ライフサイエンスコーパス: oligotrophic

1 and Flavobacteriaceae; ammonium enriched for oligotrophic Actinobacteria OM1 and Gammaproteobacteria

2 tation, e.g., aromatic compound utilization (oligotrophic adaptation) and antioxidation (high-pressur

3 Caulobacter crescentus is an oligotrophic alpha-proteobacterium with a complex cell c

4 Here we report oligotrophic ammonia oxidation kinetics and cellular cha

5 c on microbiota, it is necessary to use both oligotrophic and eutrophic systems, compare treatment gr

6 1 uM to 10 mM), in sediments and waters from oligotrophic and mesotrophic rivers within the same catc

7 This included the decline of the oligotrophic and photoautotrophic Prochlorococcus and th

8 ly turned over and photodemethylated in deep oligotrophic and stationary (i.e., long residence time)

9 Glacier-fed streams (GFSs) are cold, oligotrophic and unstable ecosystems in which life is do

10 tch systems: phosphate-buffered saline (PBS, oligotrophic) and basal culture medium (BCM, eutrophic).

11 sediment that is relatively low in biomass, oligotrophic, and depleted in nutrients.

12 Microbial communities from an oligotrophic aquifer (estimated doubling rates of only o

13 tral Red Sea province appears to be the most oligotrophic area (opposed to southern and northern doma

14 organisms capable of growth under extremely oligotrophic, arid and cold conditions.

15 California Current, but we did observe more oligotrophic ASVs and clades along with depth variation

16 ution of days across a depth transect in the oligotrophic Atlantic Ocean.

17 rs into bio-available smaller solutes, while oligotrophic bacteria usually cannot.

18 e abundance of ericoid mycorrhizal fungi and oligotrophic bacteria, which was linked to decreased soi

19 additions, as did the relative abundances of oligotrophic bacterial taxa.

20 P to detect DOC incorporation across diverse oligotrophic bacterioplankton and discuss implications f

21 re incorporated by the greatest diversity of oligotrophic bacterioplankton populations in surface wat

22 to examine gene expression in the freshwater oligotrophic bacterium Caulobacter crescentus during gro

23 This oligotrophic bacterium divides asymmetrically to produce

24 s in promoting hydrocarbon degradation, (ii) oligotrophic biostimulation is more effective than eutro

25 in promoting hydrocarbon remediation and (2) oligotrophic biostimulation will be more effective than

26 ent-rich whitewater floodplain lakes than in oligotrophic blackwater and clearwater river-floodplain

27 Sampling oligotrophic California Current revealed abundant, rarel

28 Typical surface oligotrophic clades (SAR116, OM75, Prochlorococcus and S

29 onium and sulfide (2:1:1) under eutrophic or oligotrophic conditions and monitored using 16S rRNA gen

30 otrophic microbial ecosystems (SLiMEs) under oligotrophic conditions are typically supported by H2 Me

31 flexible chemotrophic aerobes that overcome oligotrophic conditions by using organic and inorganic c

32 om period, followed by an earlier arrival of oligotrophic conditions in summer.

33 toplankton population and stratification and oligotrophic conditions prevail in the study region.

34 verse metabolic reactions to occur under the oligotrophic conditions that dominate in the subsurface.

35 These microorganisms were adapted to highly oligotrophic conditions which disabled long-term culturi

36 soil or air, shed from humans, adapt to the oligotrophic conditions, and subsequently could contamin

37 ments characterized by extreme temperatures, oligotrophic conditions, drought, or presence of toxic c

38 xidising microbial community developed under oligotrophic conditions, which likely competed for nitra

39 lobal datasets, revealing their affinity for oligotrophic conditions.

40 mediating assembly under copiotrophic versus oligotrophic conditions.

41 promoting phosphorus drawdown and persistent oligotrophic conditions.

42 itrate reduction to ammonium dominated under oligotrophic conditions.

43 ake fish-modified ecosystems, but only under oligotrophic conditions.

44 nts to capture metabolic signatures spanning oligotrophic, continental margin, and productive coastal

45 erize the proteins of VCs collected from the oligotrophic deep chlorophyll maximum (DCM) of the South

46 The microbial ecology of oligotrophic deep ocean sediments is understudied relati

47 Putative oligotrophic (e.g., phyla Nitrospirae and Cyanobacteria)

48 s of the Western Basin compared to the ultra-oligotrophic Eastern Basin waters.

49 six seasonal cruises (2 years) in the ultra-oligotrophic Eastern Mediterranean Sea.

50 Oligotrophic ecosystems may be enriched in "giant" virus

51 Pristine marine environments are highly oligotrophic ecosystems populated by well-established sp

52 y macroecological patterns; in more diverse, oligotrophic ecosystems, biodiversity effects are more i

53 geny cells capable of exploring the aqueous, oligotrophic environment by swimming motility and a subp

54 The oligotrophic environment of DWTPs including trace pollut

55 nism that is of paramount importance for the oligotrophic environment of the LB.

56 hese organisms have adapted to their largely oligotrophic environment.

57 e limiting nutrients for diazotrophy in this oligotrophic environment.

58 ive understanding of survival of microbes in oligotrophic environments and facilitate quantitative an

59 tage for the success of picocyanobacteria in oligotrophic environments and may have been a major even

60 logical adaptation to the diffusion-limited, oligotrophic environments where C. crescentus thrives.

61 d to efficiently exploit and colonize sparse oligotrophic environments, Caulobacter crescentus cells

62 higher proportion of methylmercury than more oligotrophic environments.

63 enable chemosynthetic symbioses to colonize oligotrophic environments.

64 le for phages in horizontal gene transfer in oligotrophic environments.

65 nd explain vitamin availability in naturally oligotrophic environments.

66 fluences primary production, particularly in oligotrophic environments.

67 e importance of nutrient scavenging in ultra-oligotrophic environments.

68 and supports the productivity of microbes in oligotrophic environments.

69 live in consistently nutrient-limited (i.e. oligotrophic) environments.

70 ifasciatum residing outside of eddies in the oligotrophic Florida Current experienced high mortality

71 In the oligotrophic freshwater bacterium Caulobacter crescentus

72 Genetic data suggest that the oligotrophic freshwater bacterium Caulobacter crescentus

73 ter and regional seas, but not for the large oligotrophic global oceans.

74 bial populations, and we show that in normal oligotrophic groundwater conditions, oscillatory behavio

75 the bacterium Pseudomonas fluorescens in an oligotrophic growth assay.

76 treme slow growth, which we propose to call 'oligotrophic growth state', provides an alternative stra

77 ding across the central Pacific Ocean, where oligotrophic gyres meet equatorial upwelling waters rich

78 y of cell abundance, with maxima in the warm oligotrophic gyres of the Indian and the western Pacific

79 erotrophic) and South (autotrophic) Atlantic oligotrophic gyres, resulting from differences in both P

80 t of the world ocean by area is contained in oligotrophic gyres, the biomass of which is dominated by

81 ores as well as the main CO(2) fixers in the oligotrophic gyres.

82 ons for biogeochemistry and carbon export in oligotrophic gyres.

83 animals (mostly crustaceans) within a highly oligotrophic habitat.

84 Thaumarchaeota are predominant in oligotrophic habitats such as deserts and arid soils, bu

85 o reduce their requirement for phosphorus in oligotrophic habitats.

86 eater in mesotrophic rivers in comparison to oligotrophic headwaters.

87 idity-controlled, temperature-regulated, and oligotrophic in nature for assembling spacecraft subsyst

88 between the nutrient-rich Southern Ocean and oligotrophic Indian Ocean creates unique environmental c

89 obial assemblages that maintain tropical and oligotrophic (k-strategist) signatures, to seasonally di

90 rger flocs were more abundant in the larger, oligotrophic lake (higher relative energy regime) compar

91 ual cyanobacterial blooms, and unmanipulated oligotrophic Lake 442.

92 son in two contrasting boreal lakes, a humic oligotrophic lake and a clear-water productive lake, in

93 ss of Pre_seg was validated in eutrophic and oligotrophic lake matrices following oxidation digestion

94 aw ponds on Bylot Island (BYL) and a low-DOC oligotrophic lake on Cornwallis Island (Char Lake).

95 xes of these two gases across the surface of oligotrophic Lake Stechlin using a floating chamber appr

96 Lake Untersee is an ultra-oligotrophic lake that is substantially different from a

97 nt bacterial strain isolated from an acidic, oligotrophic lake was carried out to better understand m

98 a stratified, ferruginous (iron-rich), ultra-oligotrophic lake with phosphate concentrations below 50

99 centrations can be found in fish from clear, oligotrophic lakes whereas fish from greener, eutrophic

100 ponds are more prone to MeHg PD than nearby oligotrophic lakes, likely through photoproduction of re

101 rtant role regulating the nutrient states of oligotrophic lakes.

102 negative in mesotrophic lakes to positive in oligotrophic lakes.

103 his process have not been well documented in oligotrophic lakes.

104 iphilum Y(T) having an obligate peptidolytic oligotrophic lifestyle alongside with anaplerotic carbon

105 omprises 3.6 Mbp and exhibits features of an oligotrophic lifestyle.

106 quence observed in Trichodesmium despite its oligotrophic lifestyle.

107 2-fixation rates are low compared with other oligotrophic locations, and the nitrogen isotope budgets

108 The ability of stony corals to thrive in the oligotrophic (low-nutrient, low-productivity) surface wa

109 stems and (2) assess how globally widespread oligotrophic, low-nutrient reef conditions are.

110 lineages, phosphorus-free lipid synthesis in oligotrophic marine chemoheterotrophs has not been direc

111 Because oligotrophic marine conditions are projected to expand u

112 How oligotrophic marine cyanobacteria position themselves in

113 al community potentially adapted to a highly oligotrophic marine environment and suggest that ocean c

114 Phosphonates are known to be present in oligotrophic marine systems, but have not previously bee

115 We were able to isolate microorganisms on oligotrophic media with pH approximately 1.5 supplemente

116 er by extinction culturing in seawater-based oligotrophic medium.

117 i, by extinction culturing in seawater-based oligotrophic medium.

118 l-known for its degradative capabilities and oligotrophic metabolism.

119 se results suggest that numerically dominant oligotrophic microbes rapidly acquire nitrogen from comm

120 ns of WBCs will expand the range of tropical oligotrophic microbes, and potentially profoundly impact

121 availability and prolonged dry phases favor oligotrophic microbial taxa.

122 significantly different from the dominating oligotrophic microbiota of the deep sea.

123 logical data to predict nitrate diffusion in oligotrophic mid and low latitude regions.

124 The terrestrial landscape is dominated by oligotrophic mineral soils and extensive exposed rocky s

125 O. algarvensis symbiosis indicates that the oligotrophic nature of its environment exerted a strong

126 pe, and revealed an unexpected and important oligotrophic niche for the Rhodospirillales in soil.

127 d directly link ammonia-oxidizing Archaea to oligotrophic nitrification.

128 ow ammonia flux environment that selects for oligotrophic nitrifiers.

129 In the oligotrophic North Atlantic and North Pacific, ultrafilt

130 In contrast, in the oligotrophic North Atlantic gyre, despite high external

131 ifornia upwelling region (CC) as well as the oligotrophic North Pacific Subtropical Gyre (NPSG).

132 bundant mixotrophic prymnesiophytes from the oligotrophic North Pacific subtropical gyre rapidly remo

133 trap experiment conducted in the permanently oligotrophic North Pacific Subtropical Gyre that documen

134 ed by environmental features specific to the oligotrophic North Pacific Subtropical Gyre, the oxygen-

135 lysed by sequencing of 16S rRNA genes in the oligotrophic North Pacific Subtropical Gyre.

136 the genetic content of EVs and VLPs from the oligotrophic North Pacific.

137 tes of turbulent mixing, which combined with oligotrophic nutrient conditions, give very low estimate

138 t influence phytoplankton communities in the oligotrophic ocean are complex, changing across broad te

139 cyclonic and anticyclonic eddy sites in the oligotrophic ocean at four depths from 25 to 250 m.

140 c ecosystems and control the productivity of oligotrophic ocean ecosystems.

141 Phytoplankton inhabiting oligotrophic ocean gyres actively reduce their phosphoru

142 How strains proliferating in the vast oligotrophic ocean gyres thrive at ultra-low zinc concen

143 ate interactions, the metabolic state of the oligotrophic ocean has remained controversial for >15 ye

144 , recent phosphate tracer experiments in the oligotrophic ocean have suggested that small algae obtai

145 The oligotrophic ocean is neither auto- nor heterotrophic, b

146 isolated from surface waters of stratified, oligotrophic ocean provinces predominate in a lineage ex

147 on phytoplankton production across the vast oligotrophic ocean regions because it is one of the few

148 Application to oligotrophic ocean surface water identifies taxa-specifi

149 re we show that phytoplankton, in regions of oligotrophic ocean where phosphate is scarce, reduce the

150 numerically dominant primary producer in the oligotrophic ocean, encodes high-affinity P transporters

151 In the surface waters of the warm oligotrophic ocean, filaments and aggregated colonies of

152 tween net heterotrophy and autotrophy in the oligotrophic ocean.

153 identical to the CN25 genome throughout the oligotrophic ocean.

154 yers during spring and summer in most of the oligotrophic ocean.

155 ic associations with PPEs are unusual in the oligotrophic ocean.

156 s inhabiting nutrient-limited regions of the oligotrophic ocean.

157 critical for sustaining productivity in the oligotrophic ocean.

158 zooplankton to CO(2)-equilibrated OAE in the oligotrophic ocean.

159 ebrates, and niche development in the global oligotrophic ocean.

160 ve our understanding of carbon export in the oligotrophic ocean.

161 xport in the subtropical, nutrient-depleted, oligotrophic ocean.

162 incorporated by any taxa belonging to extant oligotrophic oceanic clades.

163 metabolic coupling between microorganisms in oligotrophic oceanic microbial communities.

164 ost abundant phototrophs on Earth, thrive in oligotrophic oceanic regions.

165 the reported primary production in the most oligotrophic oceanic regions.

166 ming in tropical-cyclone (TC) wakes over the oligotrophic oceans potentially contributes to long-term

167 are so few known N2-fixing microorganisms in oligotrophic oceans when it is clearly ecologically adva

168 role in regional ecosystems, particularly in oligotrophic oceans where carbon export pathways are lim

169 he numerically dominant phytoplankter in the oligotrophic oceans, accounting for up to half of the ph

170 In oligotrophic oceans, the smallest eukaryotic phytoplankt

171 PCBs and PCDD/Fs in plankton from the global oligotrophic oceans.

172 e uncultured bacterioplankton dominating the oligotrophic oceans.

173 e present P status of Prochlorococcus in the oligotrophic oceans.

174 cally dominant cyanobacterium in the world's oligotrophic oceans.

175 s the numerically dominant phototroph in the oligotrophic oceans.

176 adening its recognized importance far beyond oligotrophic oceans.

177 sm for microbial diversification in the vast oligotrophic oceans.

178 l shunt in facilitating SOM formation in the oligotrophic oceans.

179 t ecological and biogeochemical processes in oligotrophic oceans.

180 ibutes importantly to nitrogen inputs in the oligotrophic oceans.

181 productivity of the tropical and subtropical oligotrophic oceans.

182 picoplankton alga was recently discovered in oligotrophic oceans.

183 cyanobacterium with ecological importance in oligotrophic oceans.

184 xed layer of stratified water columns across oligotrophic open ocean basins and have been associated

185 xing cyanobacteria are often abundant in the oligotrophic open ocean gyres.

186 Bacteria living in the oligotrophic open ocean have various ways to survive und

187 s an alternative to autotrophic nutrition in oligotrophic open ocean waters.

188 or almost all natural waters (apart from the oligotrophic open ocean), and the device was deployed in

189 better adapted to phototrophic living in the oligotrophic open ocean-the most extensive biome on Eart

190 common in these dynamic microhabitats in the oligotrophic open ocean.

191 h latitudes, but considerably less so in the oligotrophic open ocean.

192 provides a classic example of an originally oligotrophic, P-limited wetland that was subsequently de

193 d to a microbial assemblage collected in the oligotrophic Pacific Ocean.

194 ure of Jardines de la Reina may preserve the oligotrophic paradigm and the metabolic dependence of th

195 mportant phosphorus (P) supply to remote and oligotrophic parts of the oceans and American lowland tr

196 isms, such as species-specific adaptation to oligotrophic phosphorus concentrations, control elementa

197 obial community to nutrient enrichment in an oligotrophic, phosphorus-deficient pond in Cuatro Cieneg

198 carbonate dissolution and the extinction of oligotrophic phytoplankton groups.

199 piotrophic populations outcompete nonmotile, oligotrophic populations during diatom blooms and bloom

200 cts to coral and other planktonic feeders in oligotrophic reef environments.

201 s of the microbial inhabitants of this ultra-oligotrophic region.

202 ean Sea, one of the fastest warming and most oligotrophic regions in the ocean, we quantify for the f

203 Primary productivity in the ocean's oligotrophic regions is often limited by phosphorus (P)

204 compete with phytoplankton for nutrients in oligotrophic regions like the Sargasso Sea, appear to ha

205 In coastal and oligotrophic regions of the eastern Pacific Ocean, amphi

206 phytoplankton abundances and growth rates in oligotrophic regions of the ocean.

207 the most abundant photosynthetic organism in oligotrophic regions of the oceans.

208 ew nitrogen supporting primary production in oligotrophic regions of the open ocean, but recent studi

209 propionate (DMSP) degradation in open-ocean, oligotrophic regions were investigated during a 10-month

210 precept of biological oceanography--namely, oligotrophic regions with low phytoplankton biomass are

211 nd thus difficult to observe: in this model, oligotrophic regions would be net consumers of oxygen du

212 Unlike oligotrophic regions, rhodopsin levels peaked during the

213 noise ratio is unacceptably low in extremely oligotrophic regions, which constitute 30% of the open o

214 iron availability and new nitrogen supply in oligotrophic regions.

215 essment of natural E. huxleyi populations in oligotrophic regions.

216 ted with pH along a gradient produced in the oligotrophic Sargasso Sea (r(2) = 0.87, P < 0.05).

217 find increasing N(2) fixation rates from the oligotrophic Sargasso Sea to North America coastal water

218 ank and coastal Rhode Island compared to the oligotrophic Sargasso Sea, whereas no differences were s

219 Although the Red Sea is considered an oligotrophic sea, sporadic blooms occur that reach mesot

220 ding on coastal productivity in an extremely oligotrophic sea, the Egyptian situation is not unique.

221 sed basin that is considered one of the most oligotrophic seas in the world.

222 undary currents (WBCs) redistribute heat and oligotrophic seawater from the tropics to temperate lati

223 uctive seawater were lower than those in the oligotrophic seawater suggesting that surfactant mixture

224 ions of surfactants than those produced from oligotrophic seawater, supporting the hypothesis that se

225 DSS-3, both in nutrient-enriched and natural oligotrophic seawater.

226 on microbial nitrogen cycling in open ocean oligotrophic sediments from seafloor to basement, spanni

227 quantify the isotopic diversity of DOC at an oligotrophic site in the central Pacific Ocean.

228 roups (>= 5 mum) were dominant while warmer, oligotrophic sites favoured smaller-sized phytoplankton

229 Only BII and OII were detected at warm oligotrophic sites, accounting for 34 +/- 13% of 1589 +/

230 nisms, while microbes that transform BP were oligotrophic, slower growing, organisms.

231 oxin and CRISPR-Cas systems were enriched in oligotrophic soils, suggesting that non-metabolic intera

232 e rare community members, except within some oligotrophic soils.

233 the slowly accumulating oxic sediment of the oligotrophic South Pacific Gyre (SPG).

234 ocean gradient from coastal upwelling to the oligotrophic South Pacific Subtropical Gyre.

235 As an oligotrophic specialist, Prochlorococcus spp. has stream

236 ommunity level, is expected to intensify the oligotrophic state of open-ocean regions that are far fr

237 bbles at two biologically productive and two oligotrophic stations in the western North Atlantic Ocea

238 The extensive boundaries of the oligotrophic sub-tropical gyres collectively define the

239 (diazotrophic) plankton is mainly limited to oligotrophic (sub)tropical oceans.

240 ist fish, the European whitefish, in a deep, oligotrophic, subarctic lake in northern Europe.

241 to marine carbon and nitrogen cycles in the oligotrophic subtropical and tropical oceans.

242 Oligotrophic subtropical gyres are the largest oceanic e

243 ogeochemical regimes analogous to the modern oligotrophic subtropical gyres.

244 ibutes substantially to nitrogen fixation in oligotrophic subtropical gyres.

245 In a mesocosm study in the oligotrophic subtropical North Atlantic, we investigated

246 and export display a pronounced peak in the oligotrophic subtropical oceans, where DOC accounts for

247 rokaryotic community, which largely remained oligotrophic summer-like throughout 2014-15, with cyanob

248 In contrast, anoxia underlying oligotrophic surface ocean conditions in restricted basi

249 grading coastal subclades, protein-degrading oligotrophic surface ocean subclades, and mesopelagic su

250 is a critical source of new nitrogen to the oligotrophic surface ocean.

251 ixed N, which persists even in the N-limited oligotrophic surface ocean.

252 experiments and followed the responses of an oligotrophic surface water microbial assemblage to pertu

253 ress-resistant Escherichia coli (E. coli) in oligotrophic surface water within 30 min.

254 inactivation of stress-resistant bacteria in oligotrophic surface water.

255 ith the low dissolved iron concentrations in oligotrophic surface waters limiting the response to ele

256 onts as an adaptation to life in transparent oligotrophic surface waters.

257 Thus, binding proteins are critical for oligotrophic survival yet severely constrain growth rate

258 nce and in terms of the presence of normally oligotrophic Synechococcus clade II.

259 providing nutrient-enriched 'hotspots' in an oligotrophic system, habitat heterogeneity to marshes, a

260 ms would likely characterize the response of oligotrophic systems to altered environmental forcing ov

261 blooms of large eukaryotic phytoplankton in oligotrophic systems.

262 ng the less abundant microorganisms in these oligotrophic systems.

263 educed in eutrophic systems and maximized in oligotrophic systems.

264 che partitioning within sympatric species in oligotrophic systems.

265 revalence of Trichodesmium in low phosphate, oligotrophic systems.

266 onial breeding aggregations, particularly in oligotrophic systems.

267 ian for tropical oceans and double the upper oligotrophic threshold.

268 0.2 to 1.0 mg C/L (levels characteristic of oligotrophic to eutrophic lakes, respectively), the chro

269 uction (APPP), with categories ranging from "oligotrophic" to "hypertrophic".

270 the genus Trichodesmium occur throughout the oligotrophic tropical and subtropical oceans, where they

271 ive high-latitude feeding grounds to usually oligotrophic tropical and subtropical reproductive winte

272 coral reef islands and atolls that span the oligotrophic tropical oceans.

273 sed protection.(5)(,)(6)(,)(7)(,)(8) In more oligotrophic tropical waters, however, it is unclear whe

274 ins why seagrasses are widely distributed in oligotrophic tropical waters.

275 m densely vegetated, multispecies meadows in oligotrophic tropical waters.

276 butes significant amounts of new nitrogen to oligotrophic, tropical/subtropical ocean surface waters.

277 s, with the most common trophic status being oligotrophic under a reference state and mesotrophic und

278 LI) and low-light I (LLI) in years when more oligotrophic water intruded farther inshore, while under

279 des, with clade II typically present in warm oligotrophic water, and clades I and IV found in cooler

280 s slowest in dystrophic water and fastest in oligotrophic water, and decay rate was negatively correl

281 It is primarily found in oligotrophic waters across the globe and plays a crucial

282 long a gradient from upwelling-influenced to oligotrophic waters did not detect cyanobacterial diazot

283 tres were low (< 10(3) ml(-1)) in stratified oligotrophic waters even where total cyanobacterial abun

284 lating phytoplankton growth in both HNLC and oligotrophic waters near the Equator and further south,

285 e Sargassum spp. have grown for centuries in oligotrophic waters of the North Atlantic Ocean supporte

286 us of phytoplankton found in mesotrophic and oligotrophic waters, and the smallest free-living eukary

287 n in iron-rich coastal and nutrient-depleted oligotrophic waters, and were dominated by amphibactins,

288 ), despite their relatively low abundance in oligotrophic waters, are responsible for a large compone

289 ented low nutrient concentrations typical of oligotrophic waters, but contained levels of chlorophyll

290 By contrast, in oligotrophic waters, chemotaxis can reduce search times

291 In oligotrophic waters, cnidarian hosts rely on symbiosis w

292 suggest the matrix might be an adaptation to oligotrophic waters, increasing the effective volume, fa

293 iour is believed to explain their success in oligotrophic waters, notably Collodaria, exclusively mix

294 to the global biological pump, especially in oligotrophic waters.

295 nificant fraction of total new production in oligotrophic waters.

296 ionally perceived as productive hot spots in oligotrophic waters.

297 nt for nutrient acquisition and retention in oligotrophic waters.

298 rctic and Atlantic Oceans, in/over generally oligotrophic waters.

299 However, relatively few coral reefs exist in oligotrophic waters; 80% of them occur in more productiv

300 azon River plume delivers nutrients into the oligotrophic western tropical North Atlantic, shades the