Results 61 to 70 of about 212 (109)

Application of Fluorescence in situ hybridization-Flow cytometry (FISH-FCM) technique to detect and quantify Vibrio cholerae population from different geographic regions

open access: yesASEAN Journal on Science and Technology for Development, 2018
Rapid and species-specific detection, and quantification of pathogenic bacteria are fundamental for monitoring and assessment of the risk they pose to any ecosystem.
Lidita Khandeparker   +19 more
doaj   +1 more source

First record of Ceratium furcoides (Dinophyta), an invasive species, in a temporary high-altitude lake in the Iron Quadrangle (MG, Southeast Brazil)

open access: yesBrazilian Journal of Biology
Dinoflagellates of the genus Ceratium are generally marine organisms, but rare occurrences in freshwater have been observed in Brazil. In this paper we are recording for the first time the presence of Ceratium furcoides, an invasive species, in a shallow,
RA. Moreira   +5 more
doaj   +1 more source

87Sr/86Sr and 14C evidence for peccary (Tayassuidae) introduction challenges accepted historical interpretation of the 1657 Ligon map of Barbados.

open access: yesPLoS ONE, 2019
Contemporary West Indian biodiversity has been shaped by two millennia of non-native species introductions. Understanding the dynamics of this process and its legacy across extended temporal and spatial scales requires accurate knowledge of introduction ...
Christina M Giovas   +2 more
doaj   +1 more source

Assessing Golden Tides from Space: Meteorological Drivers in the Accumulation of the Invasive Algae Rugulopteryx okamurae on Coasts

open access: yesRemote Sensing
Massive accumulations of invasive brown algae Rugulopteryx okamurae are exacerbating environmental and socio-economic issues on the Mediterranean and potentially Atlantic coasts.
Sara Haro   +6 more
doaj   +1 more source

Geographic distribution and hosts of Zaprionus indianus (Diptera: Drosophilidae) in North-Eastern Argentina Distribución geográfica y hospedadores de Zaprionus indianus (Diptera: Drosophilidae) en el noreste de Argentina

open access: yesRevista de la Sociedad Entomológica Argentina, 2008
The first published record of the African drosophilid Zaprionus indianus Gupta 1970 in the Americas refers to individuals observed on fallen persimmon (Diospyros kaki Linnaei, «caqui») fruits in São Paulo city (Brazil) in March 1999.
Nicolás J. Lavagnino   +4 more
doaj  

Evaluation of a ballast water change zone in the Magdalena Caribbean Colombian in accordance with guideline D14 of the International Maritime Organization

open access: yesDerrotero, 2018
Maritime traffic is an important factor in the economy of countries and has increased in recent years, causing potentially devastating effects due to the aquatic organisms transported in ballast water from ships that can establish and become invasive ...
Laura Fernanda Pérez Valbuena   +1 more
doaj  

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