Biogenic sedimentary structures, or traces, on the modern seafloor (neoichnology) record
organism behaviors in response to physico-chemical conditions; consequently, they, act as …

Mudflat shellfish have evolved well-adapted strategies for co** with dynamic
environmental fluxes and stressful conditions, including oxygen availability. The Manila …

This study addresses organic matter decomposition in permeable sediment of a slo**
intertidal sand flat (German Wadden Sea) affected by current-induced pore water exchange …

The infaunal bivalve Ruditapes decussatus L. was collected from Ria Formosa, Faro,
southern Portugal, and subjected to a range of hypoxic conditions and anoxia. Physiological …

A study on spatio-temporal distribution of microphytobenthos in intertidal zones of Tagus
Estuary was carried out from 1990 to 1992. Near Lisbon, Portugal, Tagus Estuary is a …

A hybrid approach for eutrophication assessment in estuarine and coastal ecosystems is
presented. The ASSETS screening model (http://www. eutro. org) classifies eutrophication …

Unrestrained crabs instrumented with probes for ultrasonic measurement of arterial
haemolymph flow were subjected to 6 h of hypoxic exposure. During this interval, the …

This study investigates environmental assessment of artificial reef systems deployed at
different areas in terms of nutrient cycling and seabed organic enrichment. Two identical …

Coastal zones are important source regions for a variety of trace gases, including
halocarbons and sulfur-bearing species. While salt marshes, macroalgae and phytoplankton …

Oxygen concentration profiles have been measured, by means of with microelectrodes in
sediments of Lake Baikal and Lake Malawi, along transects allowing to give a survey of two …