Results 141 to 150 of about 75,989 (273)

Molecular characterization of two glutathione peroxidase genes in Mytilus galloprovincialis and their transcriptional responses to sub-chronic arsenate and cadmium exposure

open access: yesInvertebrate Survival Journal, 2014
Glutathione peroxidases (GPxs) are key enzymes in the antioxidant defense system of living organisms, and protect organisms against oxidative stresses.
Q Wang   +6 more
doaj  

Dockside Shellfish Aquaculture Project, Smith, B [PDF]

open access: yes, 2004
The intent of this project was to train private dock owners and marina personnel how to deploy and maintain “spat collectors” under their docks in an effort to capture commercially important shellfish larvae, scallops and oysters in particular, with a ...
Kennedy, Jennifer, Sinitski, Stanley
core   +1 more source

Bivalve: Humanitarian project

open access: yes, 2014
Sometimes our community or ourselves, we have some problems that can be really different or important. Actually, these problems usually can be hard for some families and people: banks expropriating houses, people without job and money, precarious employments… so, many examples could be more or less shocking.
openaire   +2 more sources

The effect of early diagenetic processes on the quantification of fossil micrometeorite abundance and flux in the geological record

open access: yesMeteoritics &Planetary Science, EarlyView.
Abstract Fossil micrometeorites (MMs) recovered from lithified sedimentary rocks, particularly iron‐rich (I‐type) cosmic spherules (CSs) provide valuable insights into past dust‐forming events. Their abundances, when combined with estimates of local sedimentation rates can be used to reconstruct the flux of extraterrestrial dust.
Isabelle S. Mattia   +2 more
wiley   +1 more source

Field trip guide to Oligocene Limestones and Caves in the Waitomo District [PDF]

open access: yes, 2013
The field guide runs from Hamilton to Waitomo to Te Anga and return in limestone-dominated country developed in transgressive sedimentary deposits of the Oligocene Te Kuiti Group – a world class example of a temperate shelf carbonate depositional system.
Hendy, Chris H., Nelson, Campbell S.
core   +1 more source

Benthic fauna dynamics following large‐scale seagrass restoration in an exposed environment

open access: yesRestoration Ecology, EarlyView.
Seagrass meadows are vital habitats, modifying hydrodynamic energy flows and sustaining biodiversity in the benthic environment. As such, there is a growing interest in using seagrass as a nature‐based solution for coastal adaptation. However, planting seagrass in hydrodynamically exposed environments is challenging, and the trajectories and timescales
Theodor Kindeberg   +2 more
wiley   +1 more source

Interspecific facilitation, elevation, and site influence survival and growth for intertidal Ostrea angasi restoration

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction The flat oyster Ostrea angasi previously formed extensive reefs throughout temperate regions of Australia. These reefs were overharvested and destroyed after European colonization and have been functionally extinct for >150 years. While large‐scale subtidal O.
Kathy Overton   +5 more
wiley   +1 more source

Microbial mats and thalassinid shrimp: Spatial and geochemical interactions in a modern intertidal environment

open access: yesSedimentology, EarlyView.
ABSTRACT This research examines the spatial and geochemical interactions between mat‐forming microorganisms and thalassinid shrimp in an intertidal flat situated on the shores of Willapa Bay, Washington, USA. The study serves as a contemporary analog for the relationships between mats and burrowing organisms in deep time.
Brette S. Harris   +9 more
wiley   +1 more source

Evaluating the possible role of bottom currents and internal waves in shaping seafloor morphology in a mesophotic reef

open access: yesSedimentology, EarlyView.
ABSTRACT Mesophotic reefs are located in low light conditions which, depending on the region, are usually found in water depths greater than ~30 m. They are less affected by ocean warming than reefs found in shallower water depths and thus might become increasingly important for the sustainability of marine biodiversity.
Or M. Bialik   +7 more
wiley   +1 more source

Complications and outcomes following surgical management of common calcaneal tendon pathology in 80 dogs

open access: yesVeterinary Surgery, EarlyView.
Abstract Objective To report the complications and outcomes following surgical management of common calcaneal tendon (CCT) pathology in dogs. Study design Retrospective cohort study. Sample population A total of 80 dogs with CCT pathology underwent 89 surgeries.
Sebastian Wylie   +7 more
wiley   +1 more source

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