ライフサイエンスコーパス: marine sediment

1 4.96-7.63 Tg N yr(-1) (1.65-2.54% of global marine sediment).

2 n situ (surface soils) or in ultimate sinks (marine sediments).

3 atty acids into its membrane phospholipids - marine sediment.

4 ciated microorganisms directly from deep-sea marine sediment.

5 different viral genotypes in one kilogram of marine sediment.

6 rm mucosal layers, called veils, on sulfidic marine sediment.

7 ended in the GoM, and 6.6% was buried in the marine sediment.

8 m AOA in global estuarine-coastal niches and marine sediment.

9 on or in the seafloor occur in every type of marine sediment.

10 a Streptomyces sp. obtained from a tropical marine sediment.

11 affect biogeochemical processing in coastal marine sediments.

12 ted for the first time from permanently cold marine sediments.

13 for rates of methanogenesis in sub-Antarctic marine sediments.

14 ridional overturning circulation recorded in marine sediments.

15 indua sediminis, so far exclusively found in marine sediments.

16 ity and over 50% of organic carbon burial in marine sediments.

17 e formation of calcium phosphate minerals in marine sediments.

18 ranscribe 16S rRNA and amoA transcripts from marine sediments.

19 cells have recently been quantified in deep marine sediments.

20 burial of combustion-derived black carbon in marine sediments.

21 nd cosmogenic nuclide peaks in ice cores and marine sediments.

22 t surveys of eukaryotic life in warm, anoxic marine sediments.

23 atilization occurs for all carbonate-bearing marine sediments.

24 tial to promote subarc decarbonation of most marine sediments.

25 effect on the burial of calcium carbonate in marine sediments.

26 tive Hg isotope signatures commonly found in marine sediments.

27 te, the more soluble, is rarely preserved in marine sediments.

28 ots of sedimentation and OC sequestration in marine sediments.

29 impact the metabolic activity of microbes in marine sediments.

30 ra (single-celled protists), which abound in marine sediments.

31 gas that is produced in large quantities in marine sediments.

32 y the intensity of phosphorus recycling from marine sediments.

33 obed by study of ODP Site 1208 North Pacific marine sediments.

34 nd prevalent in metagenomes of organic-rich, marine sediments.

35 ated with turbidites, contourite and shallow marine sediments.

36 cy of dinoflagellate resting cysts buried in marine sediments.

37 als control its isotopic composition in oxic marine sediments.

38 ximately 4.1 Tg C yr(-1) for preservation in marine sediments.

39 widespread sink for methane and sulphate in marine sediments.

40 y the standing stock of microplastics within marine sediments.

41 ntify it as a partner of sulfate reducers in marine sediments.

42 le of retaining terrigenous DOM fractions in marine sediments.

43 nds receiving biosolids and in freshwater or marine sediments.

44 found to control the MeHg formation rate in marine sediments.

45 creening of ether lipid biomarkers in recent marine sediments.

46 f the role of Archaea in the carbon cycle of marine sediments.

47 surface and are especially prevalent in deep marine sediments.

48 norganic carbon and organic matter in buried marine sediments.

49 rate of POC degradation within deeply buried marine sediments.

50 a significant source of tetraether lipids to marine sediments.

51 tific drilling has identified a biosphere in marine sediments (1) , which contain many uncultivated m

52 no divergence between the kauri and Atlantic marine sediment (14)C data sets, implying limited change

53 nge of oxygen isotope values yet measured in marine sediments (-25 per thousand to +12 per thousand)

54 ate energy-based selection typical of anoxic marine sediments, 5-15% of taxa per sample exhibit depth

55 conodonts, occur worldwide in many Cambrian marine sediments [6, 7].

56 revealed microbial alterations of illite in marine sediments, a process typically thought to occur d

57 y burden for invertebrate species inhabiting marine sediments across 16 biogeographic provinces.

58 d distribution of Streptomyces isolated from marine sediments across the west-central Philippines.

59 ccumulation was detected in deeper layers of marine sediments across various environments.

60 Marine sediments act as the ultimate sink for organic ca

61 This relation suggests that, as in modern marine sediments, adsorption of carbon compounds onto cl

62 between carbon reservoirs, such as soils and marine sediments, also modulate atmospheric carbon dioxi

63 lts showed the distribution of Ag species in marine sediments amended with AgNP-citrate, AgNP-PVP, an

64 Most knowledge comes from interpretation of marine sediment, an indirect record of past ice-sheet ex

65 fuel cell consisting of an anode embedded in marine sediment and a cathode in overlying seawater can

66 he surface to the >5,000-y-old subsurface of marine sediment and identify a small core set of mostly

67 C-MIP-AES method was validated using several marine sediment and tissue matrix certified reference ma

68 n of methylmercury and butyltin compounds in marine sediment and tissue using microwave-assisted acid

69 cteraceae-driven biogeochemical processes in marine sediments and beyond.

70 urther research into the role of high Arctic marine sediments and climate on the Arctic marine MMHg b

71 widespread deposition of organic-carbon-rich marine sediments and high biological turnover.

72 tanding of long-term carbon sequestration in marine sediments and its implications for global carbon

73 chemical fingerprint of the dust fraction in marine sediments and multiisotope mixture modeling to id

74 informs strategies for methane mitigation in marine sediments and other anaerobic environments critic

75 etrathionate-containing environments such as marine sediments and the human gut.

76 s on evolution because of their abundance in marine sediments and the preservation of their morpholog

77 nt for over half of organic carbon burial in marine sediments and thus they play a key role in the gl

78 of nine Pseudonocardia species isolated from marine sediments and two terrestrial species.

79 transport of OA-type antibacterial agents in marine sediments and waters.

80 chemicals to assess the total CWA burden in marine sediments, and this information is essential for

81 ortant pathway for nitrate transformation in marine sediments, and this process has been observed to

82 global rate of radiolytic H(2) production in marine sediment appears to be 1-2% of the global organic

83 ximately 1 x 10(8) bacteria g(-1) of surface marine sediment are predicted to produce DMSP, and their

84 Marine sediments are a large reservoir of recalcitrant o

85 The microbial communities associated with marine sediments are critical for ecosystem function yet

86 t component of biogeochemical cycles because marine sediments are critical for long-term carbon stora

87 itrogen (N) cycling microbial communities in marine sediments are extremely diverse, and it is unknow

88 e biogeochemical roles of benthic Archaea in marine sediments are hampered by the scarcity of culture

89 Marine sediments are highly bioactive habitats, where su

90 Microbial communities in marine sediments are highly diverse, yet the processes t

91 Because GDGTs preserved in marine sediments are thought to originate mainly from pl

92 of delta(34)S(pyr) (~100 per mil) in modern marine sediments arises from geographic patterns in the

93 on and isotope composition have been used in marine sediments as a paleoproxy of the Earth's oxygenat

94 o polycyclic aromatic hydrocarbons (PAHs) in marine sediments as the result of oil spills.

95 ) have been reported in both terrestrial and marine sediments associated with the end-Triassic mass e

96 ed to assess microbial diversity in tropical marine sediments at five shallow-water sites in Belize u

97 trafiltration LC-MS screening of extracts of marine sediment bacteria resulted in the discovery of te

98 We conclude that burial of biospheric POC in marine sediments becomes the dominant long-term atmosphe

99 mercury inputs, drives mercury enrichment in marine sediments before reaching the seafloor.

100 ity with reduced fluxes of CaCO(3) burial to marine sediments beneath more corrosive North Pacific de

101 mn biota, and ~1.0 y(-1) and ~0.01 y(-1) for marine sediment biota in the 0 to 0.1 m and >0.1 m depth

102 glek Bay, Labrador (Canada) has contaminated marine sediments, bottom-feeding fish, seabirds, and som

103 Large amounts of methane are produced in marine sediments but are then consumed before contacting

104 ion of CH4 (AOM) is an important CH4 sink in marine sediments, but AOM has only recently been identif

105 Microbial life inhabits deeply buried marine sediments, but the extent of this vast ecosystem

106 logical characteristics of coccospheres from marine sediment by exploiting their unique optical and m

107 he form of electricity can be harvested from marine sediments by placing a graphite electrode (the an

108 t al. reported that osmium isotope ratios in marine sediments can be used to determine the size of a

109 y, USA, which demonstrate that heterotrophic marine sediments can switch from being a net sink to bei

110 e surface sediment, are strongly adsorbed by marine sediment clays, and that this adsorption signific

111 the inorganic carbon isotope composition of marine sediments co-varied during the GOE, suggesting sy

112 her with mercury anomalies in End-Cretaceous marine sediments coeval with the Deccan Traps eruptions.

113 emperature gradient (4, 12, 24 degrees C) in marine sediments collected in Allen Bay, Nunavut.

114 Microbes in marine sediments constitute a large percentage of the gl

115 Microorganisms living in anoxic marine sediments consume more than 80% of the methane pr

116 e apply a retrospective observation based on marine sediment core analyses to monitor long-term CLD t

117 Our multi-proxy study of a marine sediment core collected about 60 km southwest of

118 composition of planktonic foraminifera in a marine sediment core from the Gulf of Guinea, in the eas

119 of planktonic foraminifera recovered from a marine sediment core in a region of Amazon River dischar

120 ments, and geochemistry in a high-resolution marine sediment core off Namibia to identify the process

121 diment provenance and an ice melt proxy in a marine sediment core retrieved from the Wilkes Land marg

122 face temperature (SST) proxy evidence from a marine sediment core, indicate the importance of regiona

123 Marine sediment cores are traditionally used to determin

124 stributions of DEH through depths of various marine sediment cores by quantitative PCR and pyrosequen

125 from Greenland ice cores and North Atlantic marine sediment cores document repeated extreme climate

126 ons by applying a multiproxy approach to two marine sediment cores from the region that, together, sp

127 ions from ice cores, continental records and marine sediment cores give conflicting results for this

128 material and geochemical parameters from six marine sediment cores in the vicinity of the Larsen ice

129 Radiocarbon-constrained chronologies from marine sediment cores indicate loss of ice contact with

130 Proxy reconstructions from marine sediment cores indicate peak temperatures in the

131 spp. from deep and intermediate water-depth marine sediment cores to reconstruct the changes in dens

132 Here, using sea-floor geophysical data and marine sediment cores, we resolve the record of glaciati

133 rect terrestrial proxies, and low-resolution marine sediment cores.

134 wn mainly from isolated outcrops and distant marine sediment cores.

135 Data from modern and ancient marine sediments demonstrate that burial of the limiting

136 ochemical data to show that early Palaeozoic marine sediments deposited approximately 540-480 Myr ago

137 Near-shore marine sediments deposited during the Paleocene-Eocene T

138 Antique, and species diversity increase with marine sediment depth.

139 Out of 2212 marine sediment-derived actinomycete strains isolated fr

140 study investigates the inhibitory effects of marine sediment-derived actinomycetes on the SARS-CoV-2

141 Chemical analysis of an Australian marine sediment-derived Aspergillus sp. (CMB-M081F) yiel

142 Chemical analysis of an Australian coastal marine sediment-derived fungus, Phomopsis sp. (CMB-M0042

143 the biosynthetic and functional potential of marine sediment-derived Streptomyces against SARS-CoV-2

144 leolatus NRRL 18422 and from the undescribed marine sediment-derived Streptomyces sp. CNQ-525 reveale

145 The activities of marine sediment-dwelling invertebrates play a fundamenta

146 unappreciated importance of this process in marine sediment environments.

147 ely correlated with those from ice cores and marine sediments, establishing the timing and sequence o

148 population bottleneck that microbes in deep marine sediment experience implies that mutational and p

149 itrate and AgNP-PVP) in marine organisms via marine sediment exposure was investigated.

150 configuration may impact interpretations of marine sediments, fjord geochemistry, and marine ecosyst

151 ulfate-reducing populations in deeply buried marine sediment from the Nankai Trough subduction zone,

152 , and genetic diversity of FIB isolated from marine sediments from a central Adriatic seaside resort.

153 ility of legacy contaminants DDT and PCBs in marine sediments from a Superfund site.

154 nvironmental occurrence of SAmPAP diester in marine sediments from an urbanized marine harbor in Vanc

155 rations of PFOS-precursors observed in urban marine sediments from Canada, Japan, and the U.S, over a

156 igR-WCB to quantify supersulfide contents in marine sediments from diverse seafloor topographies and

157 on are key in preventing methane produced in marine sediments from reaching the hydrosphere; however,

158 ular Hg isotopic variations in the Paleozoic marine sediments from South China and peripheral paleoco

159 Marine sediments from the intervening period suggest pre

160 Marine sediments from the North Pacific document two epi

161 ed spore and pollen assemblages preserved in marine sediments from the Norwegian-Greenland Sea.

162 arly Palaeoproterozoic era, as documented by marine sediments from the Transvaal Supergroup, South Af

163 800-metre-thick Pliocene sequence of shallow-marine sediments from Whanganui Basin, New Zealand.

164 ssolved magnesium from the ocean into deeper marine sediments (greater than ~1 meter below seafloor),

165 Marine sediments harbour diverse microbial populations,

166 derived (10)Be to continent-derived (9)Be in marine sediments has been used to probe the long-term re

167 lectricity from the organic matter stored in marine sediments has demonstrated the feasibility of pro

168 Environmental DNA (eDNA) metabarcoding of marine sediments has revealed large amounts of sequences

169 shows that the planktonic eDNA preserved in marine sediments has the potential to record climatic an

170 s and their associated metabolic activity in marine sediments have a profound impact on global biogeo

171 metabolites, but frequently inhabits coastal marine sediments heavily contaminated with anthropogenic

172 ed ketones (alkenones) preserved in lake and marine sediments hold great promise for paleoclimate stu

173 Marine sediments host a large population of diverse, het

174 ith its ubiquity and stability in underlying marine sediments; however, the sources of IP25 have rema

175 HaloSeeker 1.0 was successfully applied to a marine sediment HRMS data set acquired on a liquid chrom

176 shwater, anaerobic respiration of acetate in marine sediment, hydrogenotrophic methanogenesis in a la

177 -reducing bacteria, has been demonstrated in marine sediments in situ, and little is known of the rol

178 Here we analyse alkenones from marine sediments in the eastern equatorial Pacific Ocean

179 Recovered from nearshore marine sediments in the Lusitanian Basin of Portugal, th

180 Explosion when organic carbon deposition in marine sediments increased significantly.

181 h deglacial warming through tar abundance in marine sediments, independent of previous geochemical pr

182 errestrial plant wax biomarkers deposited in marine sediments indicate constant C3 vegetation from ap

183 hells and benthic foraminifer assemblages in marine sediments indicate that enhanced CDW upwelling, c

184 Dissolution of marine sediment is a key source of dissolved iron (Fe) t

185 Selection of microorganisms in marine sediment is shaped by energy-yielding electron ac

186 number of bacterial species in a sample from marine sediments is (2.4 +/- 0.5 SE) x 10(3).

187 c formation of calcium phosphate minerals in marine sediments is a major sink for the vital nutrient

188 of the organic geochemical biomarker IP25 in marine sediments is an established method for carrying o

189 Quantifying the organic carbon (OC) sink in marine sediments is crucial for assessing how the marine

190 Iron (Fe) biogeochemistry in marine sediments is driven by redox transformations crea

191 uO nanoparticles (NPs) to denitrification in marine sediments is highly affected by the presence of c

192 imated that only 30% of the TerrOC buried in marine sediments is of terrestrial origin in muddy delta

193 cycling of MMHg; however, the role of Arctic marine sediments is poorly understood.

194 for quaternary ammonium compounds (QACs) in marine sediments is presented.

195 We show that Fe(2+) mobilization in marine sediments is stimulated by chemical changes cause

196 enhouse gas and its biological conversion in marine sediments, largely controlled by anaerobic oxidat

197 often inferred from geochemical analyses of marine sediments, leading to the assumption that the Ear

198 anotrophic archaea (ANME) consume methane in marine sediments, limiting its release to the water colu

199 nalyzed in storm, leachate, and fjord water; marine sediments; marine invertebrates (snails, green sh

200 such infiltration, volatiles retained within marine sediments may explain the apparent discrepancy be

201 aldo-keto reductase) in native proteomes of marine sediment microbiomes from the Irish Sea to the so

202 affect the rate of biospheric POC burial in marine sediments more strongly than carbon sequestration

203 Within marine sediments, most AOA sequences are unique to indiv

204 broth of a Streptomyces sp., cultivated from marine sediments near the island of Guam.

205 nd fungal-like sequence diversity present in marine sediments obtained in the vicinity of the South S

206 in acetate samples isolated from the anoxic marine sediment of Cape Lookout Bight, North Carolina.

207 ver the past 125 Myr, there is evidence from marine sediments of the continued role of precessional (

208 ons are frequently observed in finer grained marine sediments of widely varying geological age.

209 extracted from laboratory and field mesocosm marine sediment oil degradation studies indicate that th

210 cessible energy for microbial communities in marine sediment older than a few million years.

211 restriction to regions exposing few Neogene marine sediments, or recent date of formal taxonomic des

212 ad, especially in catchments with widespread marine sediments, or where rocks have equilibrated with

213 We used marine sediment organic carbon to determine the role of

214 s for DMSOP production and its prevalence in marine sediments, our results highlight that DMSOP cleav

215 Microbes in marine sediments play crucial roles in global carbon and

216 y minimal sample volume is available e.g. in marine sediment pore water, ice cores, or permafrost soi

217 wells, marine hydrothermal vent fluids, and marine sediment porewaters.

218 ntal detritus delivered by ocean currents to marine sediments provide important insights into Earth S

219 cium isotope (delta(44/40)Ca) composition of marine sediments provides a tool for distinguishing amon

220 proteobacterium isolated from subzero Arctic marine sediments, provides a model for the study of life

221 Evidence from marine sediment proxies indicates that CO2 concentration

222 that a Gram-negative bacterium isolated from marine sediments (Pseudoalteromonas sp. strain CF6-2) ca

223 mily Teredinidae (shipworms) that burrows in marine sediments rather than wood.

224 n relative enrichment in reduced vs oxidized marine sediments, Re seems promising as a dead zone prox

225 Marine sediments receive widespread and increasing level

226 During the last glacial interval, marine sediments recorded reduced current ventilation wi

227 Chronologies for Late Quaternary marine sediment records are usually based on radiocarbon

228 Ice and marine sediment records demonstrate that atmospheric dus

229 rom the Sierra Nevada Mountains coupled with marine sediment records from the Pacific.

230 Long, continuous, marine sediment records from the subpolar North Atlantic

231 s approximately 41.6 million years ago using marine sediment records of oxygen and carbon isotope val

232 Marine sediment records suggest that episodes of major a

233 It was shown that in anoxic marine sediments, reduced sulfur species (e.g., H(2)S) a

234 y rich and diverse fungal community in these marine sediments reinforces the need for further studies

235 The burial of organic carbon in marine sediments removes carbon dioxide from the ocean-a

236 In order to validate this, we investigated marine sediments representing 15 time-windows in the Pha

237 Burial of organic material in marine sediments represents a dominant natural mechanism

238 n and initial delivery of these anomalies to marine sediments requires low partial pressures of atmos

239 ting organic matter mineralization in anoxic marine sediments, resulting in the temperature-driven de

240 Global maps of sulfate and methane in marine sediments reveal two provinces of subsurface meta

241 e bacterium Erythrobacter sp. derived from a marine sediment sample collected in Galveston, TX.

242 lades, GDGTs derived from deep water SPM and marine sediment samples exhibit nonthermal behavior devi

243 of 2006 and January of 2008, a total of 671 marine sediment samples were collected at depths from 5

244 entire assemblages in more than 500 Cenozoic marine sediment samples, including more than 1 million t

245 In marine sediment samples, the proposed method of calculat

246 erent sizes could be detected and counted in marine sediment samples.

247 Organic carbon buried in marine sediment serves as a net sink for atmospheric car

248 ed to smoked cigarette filter microfibres in marine sediment showed no significant effects.

249 Laboratory experiments with DDE-containing marine sediments showed that DDE is dechlorinated to DDM

250 cords to a distribution comparable to modern marine sediments, signify an aerobic nitrogen cycle ~100

251 hores, have formed a significant fraction of marine sediments since the Late Triassic.

252 resolution records originating in ice cores, marine sediments, speleothems, terrestrial records, and

253 ree different Certified Reference Materials (marine sediment SRM 1944, fish tissue 1947, and loamy so

254 erobic remineralization of organic matter in marine sediments, sulfate reduction coupled to fermentat

255 ic clay formation during early diagenesis of marine sediments, termed "reverse weathering," is an imp

256 continuously from continents is preserved as marine sediment that can be analysed to infer the time-v

257 vation measurements and age determination of marine sediments that formed at or near sea level, and t

258 tion during river transport and is buried in marine sediments, then it can contribute to a longer-ter

259 Deepwater Horizon oil spill and deposited in marine sediments, this study characterized the microbial

260 A) and hypoxia on the organic carbon fate in marine sediments, through a mesocosm experiment.

261 of N and C isotopes over the past 165 Ma in marine sediments to address feedbacks between the N-cycl

262 cteria (SRB) form syntrophic partnerships in marine sediments to consume greenhouse gas methane.

263 Here we show that all common marine sediment types catalyse radiolytic H(2) productio

264 introduced algal particulate matter (APM) to marine sediments underlying a modern marine oxygen minim

265 environments are established by identifying marine sediments via their allochthonous biogeochemical

266 an 40 degrees C account for roughly half the marine sediment volume, but the processes mediated by mi

267 ment involving direct release of CO2 through marine sediment was conducted using Ruditapes philippina

268 Colloidal mercury in an offshore marine sediment was present as pure mercury sulfide (HgS

269 of SAmPAP diester and EtFOSE by bacteria in marine sediments was evaluated over 120 days at 4 and 25

270 1649a, air particulate matter; and SRM 1941, marine sediment) was based on the comparison of RI data

271 of less-concentrated organic matter, such as marine sediment, wastewater, and waste biomass.

272 and sulfur-cycling gene abundances in Arctic marine sediments, we collected sediments from offshore S

273 ges in the exogenic sulfur cycle recorded in marine sediments were global in scope and were linked to

274 generally to determine the numerical ages of marine sediments, when concretions formed soon after sed

275 ermophilic endospores are widespread in cold marine sediments where the temperature is too low to sup

276 ed to understand the potential fate of OA in marine sediments where these phases occur.

277 ction-zone metamorphism of carbonate-bearing marine sediments (which are considered to be a major sou

278 action of carbon buried as organic matter in marine sediments, which can be linked to oxygen accumula

279 We propose that coastal and marine sediments, which cover a large part of the Earth'

280 graphitic carbon is preserved and buried in marine sediments, while the less graphitized forms are o

281 ment rich in dissolved Fe(II) and P and (ii) marine sediment with sulfidic pore water.

282 on of calcium phosphate minerals observed in marine sediments worldwide.