University of Georgia Marine Institute, Sapelo Island, Georgia, U.S.A.John Wiley & Sons, LtdFEMS Microbiology LettersBergbauer M, Newell SY (1992) Contribution to lignocellulose degradation and DOC formation fro
We employ complementary field and laboratory鈥恇ased incubation techniques to explore the geochemical environment where siderite concretions are actively forming and growing, including solid锕慼ase analysis of the sediment, concretion, and associated pore fluid chemistry. These recently formed siderite ...
Short-term endproducts of sulfate reduction in a salt marsh: formation of acid volatile sulfides, elemental sulfur, and pyrite. Geochim. Cosmoehim. Acta, 49:1561 1566.King, G.M.; Howes, B.L.; Dacey, J.W.H. Short-Term Endproducts of Sulfate Reduction in a Salt Marsh: Formation of ...
To overcome colorblind adaptation planning through antiracist perspectives with what Heynen (2016) calls “abolition ecology”, we argue that vulnerability and adaptation to sea-level rise must be understood in terms of a racial coastal formation. Many geographers have built upon the concept of racial...
奥特尼尔·查尔斯·马什/Othniel Charles Marsh为其中一些蛙类化石新命名成 黎明蛙属/Eobatrachus,但该材料后来被认为是无法鉴定的。数十年后,以新发现的零碎残骸化石而建立了一个可疑属物种即 科莫蛙属/Comobatrachus。尽管建立并命名出许多个新名称,但科学家们只认可来自莫里森的两种有效的蛙类属物种,即 Ennea...
The mutualistic beneficial relationship between legume plants and rhizobia enables the growth of plants in nitrogen-limiting conditions. Rhizobia infect legumes through root hairs and trigger nodule organogenesis in the cortex. The plant hormone cytokini
Almost 2/3 of the Cant ocean uptake enters via gas exchange in waters that are lighter than the base of the ventilated thermocline. However, almost 2/3 of the excess Cant is stored below the thermocline. Our analysis shows that subtropical waters are a dominant component in the formation of...
We quantified pyrite stocks in mangroves, saltmarshes, and seagrasses along a latitudinal gradient on the Australian East Coast, including a mangrove dieback area, and in the Everglades (Florida, USA). Our results indicate that pyrite stocks were driven by a combination of biomass, tidal amplitude...
The geochemical characteristics of groundwater and soils in LILA tree islands were investigated under the two hydrologic regimes. A combination of groundwater saturation indices, soil profiles, scanning electron microscopy, and Electron Dispersive X-ray Spectroscopy were utilized to locate and identify ...
There are a number of factors which influence the fracture toughness of a steel. At temperatures above transition, fracture involves microvoid formation and so the amount, size and distribution of inclusions are the major factors. At lower temperatures, however, the toughness is strongly influenced ...