Results 81 to 90 of about 3,097 (168)

Mikroelementu sadalījums Liepājas ezera sedimentos

, 2015
Darbā novērtēts vairāku mikroelementu (Ti, Cr, Mn, Fe, Ni, Cu, Zn, As, Cd, Hg un Pb) sadalījums Liepājas ezera sedimentos. Telpiskais elementu sadalījums ir samērā heterogēns, kas norāda uz vairākiem iespējamiem mikroelementu izcelsmes avotiem. Sedimenti tika sadalīti frakcijās ar sekojošiem daļiņu izmēriem: 100 μm, 80 μm, 63 μm, 50 μm un
openaire   +1 more source

Sedimentos relictos de la plataforma continental

Acta geológica hispánica, 1972
The existence of relict sediments in the outer platforms of the world is explained in both, its origin and its unburiing. Examples are given from the NE Venezuela and NE South- America. The outer platform with relict sediments may be considered as the non depositional barrier that separates the two sedimentary basins : the miogeosyncline and the eugeo- 
MIRÓ, MANUEL, MIRÓ, M.
openaire   +2 more sources

Dynamics of Bacterial Diversity in Fish Farming Lagoons: Implications for the Ecosystem Trophic Status. [PDF]

Biology (Basel)
Custodio M, Peñaloza R.
europepmc   +1 more source

MICROFÁCIES DE SEDIMENTOS CLÁSTICOS

Revista Brasileira de Geociências, 1974
openaire   +2 more sources

Sustainable Development Goals and microplastics in seafood: a theoretical-reflective study. [PDF]

Rev Bras Enferm
Lima PHS, Barreto RG, Montenegro CPD, Silva AF, Terra FS, Nascimento MCD, Godinho MLSDC, Robazzi MLDCC.   +7 more
europepmc   +1 more source

Substrate influences human removal of freshwater turtle nests in the eastern Brazilian Amazon. [PDF]

Sci Rep, 2020
Michalski F, Norris D, Quintana I, Valerio A, Gibbs JP.   +4 more
europepmc   +1 more source

Análisis polínico de los sedimentos

, 1988
Fil: Markgraf, Vera. University of Colorado.
openaire   +1 more source

Estudio sobre el valor incremental que supone el informe del sedimento en orina en medicina de urgencias mediante el sistema Sysmex^® Serie-UN. [PDF]

Adv Lab Med
Tosi M, Negrini D, Celegon G, Montagnana M, Lippi G.   +4 more
europepmc   +1 more source

Anomalous Gold Concentrations in Hypersaline Wetland Sediments (Laguna Honda, South Spain) Caused by Nanoparticles Used in Agricultural Practices: Environmental Transformation. [PDF]

Toxics
Medina-Ruiz A, Jiménez-Millán J, Abad I, Jiménez-Espinosa R.   +3 more
europepmc   +1 more source

Tracking the dynamic ecological history of a tropical urban estuary as it responds to human pressures. [PDF]

Ecosystems, 2020
Oczkowski A, Santos E, Gray A, Miller K, Huertas E, Hanson A, Martin R, Watson EB, Wigand C.   +8 more
europepmc   +1 more source