Zobrazeno 1 - 10
of 99
pro vyhledávání: '"D. M. Nelson"'
Publikováno v:
Biogeosciences, Vol 20, Pp 2485-2498 (2023)
Water quality impacts of stream water nitrate (NO3-) on downstream ecosystems are largely determined by the load of NO3- from the watershed to surface waters. The largest NO3- loads often occur during storm events, but it is unclear how loads of diff
Externí odkaz:
https://doaj.org/article/1b65c7870ada4bf68a0e3e4f89f2e18c
Autor:
M. L. Trumper, D. Griffin, S. E. Hobbie, I. M. Howard, D. M. Nelson, P. B. Reich, K. K. McLauchlan
Publikováno v:
Biogeosciences, Vol 17, Pp 4509-4522 (2020)
Fire frequency exerts a fundamental control on productivity and nutrient cycling in savanna ecosystems. Individual fires often increase short-term nitrogen (N) availability to plants, but repeated burning causes ecosystem N losses and can ultimately
Externí odkaz:
https://doaj.org/article/2f07da2d8406483c85ff05d4e43bea1e
Autor:
D. M. Nelson, U. Tsunogai, D. Ding, T. Ohyama, D. D. Komatsu, F. Nakagawa, I. Noguchi, T. Yamaguchi
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 6381-6392 (2018)
Atmospheric nitrate deposition resulting from anthropogenic activities negatively affects human and environmental health. Identifying deposited nitrate that is produced locally vs. that originating from long-distance transport would help inform ef
Externí odkaz:
https://doaj.org/article/97c8c8d5fb564cacb3a483aa745951f9
Autor:
K. K. McLauchlan, L. M. Gerhart, J. J. Battles, J. M. Craine, A. J. Elmore, P. E. Higuera, M. C. Mack, B. E. McNeil, D. M. Nelson, N. Pederson, S. S. Perakis
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-7 (2017)
Abstract Forests cover 30% of the terrestrial Earth surface and are a major component of the global carbon (C) cycle. Humans have doubled the amount of global reactive nitrogen (N), increasing deposition of N onto forests worldwide. However, other gl
Externí odkaz:
https://doaj.org/article/639f19b344514aa2b82413a9e552ec88
Publikováno v:
Biogeosciences, Vol 9, Iss 12, Pp 5279-5290 (2012)
Processes of cobalt (Co) entrainment from shelf sediments over the Kerguelen Plateau were studied during the KEOPS (Kerguelen Ocean Plateau compared Study) in order to explain the exceptionally high dissolved cobalt concentrations that have been meas
Externí odkaz:
https://doaj.org/article/b1ce156fe6d04adb899e15931d9efbd4
Publikováno v:
Biogeosciences, Vol 9, Iss 7, Pp 2719-2736 (2012)
The organic speciation of dissolved cobalt (DCo) was investigated in the subtropical region of the southeastern Atlantic, and in the Southern Ocean in the Antarctic Circumpolar Current (ACC) and the northern Weddell Gyre, between 34°25´ S and 57°3
Externí odkaz:
https://doaj.org/article/90526a61092f410f89095fc5b4d405c2
Publikováno v:
Ultrasound in Obstetrics & Gynecology. 61:215-223
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5891fafd705ef775ee8ae41c579f337
https://doi.org/10.1002/uog.24959
https://doi.org/10.1002/uog.24959
Publikováno v:
Ultrasound in obstetricsgynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.
Most human in-vivo placenta imaging techniques are unable to distinguish and separately characterize various placental compartments such as the intervillous space (IVS), placental vessels (PV), and placental tissue (PT). This significantly limits the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::16f131dd5b137ab8e305499b21f52a2d
https://pubmed.ncbi.nlm.nih.gov/35638228
https://pubmed.ncbi.nlm.nih.gov/35638228
Publikováno v:
Toxicology and applied pharmacology. 438
BMS-986020, BMS-986234 and BMS-986278, are three lysophosphatidic acid receptor 1 (LPA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::509d4539edf4de730707f7443532cab0
https://pubmed.ncbi.nlm.nih.gov/34974053
https://pubmed.ncbi.nlm.nih.gov/34974053
Autor:
Jeffrey B. Plescia, Erwan Mazarico, D. M. Nelson, Emerson Speyerer, R. V. Wagner, Mark S. Robinson
Publikováno v:
Icarus. 283:92-103
High-resolution images from the Lunar Reconnaissance Orbiter Camera (LROC) Narrow Angle Camera (NAC) reveal the landing locations of recent and historic spacecraft and associated impact sites across the lunar surface. Using multiple images of each si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::510187ae335bc3a1bfdba2f46e8201cf
https://doi.org/10.1016/j.icarus.2016.05.011
https://doi.org/10.1016/j.icarus.2016.05.011