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Hexabromocyclododecanes in surface sediments and a sediment core from Rivers and Harbor in the northern Chinese city of Tianjin
Surface sediment Diastereomeric selectivity Enantiomeric selectivity Sediment core
2013/12/12
In the present study, hexabromocyclododecanes (HBCDs) were investigated in the sediment from HaiheRiver (HR), Dagu Dainage Canal (DDC) and Tianjin Harbor (TH) at Bohai Bay using a total of 51 samples ...
Assessment of Organochlorine Pesticide Residues in the Surface Sediments of River Yamuna in Delhi, India
Persistent Organic Pollutants (POPs) Organochlorine Pesticides (OCPs) Yamuna River Sediments
2013/3/12
The present study reports the concentration levels and distribution patterns of the organochlorine pesticide residues in the surface sediments of river Yamuna in the Indian capital state, Delhi. Analy...
Sediment pathways in the western Barents Sea inferred from clay mineral assemblages in surface sediments
Sediment pathways western Barents Sea clay mineral assemblages surface sediments
2009/12/2
A new surface sediment sample set gained in the western Barents Sea by the MAREANO program has been analysed for basic clay mineral assemblages.Distribution maps including additional samples from earl...
Anthropogenic Pollution in Izmit Bay:Heavy Metal Concentrations in Surface Sediments
Izmit Bay Marine Pollution Heavy Metals
2009/10/13
The extent of marine pollution in ˙ Izmit Bay is studied using geochemical data in surface sediments. The concentrations of 41 elements in 24 samples establisht hat surface sediments in inner and cent...
Accumulation of prokaryotic remains during organic matter diagenesis in surface sediments off Peru
Accumulation of prokaryotic organic matter diagenesis
2014/4/18
Bacterial biomarkers (D-amino acids and muramic acid) were investigated in surface sediments (0–1 cm) at 22
stations in the Peru margin. Concentrations were used to quantitatively estimate the relati...
Features and sources of organic components in surface sediments of Lake Nishi-inbanuma in Chiba Prefecture, Japan
eutrophic lake Lake Nishi-inbanuma organic constituents surface sediment
2009/4/2
Lake Nishi-Inbanuma (area 680 ha, average depth 1.8 m) in northwest Chiba Prefecture, Japan, is known as a typical eutrophic lake. We studied organic components in the surface sediments (0-5 cm) of th...
The effects of clam fishing on the properties of surface sediments in the lagoon of Venice, Italy
clam harvesting erosion threshold microphytobenthos sediment stability
2009/3/4
Harvesting of clams(Tapes philippinarum) has important socio-economic and environmental implications for the Venice lagoon area, Italy. Clam harvesting disrupts the structure of benthic communities bu...
Polycyclic aromatic hydrocarbons in the surface sediments from Yellow River, China
Polycyclic aromatic hydrocarbons Sediment Yellow River
2013/12/12
Fourteen surface sediment samples were collected from Lanzhou Reach of Yellow River, China in July 2005. The concentrations of 16priority polycyclic aromatic hydrocarbons (PAHs) were determined by gas...
会议信息
篇名
Polychlorinated organic contaminants in surface sediments from the Yangtze estuary, China
语种
英文
撰写或编译
作者
Liu M.,Yang Y.,Hou L.,Xu S.,Ou D.,Zhang B.,Liu Q
第一作者单位
会议名称
PACON
发表日期
2002年
月
日
文章标识(...
Assessing environmental control on dinoflagellate cyst distribution in surface sediments of the Benguela upwelling region (eastern South Atlantic)
environmental control dinoflagellate cyst distribution surface sediments the Benguela upwelling region
2014/4/21
Organic-walled dinoflagellate cyst assemblages in surface sediments of the Benguela Current Upwelling System (eastern South Atlantic) show geographic patterns that cannot entirely originate from cyst ...
Polycyclic aromatic hydrocarbons in the surface sediments from Yellow River
Yellow River surface sediments Polycyclic aromatic hydrocarbons
2013/12/12
Polycyclic aromatic hydrocarbons in the surface sediments from Yellow River。
Spatial variability of stable isotopes and fossil pigments in surface sediments of Alaskan coastal lakes: Constraints on quantitative estimates of past salmon abundance
Spatial variability stable isotopes fossil pigments surface sediments Alaskan coastal lakes Constraints on quantitative estimates past salmon abundance
2014/5/4
We quantified spatial patterns of stable isotopes of N and C (δ15N, δ13C) and fossil pigment concentrations in the uppermost 10 mm of sediment (,10 yr) from 74 profundal locations and three spawning-s...
Microscale mineralization pathways in surface sediments: A chemical sensor study in Lake Baikal
Microscale mineralization pathways surface sediments A chemical sensor study Lake Baikal
2014/5/4
We used an array of ion-selective electrodes (oxygen [O2], hydrogen [H+], carbonate [CO32-], calcium [Ca2+], ammonium [NH4+], and nitrate [NO3-]) with a micromanipulator to study mineralization proces...
In situ fluxes and zonation of microbial activity in surface sediments of the Håkon Mosby Mud Volcano
In situ fluxes zonation of microbial activity surface sediments Hå kon Mosby Mud Volcano
2014/5/4
From the Hakon Mosby Mud Volcano (HMMV) on the southwest Barents Sea shelf, gas and fluids are expelled by active mud volcanism. We studied the mass transfer phenomena and microbial conversions in the...
Distribution and retention of effluent nitrogen in surface sediments of a coastal bay
Distribution retention of effl uent nitrogen
2014/5/19
Anthropogenic nitrogen (N) often causes coastal eutrophication, yet little is known about the fate and retention
of effluent N in coastal waters and, hence, about the system’s ability to assimi...