5 Works

Data from: Parental investment in a Tibetan population does not reflect stated cultural norms

Juan Du & Ruth Mace
In this paper, we examined both stated norms of gender preference and actual sex-biases in parental investment in a Tibetan pastoralist society. We collected detailed demographic data to examine how biased parental investment had an effect on infant mortality, infant feeding, the length of interbirth intervals and a decision when giving gifts. Our results indicate a mismatch between self-reported son preference and measures of actual parental investment that favour daughters. We interpret this female-biased parental...

Data from: Phenotypic effects of the nurse Thylacospermum caespitosum on dependent plant species along regional climate stress gradients

Xingpei Jiang, Richard Michalet, Shuyan Chen, Liang Zhao, Xiangtai Wang, Chenyue Wang, Lizhe An & Sa Xiao
Contrasting phenotypes of alpine cushion species have been recurrently described in several mountain ranges along small-scale topography gradients, with tight competitive phenotypes in stressful convex topography and loose facilitative phenotypes in sheltered concave topography. The consistency of phenotypic effects along large-scale climate stress gradients have been proposed as a test of the likely genetic bases of the differences observed at small-scale. Inversely, plastic phenotypic effects are more likely to vanish at some points along climate...

Data from: Plantings accelerate restoration of tropical forest but assembly mechanisms appear insensitive to initial composition

Lanping Li, Marc W. Cadotte, Cristina Martínez-Garza, Marinés De La Peña-Domene & Guozhen Du
1. Phylogenetic and trait-based approaches to community ecology are increasingly being used to test for nonrandom community assembly and are now being applied to assessments of habitat restoration. A critical question for the restoration of tropical forests is how plantings influence the recruitment of new species, and specifically the phylogenetic and functional diversity of restored habitats. 2. We examined 8 years (2006-2014) of tropical forest recruitment in two restoration planting compositions (12 animal-dispersed and 12...

Data from: Chasing ghosts: allopolyploid origin of Oxyria sinensis (Polygonaceae) from its only diploid congener and an unknown ancestor

Xin Luo, Quanjun Hu, Pingping Zhou, Dan Zhang, Qian Wang, Richard J. Abbott, Yaling Wang & Jianquan Liu
Reconstructing the origin of a polyploid species is particularly challenging when an ancestor has become extinct. Under such circumstances, the extinct donor of a genome found in the polyploid may be treated as a ‘ghost’ species in that its prior existence is recognized through the presence of its genome in the polyploid. In this study, we aimed to determine the polyploid origin of Oxyria sinensis (2n = 40) for which only one congeneric species is...

Data from: Habitat filtering determines the functional niche occupancy of plant communities worldwide

Yuanzhi Li, Bill Shipley, Jodi N. Price, Vinícius De L. Dantas, Riin Tamme, Mark Westoby, Andrew Siefert, Brandon S. Schamp, Marko J. Spasojevic, Vincent Jung, Daniel C. Laughlin, Sarah J. Richardson, Yoann Le Bagousse-Pinguet, Christian Schöb, Antonio Gazol, Honor C. Prentice, Nicolas Gross, Jacob Overton, Marcus V. Cianciaruso, Frédérique Louault, Chiho Kamiyama, Tohru Nakashizuka, Kouki Hikosaka, Takehiro Sasaki, Masatoshi Katabuchi … & Marco A. Batalha
How the patterns of niche occupancy vary from species-poor to species-rich communities is a fundamental question in ecology that has a central bearing on the processes that drive patterns of biodiversity. As species richness increases, habitat filtering should constrain the expansion of total niche volume, while limiting similarity should restrict the degree of niche overlap between species. Here, by explicitly incorporating intraspecific trait variability, we investigate the relationship between functional niche occupancy and species richness...

Registration Year

  • 2017
    5

Resource Types

  • Dataset
    5

Affiliations

  • Lanzhou University
    5
  • Helmholtz Centre for Environmental Research
    1
  • Universidade Federal de Goiás
    1
  • Sun Yat-sen University
    1
  • Zunyi Medical University
    1
  • Université de Sherbrooke
    1
  • Federal University of São Carlos
    1
  • Charles Sturt University
    1
  • Sichuan University
    1
  • Lund University
    1