Results 101 to 110 of about 169,431 (307)

Diversity, transfer potential, and transcriptional activity of virus‐carried antibiotic resistance genes in global estuaries

open access: yesiMetaOmics, EarlyView.
Estuaries are vital hotspots for antibiotic resistance genes (ARGs) due to substantial antibiotic pollution. Although viruses have been proposed as key reservoirs and important disseminators of ARGs in environments, their contribution to the estuarine antibiotic resistome remains largely unknown.
Xiao‑Qing Luo   +9 more
wiley   +1 more source

Ammonium, nitrite, nitrate and phosphate fluxes across the sediment-water interface in a tropical lagoon

open access: yesCiencias Marinas, 1994
The sediments of Chelem Lagoon, on the coast of the Gulf of Mexico, north of the Yucatán Peninsula, were studied measuring the nutrient concentrations in the interstitial water.
D Valdés, E Real
doaj   +1 more source

BLAME IT ON THE WEATHER: COST AND DESIGN OF MANURE MANAGEMENT UNDER EXTREME WEATHER CONDITIONS ON NORTH CAROLINA SWINE FARMS [PDF]

open access: yes
The majority of pig farms in North Carolina use a lagoon-sprayfield system to manage manure. Although economical, the lagoon-sprayfield system is sensitive to weather conditions. This study examines the cost of manure management under extreme weather and
Chvosta, Jan   +2 more
core   +1 more source

Holocene climate oscillations, seismotectonic events and human–environmental interactions reconstructed from the Giannades palaeolake on Corfu (Eastern Mediterranean, Greece)

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT The Mediterranean is particularly sensitive to rapid climate changes (RCCs) during the Holocene. An increasing number of natural climate archives revealed that socio‐economic developments were influenced by such RCCs since the Palaeolithic. However, multi‐millennial and high‐resolution archives are still rare and often located in mountainous ...
Esra Reichert   +7 more
wiley   +1 more source

Vulnérabilité et résilience des populations riveraines liées à la pollution des eaux lagunaires de la métropole d’Abidjan, Côte d’Ivoire

open access: yesVertigO, 2006
The lagoon of Abidjan is polluted by urban waste. The peri urban populations bordering the lagoon are exposed to the pollution.The study aimed at evaluating aspects of vulnerability and resilience of the exposed populations. Nine focus groups discussions
Koné Brama   +6 more
doaj   +1 more source

pamfit: A new R package for spatially resolved analysis of Imaging PAM photosynthesis–irradiance light curve parameters

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract Imaging Pulse Amplitude Modulation (PAM) fluorometry allows spatially resolved measurements of Photosystem II (PSII) fluorescence kinetics through time without disturbing study organisms or their environments. In particular, the use of photosynthesis–irradiance curves (P–I curves) provides detailed information on PSII quantum efficiency ...
B. Jesus, P. Cartaxana, C. Williamson
wiley   +1 more source

Evaluation of Urban Improvement on the Islands of the Venice Lagoon: A Spatially-Distributed Hedonic-Hierarchical Approach [PDF]

open access: yes
This paper presents a model for the evaluation of environmental and urban improvements on the islands of the Venetian lagoon. The model simulates the changes in residential real estate values using a value function integrated in a geographical database ...
Anita Fassio   +3 more
core  

Ohio Livestock Waste Management Guide [PDF]

open access: yes, 1980
PDF pages ...
Goettemoeller, Robert   +5 more
core  

Predicting potential Arctic kelp distribution and lower‐depth biomass from seafloor irradiance

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract Kelps have an extensive distribution in Arctic coastal waters. However, quantifying their role in the Arctic food web and carbon cycle is challenged by the scarcity of documented geographical distribution, standing stocks and production. Here we present a framework based on an empirical function to predict the potential kelp distribution and ...
Laura Castro de la Guardia   +13 more
wiley   +1 more source

Stress and Its Effects on Glucose Metabolism and 11-HSD Activities in Rats Fed on a Combination of High-Fat and High-Sucrose Diet with Glycyrrhizic Acid

open access: yesJournal of Diabetes Research, 2013
Chronic stress has been shown to have a strong link towards metabolic syndrome (MetS). Glycyrrhizic acid (GA) meanwhile has been shown to improve MetS symptoms caused by an unhealthy diet by inhibiting 11β-HSD 1.
Hamish Alexander Fernando   +3 more
doaj   +1 more source

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