|
|
|
|
|
Nu?a Cukrov, Neven Cukrov and Dario Omanovic
To study the processes that govern the post-depositional mobility of metals in the estuarine sediment, five sediment cores were sampled in the Krka River estuary (Croatia). The obtained concentration ranges in the pore water were 0.057?49.7 µM for Fe, 0....
ver más
|
|
|
|
|
|
|
|
|
|
|
Yu-Hyeon Cho, Ju-Wook Baek, Sung-Uk An, Hyun-Ju Yoo, Hyun-Min Baek, Jin Young Choi, Tae Ha Kim, Kyung-Tae Kim, Jae Seong Lee and Sung-Han Kim
This study assessed the impact of intensive human activities on organic matter (OM) and heavy metal cycles in Shihwa Lake, South Korea. Sediment oxygen demand (SOD), benthic nutrient flux (BNF), and benthic heavy metal flux were estimated using in situ b...
ver más
|
|
|
|
|
|
|
|
|
|
|
Calypso Racine, Jérôme Bonnin, Pierre-Antoine Dessandier and Jacques Giraudeau
Arctic climate warming leads to drastic changes in sea ice dynamics, hence impacting primary productivity but also the benthic communities. Therefore, to assess the response of living benthic foraminifera to contrasting Arctic environments, surface sedim...
ver más
|
|
|
|
|
|
|
|
|
|
|
Simone Cappello, Francesco Smedile, Gabriella Caruso, Sabrina Patania, Alessia Lunetta and Maurizio Azzaro
Within the Svalbard archipelago, Kongsfjorden is an important marine ecosystem that is recognised as one of the main representative Arctic glacial fjords. Prokaryotic organisms are key drivers of important ecological processes such as carbon fluxes, nutr...
ver más
|
|
|
|
|
|
|
|
|
|
|
Stephanie Mangan, Andrew M. Lohrer, Simon F. Thrush, Joanne I. Ellis and Conrad A. Pilditch
Biogeochemical cycling in the marine coastal zone regulates the availability of nitrogen and carbon within soft sediment habitats. However, these pathways are being fundamentally altered by anthropogenic increases in nutrient delivery. Few studies have i...
ver más
|
|
|
|
|
|
|
|
|
|
|
Maria Pia Gervasio, Elisa Soana, Fabio Vincenzi and Giuseppe Castaldelli
In transitional environments, the role of sediments biogeochemistry and denitrification is crucial for establishing their buffer potential against nitrate (NO3-) pollution. The Po River (Northern Italy) is a worldwide hotspot of eutrophication. However, ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jae Seong Lee, Sung-Han Kim, Ju-Wook Baek, Kyung-Tae Kim, Dongseon Kim, Young-il Kim, Won-Chan Lee, Sung-Uk An, Chang Hwan Kim, Chan Hong Park and Sokjin Hong
We characterized the biogeochemical organic carbon (Corg) cycles in the surface sediment layer of the Ulleung Basin (UB) of the East Sea. The total oxygen uptake (TOU) rate and the diffusive oxygen uptake (DOU) rate of the sediment were measured using an...
ver más
|
|
|
|
|
|
|
|
|
|
|
Anaïs Richard, Xavier de Montaudouin, Auriane Rubiello and Olivier Maire
Trematode parasites are distributed worldwide and can severely impact host populations. However, their influence on ecosystem functioning through the alteration of host engineering behaviours remains largely unexplored. This study focuses on a common hos...
ver más
|
|
|
|
|
|
|
|
|
|
|
Sung-Han Kim, Jae-Seong Lee, Kyung-Tae Kim, Hyung-Chul Kim, Won-Chan Lee, Dongmun Choi, Sang-Hwa Choi, Jae-Hoon Choi, Hyo-Jin Lee and Jae-Hyuk Shin
Sediment oxygen demand (SOD) and benthic nutrient fluxes (BNFs) were measured using an in situ benthic chamber at a fish farm (FF), oyster farm (OF), and controls (FF-C and OF-C) to assess the impact of aquaculture activities on organic carbon (OC) and n...
ver más
|
|
|
|
|
|
|
|
|
|
|
Guillaume Bernard, Laura Kauppi, Nicolas Lavesque, Aurélie Ciutat, Antoine Grémare, Cécile Massé and Olivier Maire
The invasive mussel Arcuatula senhousia has successfully colonized shallow soft sediments worldwide. This filter feeding mussel modifies sedimentary habitats while forming dense populations and efficiently contributes to nutrient cycling. In the present ...
ver más
|
|
|
|
|
|