Zobrazeno 1 - 10
of 19
pro vyhledávání: '"V. A. Garayburu-Caruso"'
Autor:
E. B. Graham, H.-S. Song, S. Grieger, V. A. Garayburu-Caruso, J. C. Stegen, K. D. Bladon, A. N. Myers-Pigg
Publikováno v:
Biogeosciences, Vol 20, Pp 3449-3457 (2023)
Pyrogenic organic matter (PyOM) from wildfires impacts river corridors globally and is widely regarded as resistant to biological degradation. Though recent work suggests PyOM may be more bioavailable than historically perceived, estimating bioavaila
Externí odkaz:
https://doaj.org/article/11223ad1a8534ae8bf06778ae9934489
Autor:
J. C. Stegen, V. A. Garayburu-Caruso, R. E. Danczak, A. E. Goldman, L. Renteria, J. M. Torgeson, J. Hager
Publikováno v:
Biogeosciences, Vol 20, Pp 2857-2867 (2023)
River corridors are fundamental components of the Earth system, and their biogeochemistry can be heavily influenced by processes in subsurface zones immediately below the riverbed, referred to as the hyporheic zone. Within the hyporheic zone, organic
Externí odkaz:
https://doaj.org/article/f3eb74201bde45d2a6a7a2b094bf1b78
Autor:
J. C. Stegen, S. J. Fansler, M. M. Tfaily, V. A. Garayburu-Caruso, A. E. Goldman, R. E. Danczak, R. K. Chu, L. Renteria, J. Tagestad, J. Toyoda
Publikováno v:
Biogeosciences, Vol 19, Pp 3099-3110 (2022)
Biochemical transformations of organic matter (OM) are a primary driver of river corridor biogeochemistry, thereby modulating ecosystem processes at local to global scales. OM transformations are driven by diverse biotic and abiotic processes, but we
Externí odkaz:
https://doaj.org/article/7672f5cb03924cc8beb90c9ae4fc0da4
Autor:
A. Sengupta, S. J. Fansler, R. K. Chu, R. E. Danczak, V. A. Garayburu-Caruso, L. Renteria, H.-S. Song, J. Toyoda, J. Wells, J. C. Stegen
Publikováno v:
Biogeosciences, Vol 18, Pp 4773-4789 (2021)
Conceptual frameworks linking microbial community membership, properties, and processes with the environment and emergent function have been proposed but remain untested. Here we refine and test a recent conceptual framework using hyporheic zone sedi
Externí odkaz:
https://doaj.org/article/8058257456a54dd2b5250c924223766d
Autor:
Y. Fang, X. Chen, J. Gomez Velez, X. Zhang, Z. Duan, G. E. Hammond, A. E. Goldman, V. A. Garayburu-Caruso, E. B. Graham
Publikováno v:
Geoscientific Model Development, Vol 13, Pp 3553-3569 (2020)
Surface water quality along river corridors can be modulated by hyporheic zones (HZs) that are ubiquitous and biogeochemically active. Watershed management practices often ignore the potentially important role of HZs as a natural reactor. To investig
Externí odkaz:
https://doaj.org/article/13e0b32440da4ee6aaadd7d4e4b21420
Autor:
V. A. Garayburu-Caruso, Jacqueline Wells, Jason Toyoda, Rosalie K. Chu, Sarah J. Fansler, Aditi Sengupta, Robert E. Danczak, Lupita Renteria, James C. Stegen, Hyun-Seob Song
Publikováno v:
Biogeosciences, Vol 18, Pp 4773-4789 (2021)
Conceptual frameworks linking microbial community membership, properties, and processes with the environment and emergent function have been proposed but remain untested. Here we refine and test a recent conceptual framework using hyporheic zone sedi
Autor:
Elsa A. Cordova, Tatiana G. Levitskaia, Charles T. Resch, Brian J. Riley, James E. Szecsody, Odeta Qafoku, Carolyn I. Pearce, Vicky L. Freedman, Joseph W. Morad, Mahalingam Balasubramanian, Mark J. Rigali, Peter Meyers, V. A. Garayburu-Caruso, Ferdinan Cintron Colon, Sarah A. Saslow, Steve M. Heald, Kirk J. Cantrell, Elizabeth C. Gillispie
Publikováno v:
ACS Applied Materials & Interfaces. 12:26113-26126
Radioiodine (129I) poses a risk to the environment due to its long half-life, toxicity, and mobility. It is found at the U.S. Department of Energy Hanford Site due to legacy releases of nuclear was...
Autor:
Jason Toyoda, Rosalie K. Chu, Lupita Renteria, Amy E. Goldman, James C. Stegen, V. A. Garayburu-Caruso, Whitney L. Garcia, Emily B. Graham, Charles T. Resch, Jacqueline Wells, Hyun-Seob Song
Publikováno v:
Environmental Science & Technology Letters. 7:517-524
Organic matter (OM) metabolism in freshwater ecosystems is a critical source of uncertainty in global biogeochemical cycles, yet aquatic OM cycling remains poorly understood. Here, we present the first work to explicitly test OM thermodynamics as a k
Autor:
A. R. Nelson, Casey M. Saup, V. A. Garayburu-Caruso, Nikola Tolić, Lupita Renteria, Rosalie K. Chu, Robert E. Danczak, Jacqueline Wells, Jason Toyoda, James C. Stegen, Michael J. Wilkins
High-resolution mass spectrometry techniques are widely used in the environmental sciences to characterize natural organic matter and, when utilizing these instruments, researchers must make multiple decisions regarding sample pre-treatment and the i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b6c827d7ca700bc9c5c2b7d78864c43
https://doi.org/10.1101/2021.09.02.458736
https://doi.org/10.1101/2021.09.02.458736
Publikováno v:
Frontiers in Water, Vol 3 (2021)
Healthy river ecosystems require the interaction of many physical and biological processes to maintain their status. One physical process supporting biogeochemical cycling is hydrologic exchange (i.e., hydrologic exchange flows, HEFs) between relativ