heather R., McCormack, M. Luke, Moore, David J. P., Oren, Ram, Palmroth, Sari, Phillips, Richard P., Pippen, Jeffrey S., Pritchard, Seth G., Treseder, Kathleen K., Schlesinger, William H., DeLucia, Evan H., Finzi, Adrien C.

“…Ecology Letters (2011) 14: 349–357 The earth’s future climate state is highly dependent upon changes in terrestrial C storage in response to rising…”
Get full text

Seasonal variation in the temperature sensitivity of proteolytic enzyme activity in temperate forest soils by Brzostek, Edward R., Finzi, Adrien C.

“…Increasing soil temperature has the potential to alter the activity of the extracellular enzymes that mobilize nitrogen (N) from soil organic matter (SOM) and…”
Get full text

Partitioning soil respiration: quantifying the artifacts of the trenching method by Savage, K. E., Davidson, E. A., Abramoff, R. Z., Finzi, A. C., Giasson, M.-A.

“…Total soil respiration (Rt) is a combination of autotrophic (Ra) and heterotrophic respiration (Rh). Root exclusion methods, such as soil trenching, are often…”
Get full text