Results 111 to 120 of about 44,017 (288)

INDICELE DE GEOACUMULARE ŞI GRADUL DE POLUARE CU METALE GRELE A SEDIMENTELOR SUBACVATICE DIN REPUBLICA MOLDOVA

open access: yesStudia Universitatis Moldaviae: Stiinte reale si ale naturii, 2018
Indicele geochimic (Igeo) al metalelor grele din sedimentele subacvatice din r. Prut şi din fl. Nistru, precum şi  afluenţii acestora, caracterizează starea sedimentului ca nepoluat - moderat poluat, iar a celor din lacurile naturale Beleu şi Manta ...
Maria SANDU   +3 more
doaj  

Transcriptome analysis of Azospirillum lipoferum during its interaction with rice [PDF]

open access: yes, 2012
The associative symbiosis between Plant Growth Promoting Rhizobacteria of the genus Azospirillum and cereals have mainly been studied from an agronomic and economic point of view, and several studies showed that plant morphological and metabolic changes ...
Borland, Stéphanie   +4 more
core  

Marécages, une pollution par essence? Conditions d'une écopoétique des marais et autres zones humides au XXe siècle

open access: yesOrbis Litterarum, EarlyView.
Abstract To expose the pollution of marshes and swamps, whether by hydrocarbons or other contaminants, the French or Francophone author of the twentieth century must first confront a literary tradition that equates stagnant water with a volatile poison and, more broadly, wetlands with toxic environments. In his article “Wetland Gloom and Wetland Glory,”
François Sagot
wiley   +1 more source

Changes in occurrence and abundance of northern / southern flatfishes over a 20-year period in a coastal nursery area (Bay of Vilaine) and on the eastern continental shelf of the Bay of Biscay

open access: yesScientia Marina, 2006
Several works have demonstrated trends in the distribution of fish species relative to global warming. This study investigated whether similar trends have occurred for selected flatfish species on the continental shelf of the Bay of Biscay. These species
Yves Désaunay   +3 more
doaj   +1 more source

Bioinformatic analysis of glutathione peroxidase family from theobroma cacao and gene expression during Moniliophthora perniciosa infection.[Poster-B185] [PDF]

open access: yes, 2018
Glutathione peroxidases (GPXs) are enzymes which are part of the antioxidant system of the cell. Mammalian GPXs are known as selenoproteins because containing the selenocysteine (Sec) amino acid. In plants, these proteins are less known.
Andrade, Bruno Silva   +4 more
core  

Triiodothyronine suppresses humoral immunity but not T-cell-mediated immune response in incubating female eiders (Somateria mollissima)

open access: yes, 2007
Immunity is believed to share limited resources with other physiological functions and this may partly account for the fitness costs of reproduction. Previous studies have shown that the acquired immunity of female common eiders (Somateria mollissima) is
Ahima   +45 more
core   +1 more source

The Inclusion Trade‐Off: Comparing the Design and Functionality of Collaborative Governance Forums

open access: yesPolicy Studies Journal, EarlyView.
ABSTRACT Environmental challenges require collaboration across jurisdictions, often through forums or intermediary spaces for repeated interaction. A persistent forum design question concerns inclusion criteria, or which actors should be included.
Adam Wiechman   +3 more
wiley   +1 more source

Estimating Oceanic Export Production based on 3D coupled physical-biogeochemical modelling [PDF]

open access: yes, 2013
The study addresses various aspects of model-based estimating the oceanic primary production. In particular, we consider existent interpretations of the export fluxes; influence of implied conversions between modelled chlorophyll and biomass, expressed ...
Hohn, Sönke   +3 more
core  

Escapement of a silver-phase eel population, Anguilla anguilla, determined from fishery in a Mediterranean lagoon (Or, France) [PDF]

open access: yes, 2011
Escapement of silver eels from a Mediterranean lagoon was estimated by a capture–tagging–recapture and automated tag-reading study. The population of silver-phase eels in the lagoon was estimated to be 13.2 kg ha21, with an escapement rate from the ...
Abdallah, Yann   +6 more
core   +4 more sources

Prevalence and Genetic Diversity of Blastocystis sp. in Humans, Dogs and Cats in Gabon: A One Health Perspective

open access: yesZoonoses and Public Health, EarlyView.
ABSTRACT Introduction Blastocystis sp. is a cosmopolitan protist that colonises the gastrointestinal tract of mammals, including humans, dogs and cats. Although its pathogenicity remains debated, Blastocystis sp. has been linked to gastrointestinal symptoms and alterations in the gut microbiota.
P. Makouloutou‐Nzassi   +10 more
wiley   +1 more source

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