Results 81 to 90 of about 222,006 (350)
Potential for Increased Mercury Accumulation in the Estuary Food Web
San Francisco Estuary and Watershed Science, 2003 Present concentrations of mercury in large portions of San Francisco Bay (Bay), the Sacramento-San Joaquin Delta (Delta), and the Sacramento and San Joaquin rivers are high enough to warrant concern for the health of humans and wildlife.
Jay A Davis +4 more
doaj
Estuary News: Newsletter of the Delaware Estuary Program, Vol. 11, No. 3, Spring 2001 (incomplete)
, 2001 Estuary News is published quarterly by the Partnership for the Delaware Estuary, a private, nonprofit organization established in 1996. The Partnership leads collaborative and creative efforts to protect and enhance the Delaware Estuary and its ...
core +1 more source
Limnology and Oceanography: Methods, EarlyView.Abstract Fluorometric enzyme assays are a tool for determining potential enzyme activity in soils. A wide array of methodological approaches is adopted by different studies, making comparisons difficult. An important consideration is whether assay conditions replicate the environment of the samples or optimize potential enzyme activity.
Catrina Gore +4 more
wiley +1 more source
Estuary News: Newsletter of the Delaware Estuary Program, Vol. 9, No. 1, Summer 1998 (incomplete)
, 1998 Estuary News is published quarterly by the Partnership for the Delaware Estuary, a private, nonprofit organization established in 1996. The Partnership leads collaborative and creative efforts to protect and enhance the Delaware Estuary and its ...
core +1 more source
Quantifying coastal ocean anthropogenic carbon changes and their uncertainties
Limnology and Oceanography: Methods, EarlyView.Abstract Despite recent progress in quantifying anthropogenic carbon (Canth) in global oceans, coastal regions remain understudied due to methodological and observational challenges. Here, we develop and generalize a Regional rEgression–based Coastal Anthropogenic carbon estimation algorithm (RECA) designed specifically for coastal environments ...
Xinyu Li, Brendan Carter
wiley +1 more source
Case study of toe scour and deposition at seawalls in the Qiantang River estuary
International Journal of Sediment ResearchIn tidal estuarine regions, toe scour and deposition at seawalls, which are influenced by runoff and tidal flow, present complexities not found in inland rivers and wave-dominated coasts.
Fuyuan Chen +5 more
doaj +1 more source
Chemosphere, 2016 Relationship between toxicity and bioavailable metals in sediments from the Huelva estuary and its littoral of influence was analyzed. Toxicity was assessed with Microtox® bioassay using a marine luminescent bacterium: Vibrio fischeri.
D. Rosado, J. Usero, J. Morillo
semanticscholar +1 more source
Estuary News: Newsletter of the Delaware Estuary Program, Vol. 12, No. 4, Summer 2002
, 2002 Estuary News is published quarterly by the Partnership for the Delaware Estuary, a private, nonprofit organization established in 1996. The Partnership leads collaborative and creative efforts to protect and enhance the Delaware Estuary and its ...
core +1 more source
International Journal of Osteoarchaeology, EarlyView.ABSTRACT The early evolutionary history of modern domestic horses (Equus caballus/Equus ferus caballus), known as the DOM2 lineage, is well documented due to numerous archaeological and ancient DNA (aDNA) studies. Although many uncertainties remain in the domestication timeline, current evidence suggests that the domestication of modern horses began in
Johanna Honka +14 more
wiley +1 more source
A robust data-assimilation model for river network system
Shui kexue jinzhan, 2014 For improving the accuracy of river network numerical model,this paper developed a data assimilation model based on the theory of least-squares method,which specified real-time observed hydrological data as internal boundary conditions of flood routing ...
CHEN Yifan +3 more
doaj +1 more source