戻る
「早戻しボタン」を押すと検索画面に戻ります。 [閉じる]

コーパス検索結果 (１語後でソート)

通し番号をクリックするとPubMedの該当ページを表示します
1 of microns and the subsequent correction for detrital (230)Th incorporation.
2                                              Detrital age comparisons to sedimentary packages through
3 - 0.35 billion years represents a mixture of detrital and authigenic components and confirms the expe
4   K-Ar ages are apparent ages of mixtures of detrital and diagenetic end members, and what we need ar
5                            Thus, the gold is detrital and was not deposited by later hydrothermal flu
6                                    Both old (detrital) and newly grown (authigenic) fine-grained phyl
7 w, using U-Pb and (U-Th)/He geochronology of detrital apatite and detrital zircon, and U-Pb dating of
8 duits are enriched in SiO2 and Zn, the large detrital aquifers of the island typically present enhanc
9 ossibly the crystalline magnetite (otherwise detrital) are primary precipitates and/or their diagenes
10  samples, John Klein and Cumberland, contain detrital basaltic minerals, calcium sulfates, iron oxide
11                           Trophic ecology of detrital-based food webs is still poorly understood.
12 ' energy channeling) in plantations from the detrital C pathway ('slow' energy channeling) in rainfor
13 vary predictably as a function of MAT, while detrital carbon declined by ~14 Mg of carbon ha(-1) for
14 vers that stimulate microbial respiration of detrital carbon, but nutrient effects on the temperature
15  the sheltering or preservational effects of detrital clay minerals in modern marine continental marg
16 fficult to study directly due to dilution by detrital clay minerals.
17 econd Solkota stalagmite contained excessive detrital clay obstructing U-series dating, but it also c
18 successions reflect enhanced accumulation of detrital clays exhumed from previous clay-rich sedimenta
19 teration, such as exemplified by Hadean-aged detrital crystals from Western Australia.
20 layer of sponge spicule mats intermixed with detrital debris composed of polychaete tubes, and sand,
21 structure and function (e.g., alter rates of detrital decomposition and algal consumption), particula
22 nkton abundances in tidal wetlands and other detrital-dominated regions.
23 l atolls, specifically, robust planktonic or detrital energy channels may buffer nominally generalist
24           These experiments demonstrate that detrital enrichment rate can modulate a diversity of hys
25 itigate the effects of high vs. low rates of detrital enrichment.
26 eding behavior on CWCs and sponges, although detrital feeding on (13)C enriched particles might also
27     Here, we show that a harvested migratory detrital-feeding fish (Prochilodontidae: Prochilodus mar
28 ce, can be explained by simple mixing with a detrital flux of organic matter.
29                                        Lower detrital flux, decreased sediment density, increased oxy
30                  The importance of algal and detrital food supplies to the planktonic food web of a h
31                     The total biomass of the detrital food web, including microbes and invertebrates,
32    Effects of invasive plants on grazing and detrital food webs clearly differed between ecosystems.
33 ganic C were rapidly depleted via release of detrital food webs from N and P co-limitation.
34 cades, but analogous context dependencies in detrital food webs remain poorly understood.
35 rait-based framework for trophic cascades in detrital food webs.
36 use microbial biomass is the trophic base of detrital food webs.
37 sitive to plant invasions compared to brown (detrital) food webs.
38 foraminiferal shells and grain size-specific detrital fractions, we show that erosion and chemical we
39 ) indicator mineral coesite as inclusions in detrital garnet from a modern placer deposit in the acti
40                                              Detrital garnet geochemistry and inclusion suites from b
41 et compositions indicate the coesite-bearing detrital garnets are sourced from felsic protoliths.
42 existing quartz and zircon inclusions in six detrital garnets indicates elastic equilibration during
43 eserves both shock-melt veins and pockets of detrital grains from a brecciated and altered object, in
44                 Here we present dates of 257 detrital grains of white mica from this succession, usin
45 y ion mass spectrometry) and redox-sensitive detrital grains--reveal that the original Mn-oxide phase
46                                              Detrital Hadean igneous zircons from the Jack Hills, Wes
47 anoxic bottom water conditions, and episodic detrital influx (clays and detrital quartz).
48                                     Elevated detrital input, greater sediment density, decreased lake
49 West Baray received relatively high rates of detrital input.
50                                    Excluding detrital inputs decreased soil carbon content, resulting
51  primary production due to Ndep has enhanced detrital inputs of C to soils, causing an average increa
52                                  Here we use detrital Jack Hills zircon (3.7 - 4.2 Ga) analyses coupl
53  a lag of 190 (+/- 44) y, an increase in the detrital K/Ti ratio and authigenic Ca precipitation poin
54 with U-Th method) and rapid lock-in of their detrital magnetic particles during calcite precipitation
55 te in prairie soils, increased deposition of detrital magnetite in prairies from eolian processes, or
56                                              Detrital magnetite in the surficial deposits produces mo
57  the metabolic potential was consistent with detrital marine snow degradation.
58                                              Detrital mass-specific respiration rates increased with
59 nce, and microbial (i.e., fungal) drivers of detrital mass-specific respiration rates using the metab
60                                   Sinking of detrital material ("biological pump") is usually thought
61              Here we use records of diatoms, detrital material and geochemical parameters from six ma
62 ing the processes that determine the fate of detrital material is important for predicting the effect
63 ysis cannot separate cells from co-occurring detrital material or other cells of differing taxonomy o
64 paleointensity studies since the delivery of detrital material within drip waters varies over time, c
65 ct formed fractures and filled them with the detrital material.
66  of carbon equivalent to the sinking flux of detrital material.
67      Field surveys and radiocarbon dating of detrital materials provide evidence that repeated landsl
68  within the euphotic zone and distributed as detrital matter by waves and currents to surrounding env
69  We expected a heavy reliance upon a diet of detrital matter to sustain the population as a consequen
70 e. thin films of algae, bacteria, fungi, and detrital matter) act as biogeochemical hotspots by contr
71             Illite in shales is a mixture of detrital mica and its weathering products with diageneti
72                                              Detrital mineral content and grain size are positively c
73     Grain size is positively correlated with detrital mineral content and grain size standard deviati
74   The compositions of, and inclusions within detrital minerals revealed by electron microprobe analys
75 sotope ratios suggest an OC origin for these detrital minerals.
76 ent understanding of the role and cycling of detrital OM in terrestrial and marine systems and examin
77  affecting the mineralization and storage of detrital OM.
78             By using controlled additions of detrital organic matter (dried, ground arthropod prey),
79 emental composition of microbial biomass and detrital organic matter and the efficiencies of microbia
80 erstood to accumulate above- and belowground detrital organic matter pools, including soil organic ma
81 deep-time records of the source elevation of detrital organic matter.
82 ition and nutritional character from sinking detrital particles, but also drive shifts in bacterial c
83 d in their trophic niche and monopolized the detrital pathway in plantations, resulting in similar en
84 d webs supporting fisheries to those fueling detrital pathways, thus potentially altering ecosystem-l
85 ton from benthic production recycled through detrital pathways.
86  groups interact through plant responses and detrital pathways.
87        We present high-resolution records of detrital Pb and Nd isotopes from marine core site MV1014
88                              These cogenetic detrital phases are possibly sourced from the Gale crate
89  and plant tissue that eventually enters the detrital pool to become decomposed.
90                                  The largest detrital pool, soil organic carbon, was the most stable
91 tantial quantities of carbon (C) in live and detrital pools.
92 radation pathways for complex carbohydrates, detrital protein, aromatic compounds, and hydrogen, indi
93 tracellular proteases for the degradation of detrital proteins present in sediments.
94 tes, and that all four subgroups can degrade detrital proteins.
95  shale thin sections shows U associated with detrital quartz and the clay matrix in the shale.
96 ons, and episodic detrital influx (clays and detrital quartz).
97 ortions of in situ precipitated--rather than detrital--quartz silt, the sedimentary record in mudston
98 ace ocean, the role of small cells and their detrital remains in the transfer of particulate organic
99          Particulate material comprising the detrital remains of terrestrial plants and macrophytes i
100 bility allow macro-detritivores to decompose detrital resources when decomposition by smaller organis
101 ensities, presumably in response to limiting detrital resources.
102 resent neodymium and lead isotope records of detrital sediment from the Bering Sea for the past 4.3 m
103  cycle is characterized by a relatively high detrital sediment input, with comparatively low organic
104 s of the metacarbonates, and by interlayered detrital sedimentary rocks with cross-lamination and sto
105 bon-bearing soils on a large scale and their detrital sedimentation sequestered carbon.
106 otope ratios of the trace element lithium in detrital sediments of Lake Bourget, European Alps, and p
107  carbonates) and in local weathering inputs (detrital shales).
108            The detailed study of the lithium detrital signal reveals the appearance of an altitudinal
109 cosystem structure (algal, invertebrate, and detrital standing stocks) and function (gross primary pr
110  kelp, can extend to recipient ecosystems as detrital subsidies.
111 loss of nitrogen (N) and phosphorus (P) from detrital substrates doubled across a range of historical
112 diment sites were those that contained fewer detrital sulfides and were upstream of the major mine wa
113  most macroalgae surveyed suggest macroalgal detrital systems are an overlooked, potentially global,
114 quent additional net transfer of (15) N from detrital to plant pools.
115 gens and reductive acetogens correlated with detrital volume and canopy coverage, and exhibited highe
116 nly direct record of the Hadean is from rare detrital zircon and that largely from a single area: the
117                                              Detrital zircon and TiO(2) identified by an electron mic
118                             Here, we present detrital zircon dates that indicate that the maximum com
119   We found that a uniquely Panamanian Eocene detrital zircon fingerprint is pronounced in middle Mioc
120 easured in situ on the same, precisely dated detrital zircon grains.
121                                          The detrital zircon load largely comprises Mesoproterozoic a
122 s far been limited to select portions of the detrital zircon record.
123 um Group) from northwestern Texas contains a detrital zircon suite nearly identical to that found in
124 utions to the CLP, based on more than 37,100 detrital zircon U-Pb ages, combined with mineral assembl
125 ro-stratigraphy, heavy-mineral analysis, and detrital zircon U-Pb dating from late Cretaceous-early P
126                                              Detrital zircon U-Pb(-Hf) data constrain the timing of t
127                                          New detrital zircon U-Pb, Lu-Hf, and trace-element data reve
128    Here we present a compilation of ~120,000 detrital zircon uranium-lead (U-Pb) ages from global sed
129 Th)/He geochronology of detrital apatite and detrital zircon, and U-Pb dating of hydrothermal titanit
130     Here we present the age and chemistry of detrital zircon, apatite and rutile grains from within f
131  element and Hf isotopic compositions of the detrital zircon, in the Haji Abad (eastern Zagros Orogen
132                                          New detrital-zircon geochronologic data reveal that a throug
133 iocene sediment provenance based on n = 3299 detrital-zircon U-Pb ages is consistent with the provena
134                           Here, we show that detrital zircons (DZs) in terrigenous sediment from the
135                Uranium-lead geochronology in detrital zircons and provenance analyses in eight boreho
136                                              Detrital zircons are the only known relics to have survi
137 ere, we report on the geochemistry of Hadean detrital zircons as old as 4.15 Ga from the newly discov
138  from Hadaean-age to Mesoarchaean-age single detrital zircons bearing primary magnetite inclusions fr
139                                              Detrital zircons encapsulate a more representative recor
140  and trace element analyses for two ~4100 Ma detrital zircons from a Paleozoic quartzite at the Longq
141  formation, based on geochemistry of >4.0 Ga detrital zircons from Australia.
142                                              Detrital zircons from Jack Hills, Western Australia rang
143 le record of this era may be found in Hadean detrital zircons from the Jack Hills, Western Australia,
144  present large-n U-Pb geochronology data for detrital zircons from upper Pleistocene loess-paleosol d
145 mately 1.4-billion-year-old Antarctic-margin detrital zircons match those in Laurentian granites of s
146          Such an opportunity is presented by detrital zircons more than 4 Gyr old found within 3-Gyr-
147 od of Earth's history are limited to igneous detrital zircons that pre-date the known rock record, wi
148                We used europium anomalies in detrital zircons to track mountain-building processes ov
149  of the hafnium isotopic evolution of Hadean detrital zircons worldwide, we infer that these interact
150 imum 29.6 0.08 Ma composite date provided by detrital zircons, but predict that CTA-27 is much younge
151 monstrating the recording fidelity of select detrital zircons.

 
Page Top