Results 221 to 230 of about 99,968 (304)

Enhanced ventilation of Eastern North Atlantic Oxygen Minimum Zone with deglacial slowdown of Meridional Overturning. [PDF]

open access: yesNat Commun
Barragán-Montilla S   +5 more
europepmc   +1 more source

A tale of two microbialites: Stromatolites and microbially induced sedimentary structures

open access: yesSedimentology, EarlyView.
ABSTRACT Microbialites are biosedimentary structures built by microbial mats. Five microbialite groups are distinguished: stromatolites, thrombolites, dendrolites, leiloites and microbially induced sedimentary structures (MISS). This contribution discusses the two most abundant microbialite groups in marine settings, stromatolites and MISS.
Nora Noffke, Stanley M. Awramik
wiley   +1 more source

Environmental heterogeneity plays a bigger role than diet quality in driving divergent California sea lion population trends. [PDF]

open access: yesPLoS One
Pozas-Franco AL   +4 more
europepmc   +1 more source

Microplastic Dynamics in Sediment Layers of Two Ramsar‐Designated Wetlands

open access: yesWater and Environment Journal, EarlyView.
ABSTRACT Little is known about the vertical and spatial dynamics of microplastics in relation to hydrology and land use, particularly in African context. This study aimed to assess the abundance, type, colour and vertical distribution of microplastics in sediment from two Ramsar‐designated wetlands, the Makuleke and Nylsvley. Sediment core samples were
Nelisiwe Ngomane   +7 more
wiley   +1 more source

Impacts of Harvesting Activities on the Structure of the Intertidal Macrobenthic Community on Lvhua Island, China. [PDF]

open access: yesBiology (Basel)
Wang S   +9 more
europepmc   +1 more source

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