ライフサイエンスコーパス: species diversity

1 s to restore ecosystem functions rather than species diversity.

2 nsional trait constraints should exhibit low species diversity.

3 adaptation, as well as the quantification of species diversity.

4 ly weaker local NDD, while promoting overall species diversity.

5 structure, including population density and species diversity.

6 -associated STs and 27 representative of the species diversity.

7 no overall changes in relative abundance or species diversity.

8 in the effects of intraspecific variation on species diversity.

9 l planning to protect both food security and species diversity.

10 dom, both in terms of individual numbers and species diversity.

11 ts that are viable and thereby also to lower species diversity.

12 rome oxidase I) revealed significant cryptic species diversity.

13 positive relationship between total dose and species diversity.

14 processes contributing to the maintenance of species diversity.

15 many explanations for regional gradients in species diversity.

16 able and uncertain, particularly in terms of species diversity.

17 r three forest types were unaffected by tree species diversity.

18 ion front creates regions of low genetic and species diversity.

19 types across Europe along a gradient of tree species diversity.

20 CO2 at the end of the experiment, but not by species diversity.

21 signaling and gene expression contributes to species diversity.

22 tance' of taxonomic (lineage) composition or species diversity.

23 .7-5.8 times) associated with an increase in species diversity.

24 s and that this approach also conserves wild-species diversity.

25 eational visits, urban green space, and wild-species diversity.

26 can differ in their contribution to overall species diversity.

27 because parasites represent at least half of species diversity.

28 HI, challenge current views on the origin of species diversity.

29 minant of production, food-chain length, and species diversity.

30 with competition to both enhance and reduce species diversity.

31 significantly increase the estimate of total species diversity.

32 n architectures are specific and account for species diversity.

33 ted to local water availability than overall species diversity.

34 ferences have a critical role in stabilizing species diversity.

35 explanation for the latitudinal gradient in species diversity.

36 evel of grazing often results in the highest species diversity.

37 re; here, we focus on the global recovery of species diversity.

38 rates of origination and broadly with total species diversity.

39 ks between ecology and evolution to maintain species diversity.

40 ncreased as the climate warmed regardless of species diversity.

41 ies in Arkansas were tested to determine the species diversity.

42 t of the canon explaining the maintenance of species diversity.

43 ginine-treated biofilms as well as increased species diversity.

44 of 46-51% for organism abundance, 27-33% for species diversity, 32-42% for carbon cycling and 31-41%

45 how local agro-pastoralists perceive forage species diversity, abundance trends, habitat distributio

46 seedlings and saplings and changes in local species diversity across a soil-resource gradient for 38

47 mbitious study to date on the differences in species diversity across clades in the tree of life.

48 The search for predictions of species diversity across environmental gradients has cha

49 which this mechanism can explain patterns of species diversity across environmental gradients is larg

50 saic of functional diversity as well as rare species diversity across landscapes.

51 ctions that contribute to the maintenance of species diversity across temperate and tropical communit

52 less to do with the tremendous variation in species diversity across the evolutionary tree of life t

53 wards unifying the origin and maintenance of species diversity across the tree of life.

54 tioning field experiment to date to test how species diversity affects the ability of grassland ecosy

55 oss Java, indicating that regions of highest species diversity afford the highest potential to discov

56 We show that species diversity alone has negligible impacts on commun

57 However, investigation of patterns of species diversity alone misses out on the full richness

58 at asynchrony across species--much more than species diversity alone--is the main driver of variation

59 more, the opposite trend in the AGB and tree species diversity along the soil fertility gradient led

60 find that most conservation plans targeting species diversity also represent phylogenetic and functi

61 e of this clock is conserved among different species, diversity also exists, especially in terms of t

62 xtinction and, hence, explain differences in species diversity among clades is a major goal of evolut

63 have been a widespread mechanism generating species diversity amongst dinosaurs, and perhaps beyond.

64 We present the Metagenomic Intra-species Diversity Analysis System (MIDAS), which is an i

65 s showed a considerable recovery in terms of species diversity and abundance in 3 months and full rec

66 The fungal species diversity and abundance were both significantly

67 Species diversity and abundances of tropical as well as

68 ogether increased community biomass, reduced species diversity and altered community composition.

69 f barley (Hordeum vulgare) genotype and weed species diversity and assessed their relative biodiversi

70 Reduced species diversity and bacterial overgrowth of bacteroide

71 ean is known to be a region of high deep-sea species diversity and centre of origin for the global de

72 heories have been frequently used to explain species diversity and composition in local communities b

73 and livestock assemblages (both in terms of species diversity and composition) has important implica

74 loss of functioning if high-levels of local species diversity and compositional variation across loc

75 Increases in species diversity and density from higher to lower latit

76 esented three phyla with different ranges of species diversity and different number of genomes includ

77 h of ROV footage to investigate patterns of species diversity and document the presence of a range o

78 ction of conifers by pushing their remaining species diversity and dominance out of the warm tropics.

79 Exploration of the relationship between species diversity and ecological stability has occupied

80 imize livestock production while maintaining species diversity and ecosystem health.

81 The relationship between rodent species diversity and environmental heterogeneity was po

82 is an important mechanism that can maintain species diversity and explain patterns of tree-species r

83 d a larger predictive power for the ABP than species diversity and FDQ, indicating a primary dependen

84 phylogenies are the basis for understanding species diversity and for linking changes in rates of di

85 d not detect a unimodal relationship between species diversity and forest disturbance expected under

86 a unique perspective to current theories of species diversity and has important implications for bio

87 that black swan events contribute to within-species diversity and local adaptation.

88 al plant communities exhibit relatively high species diversity and many competitive species are ubiqu

89 till conferred distinct effects on bacterial species diversity and microbiota stability largely in a

90 To improve the congruency between species diversity and molecular diversity, we applied se

91 environmental space, which promoted greater species diversity and occupancy of niche space.

92 akers, the lack of advanced understanding of species diversity and of a full survey of any single hab

93 ients and are commonly characterized by high species diversity and primary productivity, which in tur

94 c Ocean basin to show that changes in global species diversity and rates of extinction among plankton

95 Our results uncover cryptic species diversity and refine the borders of several thre

96 and no significant changes were found in the species diversity and richness for any bacterial taxa am

97 , and that such specialization could promote species diversity and seed dispersal in plant communitie

98 s may accelerate the loss of coral coverage, species diversity and structural complexity within subtr

99 ads to recovery of the intestinal microbiota species diversity and suppresses C. difficile levels, al

100 The average particle species diversity and the bulk population species divers

101 States to analyze spatial and temporal crop species diversity and their relationship.

102 tor species had indirect negative effects on species diversity and total cover of primary producers.

103 For many chemicals, gaps in species diversity and toxicity data limit the developmen

104 s are evaluated, which risks underestimating species diversity and transmission events.

105 e links among competitive network structure, species diversity, and community function.

106 32 years to compare seagrass percent cover, species diversity, and community structure in restored a

107 05,634 species, equating to 30% of all plant species diversity, and conserve over 41% of known threat

108 y randomly assembling communities of varying species diversity, and ecosystem functions are measured.

109 Despite its high species diversity, and geographically widespread, tempor

110 te large differences in abiotic environment, species diversity, and taxonomic and functional composit

111 processes driving latitudinal differences in species diversity are also evident within species.

112 Habitat heterogeneity and species diversity are often linked.

113 ity results provide additional evidence that species diversity arises without specific physical barri

114 stems, with consequences for the efficacy of species diversity as a buffer against environmental chan

115 al change studies have identified changes in species diversity as a major mechanism regulating tempor

116 o a small number of organisms, instead using species diversity as an opportunity to practice translat

117 Species diversity as measured by the Shannon-Wiener inde

118 ifferent effects of barley genotype and weed species diversity as the consequence of small vs large t

119 per North Atlantic Deep Water assemblage and species diversity at 13.1 ka and at 12.2 ka.

120 We summarize hypotheses describing species diversity at local and regional scales and then

121 we report the effects of organic farming on species diversity at the field, farm and regional levels

122 the Guangzhou retail market and compare the species diversity between the Guangzhou and Hong Kong sh

123 temperatures influence ecosystems, sea ice, species diversity, biogeochemical cycling, seafloor meth

124 cal gradient in structure of a generally low species diversity bioluminescent community at shallower

125 Understanding the linkages among species diversity, biomass production and stability unde

126 le species diversity and the bulk population species diversity both increased with primary traffic em

127 driving not just whole-island differences in species diversity, but also local community assembly.

128 emporal stability is not influenced by plant species diversity, but is largely determined by the temp

129 l biomass significantly increases with plant species diversity, but it remains unclear whether plant

130 These results imply direct limitation of species diversity by climatic stress and more rapid (co-

131 matic reduction in the intestinal microbiota species diversity, C. difficile overgrowth, and excretio

132 ersity, but it remains unclear whether plant species diversity can also stabilize soil microbial biom

133 Increasing crop species diversity can enhance agricultural sustainabilit

134 Here we demonstrate that species diversity can set the trajectory of restoration.

135 The realized species diversity can then be compared to this predictiv

136 xplosion was followed by a reduction of tree species diversity, changing forest composition, altering

137 red gut microbiota suggested that microbiome species diversity correlated with host reactive oxygen s

138 Our results indicate that targeting species diversity could be sufficient to preserve much o

139 To increase crop species diversity, currently minor crops would have to i

140 tions is the relatively short time series of species diversity datasets.

141 se risk increases for a focal host when host species diversity declines.

142 Here we show that plant species diversity decreased when a greater number of lim

143 on of these processes to the accumulation of species diversity depends on the area and isolation of t

144 nservation priority regions identified using species diversity differ from those based on phylogeneti

145 Managing forest ecosystems for high tree species diversity does not necessarily assure improved a

146 However, when an increase in species diversity does not reduce disease, we are often

147 The reorganization of patterns of species diversity driven by anthropogenic climate change

148 including: the seasonal variation in overall species diversity due to migration; the contribution of

149 radictory results that were a consequence of species diversity due to mixed infections or minor conta

150 sults provide new insight into genotypic and species diversity effects in plant-neighbour interaction

151 independently examine symbiont genotypic and species diversity found within and between colonies of H

152 t long-term study of fruit-feeding nymphalid species diversity from Central America and provide a uni

153 sets provide for in depth analysis of intra-species diversity from various aspects.

154 been observed between sexual dimorphism and species diversity, from positive to negative and nonsign

155 ance tolerance across the competing species, species diversity generally declined with disturbance.

156 Using a plant species diversity gradient generated by removing species

157 nd temporal dynamics of deep-sea latitudinal species diversity gradients (LSDGs).

158 nmental harshness explain local and regional species diversity gradients?

159 ists exhibited extensive knowledge on forage species diversity, habitat types, abundance trends and e

160 High levels of species diversity hamper current understanding of how tr

161 Middle Pliocene hominin species diversity has been a subject of debate over the

162 relationship between disturbance regimes and species diversity has been of central interest to ecolog

163 Whether hybridization generates or erodes species diversity has long been debated, but to date mos

164 e maintained throughout mammalian evolution, species diversity has precluded direct analysis of human

165 In the past, explanations for high species diversity have been sought at the species level.

166 l interactions on individual performance and species diversity have been studied extensively.

167 w of both ubiquitous vertebrate features and species diversity, highlighting important nonapeptide ef

168 Here we show that species diversity hinders the adaptation to toxicants.

169 southwest China (MSC) harbor extremely high species diversity; however, the mechanism behind this di

170 not correlate closely with regions with high species diversity, human population density, or agricult

171 cation dynamics and spatial distributions of species diversity illustrates the benefits of an inclusi

172 cause the biosphere is highly heterogeneous, species diversity impacts are typically assessed at loca

173 le spatial and temporal partitions to assess species diversity in a Costa Rican rainforest butterfly

174 ted filamentous bacteria, and an increase in species diversity in Ahr(-/-) mice following genotypic s

175 The extraordinary species diversity in America and Asia together with the

176 s a clear example of the importance of lipid species diversity in biological membranes and importantl

177 Such decisions to restrict species diversity in biomedical research have not been d

178 ve long observed that consumers can maintain species diversity in communities of their prey.

179 namics is necessary for explaining trait and species diversity in communities, even in communities wi

180 wledge of climate-driven directional loss of species diversity in ecological communities in a natural

181 d evolution suggests that the maintenance of species diversity in ecological communities may be influ

182 Among the local processes that determine species diversity in ecological communities, fluctuation

183 rneo and Amazonia may each contain more tree species diversity in half a square kilometre than do all

184 High species diversity in host communities may promote pest i

185 gs, we report remarkable within- and between-species diversity in incubation rhythms.

186 Here we show that reconstructions of species diversity in marine phytoplankton reject these p

187 Peak species diversity in marine planktonic diatoms occurred

188 Determinants of species diversity in microbial ecosystems remain poorly

189 alysis revealed substantial inter- and intra-species diversity in pathways that likely influence an i

190 e underlying causes of the morphological and species diversity in Pentapetalae.

191 ortant mechanism allowing the maintenance of species diversity in plant communities.

192 those clades that have a large proportion of species diversity in rainforests are significantly more

193 of lineages, but the large majority of plant species diversity in rainforests is recent, suggesting (

194 Our findings suggest the role of native species diversity in regulating nonnative pest invasions

195 he subfamily Chrysopinae includes 97% of the species diversity in the family and it is currently divi

196 million years ago, thus marking deep-rooted species diversity in the genus Homo.

197 be important contributors to the high alpine species diversity in the HDM.

198 n competitive ability and defense influenced species diversity in the manner predicted by theory.

199 of 1283 species, reveals that peak suboscine species diversity in the Neotropics is not associated wi

200 In contrast to the history of species diversity in the sea and on land [8-10] and the

201 Remarkable species diversity in the structure and composition of it

202 ield survey, we detect a twofold increase in species diversity in the surveyed area, at 42-45, with m

203 ecies, and this resistance can relate to the species diversity in the system.

204 stability and high amplitude fluctuations of species diversity in the tropical deep ocean that are co

205 ts revealed potential hotspots of triatomine species diversity in tropical and subtropical regions be

206 ted a negative linear relationship with tree species diversity in two forest types, suggesting that s

207 hrough complementarity effects, whereas weed species diversity increased biomass predominantly throug

208 As rodent species diversity increases along a gradient of increasi

209 We show that total woody plant species diversity increases with carbon storage, as expe

210 Results suggest that species diversity increases with environmental heterogen

211 ions between environmental heterogeneity and species diversity indicate ubiquity of this phenomenon.

212 t we lack a mechanistic understanding of how species diversity influences decomposition processes.

213 the specific biological mechanisms by which species diversity influences nutrient uptake have not be

214 Understanding the processes maintaining species diversity is a central problem in ecology, with

215 ng environmental factors in the radiation of species diversity is a fundamental question in evolution

216 tionary lineages generate exceptionally high species diversity is an important goal in evolutionary b

217 It is widely believed that this increase in species diversity is associated with increased intensity

218 Paleobiological studies suggest that species diversity is driven largely by abiotic factors s

219 rbital-scale oscillations in global climate: Species diversity is low during glacial and high during

220 The highest species diversity is observed at an intermediate grazing

221 High tropical species diversity is often attributed to evolutionary dy

222 , cloud forest, and paramo, where much plant species diversity is the hypothesized result of rapid sp

223 tural ecosystems, especially those for which species diversity is threatened by anthropogenic global

224 herbivores using insecticides did not alter species diversity, it greatly increased seedling recruit

225 torical factors, currents, productivity, and species diversity itself (through ecological interaction

226 ng interest in the origin and maintenance of species diversity, little is known about historical driv

227 in wild monkeys have high sequence and host species diversity, maintain high viremia, and are preval

228 Unimodal patterns of species diversity may be limited to the case where graze

229 n, indicate that morphological disparity and species diversity may be only weakly coupled in general,

230 ance enabling this progression is the use of species diversity metrics for quantifying phytochemical

231 have revealed large amounts of unrecognized species diversity, most of which is not represented in c

232 e collected revealed a significant amount of species diversity not seen in routine clinical laborator

233 High species diversity occurred independently from adjacent n

234 significant correlations for abundances and species diversities of families and orders of trees on d

235 We used metabarcoding to estimate the fungal species diversities of naturally colonized decomposing w

236 The aim of this study was to determine the species diversity of 23 clinical isolates of Schizophyll

237 ns and processes that generated the enormous species diversity of Asteraceae.

238 Surveying the tremendous species diversity of bacteria in the microbial world rev

239 t past conditions for understanding the high species diversity of freshwater fish that we currently o

240 e the first description of the metabolic and species diversity of green and red snow algae communitie

241 Exotic species reduced biomass and species diversity of later arriving species much more th

242 ch represent more than a fourth of the total species diversity of lichenized fungi.

243 Species diversity of non-flying terrestrial tetrapods le

244 through host-specific enemies, can influence species diversity of plant communities, but the generali

245 notype modulates both ROS production and the species diversity of the gut microbiome, implying that t

246 Despite substantial interest in the species diversity of the human microbiome and its role i

247 community stability, explaining the observed species diversity of these communities.

248 ot present a significant trend; however, the species diversity of woody plants decreased linearly tow

249 ese arguments have focused on the effects of species diversity on ecosystem stability but have not co

250 We explored indirect effects of tree species diversity on herbivory via changes in leaf trait

251 findings to assess the effects of increased species diversity on the patterns and processes of host

252 alone did not alter total community biomass, species diversity or community composition, whereas addi

253 content was not related to changes in plant species diversity or to the functional composition of th

254 plots, we show that mean temporal change in species diversity over periods of 5-261 y is not differe

255 ts in ecosystems require knowledge of within-species diversity, particularly of dominant species with

256 Studies of species diversity patterns across regional environmental

257 tterns of New World vertebrates and compared species diversity patterns between families that origina

258 High cross-taxon congruence in species diversity patterns is essential for the use of s

259 Analyses of species-diversity patterns of remote islands have been c

260 h restoring species interactions rather than species diversity per se [1].

261 lands (Kaua'i and O'ahu) have greater native species diversity per unit area than younger islands (Ma

262 ommunity stability can be achieved by higher species diversity (portfolio effect), higher asynchrony

263 the genus also increased, but not as fast as species diversity, possibly because of allopatric specie

264 hen ecological interactions presumably limit species diversity, potentially through diversity depende

265 sition is a primary determinant of the total species diversity present in a landscape, and thus, lowe

266 ling offers an overview of the complex lipid species diversity present in blood plasma.

267 Early theories of species diversity proposed that communities at equilibri

268 Global models of species diversity rarely focus on insects and none attem

269 he 'dilution effect' proposes that increased species diversity reduces disease risk, suggesting that

270 years, fishing a set of permits with higher species diversity reduces individual revenue variability

271 tionship between natural variations in coral species diversity, reef development, and ecosystem funct

272 ldwide, we show that global patterns in tree species diversity reflect not only stronger CNDD at trop

273 We document unprecedented high levels of species-diversity, reflecting a global radiation since t

274 that produce variation in sexual dimorphism-species diversity relationships.

275 eproductive mode, the evolutionary rate, and species diversity remains largely unexplored.

276 he exclosures relative to the controls while species diversity showed no significant trends.

277 gated how trait variation shapes genetic and species diversity simultaneously in a tropical ecosystem

278 as determined through marked differences in species diversity, structure, distribution and compositi

279 y fields in the United States contained more species diversity than ever before reported on a single

280 old-growth grasslands support greater plant species diversity than secondary grasslands (i.e., herba

281 tracking data set of unprecedented scale and species diversity that covers 265,386 tracking days from

282 ent to generate a predictive distribution of species diversity that would be expected had the event n

283 rease in body size following the increase in species diversity through this interval: phosphatic brac

284 spective, we extend the theory developed for species diversity to further our understanding of what e

285 roposed to explain this unimodal response of species diversity to grazing intensity, no convincing ex

286 versity of life-history strategies and plant species diversity under different consumer regimes.

287 The observed decline in species diversity under simultaneous N and CO(2) enrichm

288 Species diversity varies greatly across the different ta

289 s to understand the ecological regulation of species diversity via bottom-up approaches have failed t

290 consistency in metabolic profiles, but inter-species diversity was high.

291 The bacterial species diversity was significantly reduced by treatment

292 Species diversity was similar between both trade hubs wi

293 Strong similarities in patterns of species diversity were found between this study and one

294 t to affect indoor fungal concentrations and species diversity, which are believed to increase the ri

295 rates are in lineages from regions with low species diversity, which are generally cold, dry, unstab

296 odels, such as mice and rats, and leveraging species diversity will allow us to use the genetic advan

297 l temperatures, leading to disequilibrium of species diversity with contemporary climate.

298 to the classic latitudinal gradient of plant species diversity, with the proportion of mycorrhizal pl

299 However, increasing species diversity within the constraints of existing per

300 nutrient supply promotes multistability and species diversity, yet make individual community states