Evolution最新文献_第2页

High heterogeneity in macroevolutionary dynamics of sperm components in perching birds. 栖息鸟类精子成分宏观进化动力学的高度异质性。

IF 3 2区环境科学与生态学

Evolution Pub Date : 2026-10-06 DOI: 10.1093/evolut/qpag182

Emily R A Cramer, Petter Z Marki, Michael Matschiner, Erica H Leder, Kjetil L Voje, Arild Johnsen, Jan T Lifjeld

{"title":"High heterogeneity in macroevolutionary dynamics of sperm components in perching birds.","authors":"Emily R A Cramer, Petter Z Marki, Michael Matschiner, Erica H Leder, Kjetil L Voje, Arild Johnsen, Jan T Lifjeld","doi":"10.1093/evolut/qpag182","DOIUrl":"https://doi.org/10.1093/evolut/qpag182","url":null,"abstract":"Explaining the exceptional morphological diversity of spermatozoa remains a challenge because the evolutionary processes acting on sperm components are complex and multivariate. Identifying shifts in evolutionary trajectories across a phylogeny is a powerful approach to address this challenge. Here, we examine macroevolutionary dynamics of avian sperm while also considering coevolution among sperm components (i.e. length of head, midpiece and flagellum). In a dataset of 755 perching bird species (order Passeriformes), we find that evolutionary processes are highly heterogeneous. Passerida (a large clade sensu Sibley and Ahlquist, consisting of about 3,800 species) stands out for its long flagella and midpieces and particularly strong stochastic evolutionary correlations between these components. Estrildid and Viduid finches show strongly bounded evolution of relatively short sperm components (following a strong Ornstein-Uhlenbeck model), in contrast to other Passerida groups where trait variance appears to accumulate linearly through time (following a Brownian Motion model). We suggest that variation in sperm physiology and selective pressures promoting long midpiece and flagellum may be key to a deeper understanding of these macroevolutionary regimes.","PeriodicalId":12082,"journal":{"name":"Evolution","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2026-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149106222","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A hundred million years in a narrow tube: The role of stabilizing selection and ecological divergence in a clade of carnivorous dinosaurs. 狭管中的一亿年：肉食恐龙进化支系中稳定选择和生态分化的作用。

IF 3 2区环境科学与生态学

Evolution Pub Date : 2026-10-06 DOI: 10.1093/evolut/qpag181

Enzo E Seculi Pereyra, Martín D Ezcurra, Carolina Paschetta, Ariel H Méndez

{"title":"A hundred million years in a narrow tube: The role of stabilizing selection and ecological divergence in a clade of carnivorous dinosaurs.","authors":"Enzo E Seculi Pereyra, Martín D Ezcurra, Carolina Paschetta, Ariel H Méndez","doi":"10.1093/evolut/qpag181","DOIUrl":"https://doi.org/10.1093/evolut/qpag181","url":null,"abstract":"The vertebrate skull has undergone extensive morphological diversification and ecological specialization throughout its evolutionary history. However, the evolutionary processes shaping skull morphology in deeply-diverging lineages of non-avian theropods remain poorly understood. Here, we investigate Abelisauridae, one of the most abundant and diverse Gondwanan theropod clades that thrived for approximately 100 million years in the Mesozoic Era. Using two-dimensional geometric morphometrics and phylogenetic comparative methods, we aimed to address whether: (1) abelisaurids exhibit divergent morphologies, convergence, or phylogenetic constraints; (2) the relative influence of phylogeny, allometry, and ecology on cranial shape variation; (3) the evolutionary origins of feeding specialization within the clade; and (4) whether the observed macroevolutionary patterns are best explained by constraint, directional selection, or facilitation. Our analyses reveal that the abelisaurid skull was shaped by a complex interplay of ecological pressures, developmental constraints, and phylogenetic history. Cranial regions evolved under relatively rapid evolutionary rates with low morphological disparity, a pattern consistent with stabilizing selection. This suggests that abelisaurid skull shape evolved through directional changes constrained by developmental integration and biomechanical demands in deep time. Overall, abelisaurid cranial evolution reflects a Late Cretaceous phase of ecological specialization following a broad cranial diversification during the Jurassic.","PeriodicalId":12082,"journal":{"name":"Evolution","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2026-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149106283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Speciation by local adaptation and isolation by distance in extended environments. 在扩大的环境中，由于局部适应而形成的物种和由于距离而隔绝的物种。

IF 3 2区环境科学与生态学

Evolution Pub Date : 2026-10-05 DOI: 10.1093/evolut/qpag179

Lara D Hissa, Marcus A M de Aguiar, Flavia M D Marquitti

{"title":"Speciation by local adaptation and isolation by distance in extended environments.","authors":"Lara D Hissa, Marcus A M de Aguiar, Flavia M D Marquitti","doi":"10.1093/evolut/qpag179","DOIUrl":"https://doi.org/10.1093/evolut/qpag179","url":null,"abstract":"Speciation is often associated with geographical barriers that limit gene flow. However, species can also emerge in parapatry, even in homogeneous environments, through spatially restricted mating and limited dispersal. When the environment is not homogeneous, natural selection contributes to differentiation by local adaptation and tends to facilitate speciation. To explore how isolation by distance and adaptation combine to determine species diversity, we propose a model regulated by these two components. The former is implemented via mating restrictions on spatial proximity and genetic similarity, whereas the latter is realized by an ecological phenotype subjected to adaptation by natural selection. We consider a scenario where the environment has two distinct optima, and compare the resulting diversity patterns and phenotypic distributions with those of a homogeneous environment, with a single ecological optimum. We show that the interplay between selection and isolation by distance affects not only species formation but also phenotypic distributions and the timing of diversification. Simulating individuals with either restrictive or permissive mating regimes, combined with strong or weak selection, we show that: (i) environmental selection can accelerate diversification but is not always necessary for reproductive isolation; (ii) bimodal phenotypic patterns can arise through different evolutionary pathways and are therefore not necessarily signatures of ecological speciation; and (iii) when selection is weak and mating is restrictive, parapatric speciation begins before pronounced ecological differentiation, while the phenotypic peaks can oscillate and fail to reach a stationary state.","PeriodicalId":12082,"journal":{"name":"Evolution","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2026-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149106260","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Are bigger eggs better? Positive genetic and environmental correlations between egg size and hatching success in a precocial bird. 鸡蛋越大越好吗？在早熟鸟类中，蛋的大小与孵化成功之间存在正相关的遗传和环境。

IF 3 2区环境科学与生态学

Evolution Pub Date : 2026-10-05 DOI: 10.1093/evolut/qpag180

Oscar Vedder, Erik Postma, Barbara Tschirren, Maria Moiron

{"title":"Are bigger eggs better? Positive genetic and environmental correlations between egg size and hatching success in a precocial bird.","authors":"Oscar Vedder, Erik Postma, Barbara Tschirren, Maria Moiron","doi":"10.1093/evolut/qpag180","DOIUrl":"https://doi.org/10.1093/evolut/qpag180","url":null,"abstract":"Egg size represents a primary form of parental investment, but whether it is causally related to offspring fitness is difficult to establish. We mated Japanese quail (Coturnix japonica) from replicated selection lines for high and low maternal investment in egg size to partners from the same and alternate selection line. We combined this with detailed pedigree information to partition variation in the size and hatching success of their eggs into their underlying genetic and non-genetic components, and estimated the correlation between these traits at all levels. Variation in egg size was primarily explained by additive genetic variation among mothers (h2 = 65%) and variation in hatching success also had an additive genetic component among mothers (h2 = 16%), with little evidence for additive effects of the father on both traits. Importantly, the correlations between egg size and hatching success were positive and similar at the genetic level among mothers and the non-genetic level within mothers. Furthermore, in one of the two replicates the eggs from females selected for high maternal investment in egg size had higher hatching success. We interpret these results as being most parsimoniously explained by a positive causal effect of egg size on hatching success.","PeriodicalId":12082,"journal":{"name":"Evolution","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2026-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149106234","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Post-fire succession niches facilitate co-occurrence of divergent flower forms. 火后演替生态位促进不同花型的共生。

IF 3 2区环境科学与生态学

Evolution Pub Date : 2026-10-01 DOI: 10.1093/evolut/qpag128

Sam McCarren, Anton Pauw, Bruce Anderson

{"title":"Post-fire succession niches facilitate co-occurrence of divergent flower forms.","authors":"Sam McCarren, Anton Pauw, Bruce Anderson","doi":"10.1093/evolut/qpag128","DOIUrl":"10.1093/evolut/qpag128","url":null,"abstract":"Pollinator-mediated floral divergence is common, but the ecological mechanisms allowing divergent forms to coexist are often unclear. In South Africa, Lapeirousia anceps corolla tube length coevolves with the proboscis lengths of its local pollinators, long-proboscid flies. At most sites, proboscis and corolla length are closely matched, but there are occasional bimodal populations, where short- and long-tubed plants coexist. To understand the selective environment that may lead to bimodality and coexistence, we studied a bimodal population over a 21-year period, during which several fires occurred. Early in succession, pollinators and long-tubed plants were more abundant, and they produced more seeds than shorter-tubed plants. Later in succession, shorter-tubed plants produced relatively more seeds and flowered more frequently. In these plants, self-pollination contributed more to seed set, which explains their success in the absence of pollinators. Patterns of selection on tube length shifted in response to pollinator visitation rates, suggesting that the coexistence of short- and long-tubed plants might be facilitated by differences in post-fire successional niches. This illustrates how temporal heterogeneity caused by fire could promote co-occurrence of divergent forms. If so, ongoing changes in natural fire regimes may affect floral diversity.","PeriodicalId":12082,"journal":{"name":"Evolution","volume":" ","pages":"2160-2170"},"PeriodicalIF":3.0,"publicationDate":"2026-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148419801","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The explanatory power of energetic fitness models across living amniotes and extinct non-avian dinosaurs. 现存羊膜动物和已灭绝的非鸟类恐龙的能量适应模型的解释力。

IF 3 2区环境科学与生态学

Evolution Pub Date : 2026-10-01 DOI: 10.1093/evolut/qpag117

Stephanie C Lechki, Roger B J Benson

{"title":"The explanatory power of energetic fitness models across living amniotes and extinct non-avian dinosaurs.","authors":"Stephanie C Lechki, Roger B J Benson","doi":"10.1093/evolut/qpag117","DOIUrl":"10.1093/evolut/qpag117","url":null,"abstract":"Vertebrates have varied body size distributions. Among these, non-avian dinosaurs have uniquely large minimum and maximum sizes, but the reasons remain unknown. Energetic fitness models provide a potential explanation, by describing how physiological scaling relationships should structure body size distributions under selection to maximize the conversion of energy into offspring. We show that the body size distributions of birds, mammals, and turtles fit the expectations of energetic fitness models, but snakes, lizards, and crocodylians do not. Moreover, no reasonable combination of physiological scaling relationships explains the up-shifted minimum body size of non-avian dinosaurs or flightless birds. We propose that energetic fitness models perform well when body size distributions are governed primarily by intrinsic energetic factors. However, extrinsic constraints imposed by ecological factors such as competition, predation, or ecological niche may also be needed to explain why species body size distributions differ from the model expectations in some groups. The abrupt macroevolutionary shift from non-avian dinosaurs with minimum adult body sizes of 400 g, to birds with modal body size of 30 g cannot be explained by changes in intrinsic physiological factors, and may instead have been caused by an abrupt release of ecological constraints, potentially related to the origin of flight.","PeriodicalId":12082,"journal":{"name":"Evolution","volume":" ","pages":"2145-2159"},"PeriodicalIF":3.0,"publicationDate":"2026-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148677636","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Integration promotes morphological innovation in deep-sea anglerfishes (Eupercaria: Lophiiformes). 整合促进了深海琵琶鱼（琵琶亚纲：琵琶亚纲）的形态创新。

IF 3 2区环境科学与生态学

Evolution Pub Date : 2026-10-01 DOI: 10.1093/evolut/qpag139

HoWan Chan, Elizabeth C Santos, Kory M Evans

{"title":"Integration promotes morphological innovation in deep-sea anglerfishes (Eupercaria: Lophiiformes).","authors":"HoWan Chan, Elizabeth C Santos, Kory M Evans","doi":"10.1093/evolut/qpag139","DOIUrl":"10.1093/evolut/qpag139","url":null,"abstract":"Anglerfishes (Lophiiformes) have evolved diverse morphological solutions for life in the deep sea (>200 m). Previous studies have shown that the bathypelagic lineage (Ceratioidei) exhibits high evolutionary rates; however, the intrinsic mechanisms underlying this accelerated evolution remained unclear. Here, we examine patterns of modularity and integration, rates of morphological evolution, and evolutionary rate matrices across the skulls of 100 anglerfish species spanning shallow and deep-sea habitats using geometric morphometrics and phylogenetic comparative methods. We find that both deep-benthic and bathypelagic anglerfishes exhibit stronger patterns of integration compared to their shallow-water relatives. The iconic bathypelagic anglerfishes (Ceratioidei) differ from other Lophiiformes by exhibiting an integrated upper-lower jaw system, likely driven by selection for feeding efficiency in resource-scarce environments. Jaw evolution in Ceratioidei, Chaunacoidei, and Ogcocephaloidei exhibits novel evolutionary trajectories that differ from the dominant pattern across Lophiiformes. Our findings suggest that extreme environments promoted morphological innovation in anglerfishes through evolution in novel phenotypic directions and strengthening of evolutionary integration.","PeriodicalId":12082,"journal":{"name":"Evolution","volume":" ","pages":"2217-2229"},"PeriodicalIF":3.0,"publicationDate":"2026-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148697331","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Ontogenetic changes in the cranial biomechanics of a crested hadrosaurid dinosaur. 冠状鸭嘴龙颅骨生物力学的个体发生变化。

IF 3 2区环境科学与生态学

Evolution Pub Date : 2026-10-01 DOI: 10.1093/evolut/qpag135

Thomas W Dudgeon, David C Evans

{"title":"Ontogenetic changes in the cranial biomechanics of a crested hadrosaurid dinosaur.","authors":"Thomas W Dudgeon, David C Evans","doi":"10.1093/evolut/qpag135","DOIUrl":"10.1093/evolut/qpag135","url":null,"abstract":"Mesozoic ecosystems differed from the present in the abundance of large-bodied herbivores that grew through several feeding envelopes, raising the question as to whether large-bodied adults were specialized for different resources than juveniles. Most investigations for ontogenetic resource partitioning in hadrosaurids show an ontogenetic trend toward tough plant material, but have been limited to 2D analyses of cranial shape, tooth wear, and occlusal shape. Here, we use 3D biomechanical modeling of an ontogenetic series of the hadrosaurid Corythosaurus casuarius to evaluate adaptations for resource partitioning. Results demonstrate adults had higher bite forces than juveniles and could process a wider range of materials, but jaw muscle size was negatively allometric, an uncommon trend that increased juvenile bite force and diet breadth relative to expectations for their size. Average stress and strain do not change ontogenetically, but there are changes in stress distribution. Crestless juvenile individuals exhibit a plesiomorphic stress distribution, whereas mature crested individuals experience low stress in the snout and higher stress in the braincase. This ontogenetic transition coincides with the expansion of the premaxillae and nasals to form the supracranial crest and is likely an evolutionary consequence of changes in cranial shape directing pressure away from this delicate structure.","PeriodicalId":12082,"journal":{"name":"Evolution","volume":" ","pages":"2187-2202"},"PeriodicalIF":3.0,"publicationDate":"2026-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148577489","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The impact of climate and habitat on body shape and size evolution in charontid whip spiders. 气候和生境对沙纹蛛体型和大小进化的影响。

IF 3 2区环境科学与生态学

Evolution Pub Date : 2026-10-01 DOI: 10.1093/evolut/qpag138

Paulo Mateus Martins, Gabriela A Galvão, Thiago Gonçalves-Souza, Diogo B Provete, Gustavo S de Miranda

{"title":"The impact of climate and habitat on body shape and size evolution in charontid whip spiders.","authors":"Paulo Mateus Martins, Gabriela A Galvão, Thiago Gonçalves-Souza, Diogo B Provete, Gustavo S de Miranda","doi":"10.1093/evolut/qpag138","DOIUrl":"10.1093/evolut/qpag138","url":null,"abstract":"Environmental shifts often dictate Arthropod morphological evolution, yet certain lineages maintain remarkably conserved body plans across diverse habitats. Whip spiders (Amblypygi) emerged over 300 Ma and exhibit striking morphological conservatism; nonetheless, what drives this apparent conservatism remains an open question. Here, we analyzed how body size and shape evolved in response to climate and habitat by examining the contributions of bioclimatic variables and habitat type to morphology, alternative macroevolutionary models, estimating the strength of the phylogenetic signal, and testing whether evolutionary rates differ. Habitat was the strongest predictor of body size, with cave-dwelling species approximately 22% larger than surface species, while climatic gradients accounted for almost none of the shape variation. The evolution of both body size and shape was best described by a single-peak Ornstein-Uhlenbeck model, suggesting stabilizing selection toward a shared adaptive peak. Body size exhibited a moderate phylogenetic signal consistent with a Brownian motion process, whereas body shape lacked a clear phylogenetic signal, indicating stronger stabilizing selection on shape. Together, our findings suggest that the morphological conservatism of whip spiders is maintained by a \"jack-of-all-trades\" strategy, in which stabilizing selection favors a versatile phenotype that facilitates the occupation of diverse ecological niches without marked morphological divergence.","PeriodicalId":12082,"journal":{"name":"Evolution","volume":" ","pages":"2203-2216"},"PeriodicalIF":3.0,"publicationDate":"2026-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148857144","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Sexual and ecological drivers of plumage conspicuousness in hummingbirds. 蜂鸟羽毛显著性的性和生态驱动因素。

IF 3 2区环境科学与生态学

Evolution Pub Date : 2026-10-01 DOI: 10.1093/evolut/qpag142

Diego F Beltrán, Allison J Shultz, Juan L Parra

{"title":"Sexual and ecological drivers of plumage conspicuousness in hummingbirds.","authors":"Diego F Beltrán, Allison J Shultz, Juan L Parra","doi":"10.1093/evolut/qpag142","DOIUrl":"10.1093/evolut/qpag142","url":null,"abstract":"The striking diversity of bird plumage colors has long fascinated researchers and inspired foundational evolutionary theories. Both natural and social selection can shape plumage color variation, enhancing either crypsis or conspicuousness, and thereby influencing fitness. Yet how light environments influence color function remains poorly understood. Here, we show that color variation among plumage patches aligns with their presumed functions-either attracting or diverting receiver attention-but is only weakly associated with local light conditions. Using a comprehensive dataset of side-welling irradiance, background reflectance, and hummingbird plumage spectra, we find that site-specific variation in irradiance predicts changes in crown coloration, but not in other patches. In contrast, sex was a significant predictor of coloration in all plumage patches, including those presumed to be cryptic. We found that conspicuousness across patches decreases when shifting away from the angle of peak reflectance, which suggests that iridescence and behavioral mechanisms allow hummingbirds to decrease conspicuousness at different viewing geometries. These results suggest that hummingbird coloration is not adapted to variation in specific light environments, but rather it has been tuned through time by behavior and interactions between sexes and predators to remain effective despite environmental variation.","PeriodicalId":12082,"journal":{"name":"Evolution","volume":" ","pages":"2245-2258"},"PeriodicalIF":3.0,"publicationDate":"2026-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148677624","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0