6 Works

Data from: Reduced hornbill abundance associated with low seed arrival and altered recruitment in a hunted and logged tropical forest

Rohit S. Naniwadekar, Ushma L. Shukla, Kavita Isvaran, Aparajita Datta, Rohit Naniwadekar & Ushma Shukla
Logging and hunting are two key direct threats to the survival of wildlife in the tropics, and also disrupt important ecosystem processes. We investigated the impacts of these two factors on the different stages of the seed dispersal cycle, including abundance of plants and their dispersers and dispersal of seeds and recruitment, in a tropical forest in north-east India. We focused on hornbills, which are important seed dispersers in these forests, and their food tree...

Data from: Tracking seed fates of tropical tree species: evidence for seed caching in a tropical forest in north-east India

Swati Sidhu & Aparajita Datta
Rodents affect the post-dispersal fate of seeds by acting either as on-site seed predators or as secondary dispersers when they scatter-hoard seeds. The tropical forests of north-east India harbour a high diversity of little-studied terrestrial murid and hystricid rodents. We examined the role played by these rodents in determining the seed fates of tropical evergreen tree species in a forest site in north-east India. We selected ten tree species (3 mammal-dispersed and 7 bird-dispersed) that...

Data from: Demographic superiority with increased logging in tropical understorey insectivorous birds

Umesh Srinivasan, James E. Hines & Suhel Quader
1. Selective logging is pervasive in the tropics and is among the most urgent threats to tropical biodiversity. The vast areas of logged tropical forest are often vulnerable to relogging, clear-felling, burning or conversion to plantations, despite evidence that logged forests retain a large proportion of tropical forest species at high abundances compared with alternate land uses. However, the demographic processes (e.g. survival, fecundity) that drive community or species properties (e.g. occurrence, density) in response...

Data from: Does mixed-species flocking influence how birds respond to a gradient of land-use intensity?

Christos Mammides, Jin Chen, Uromi Manage Goodale, Sarath Wimalabandara Kotagama, Swati Sidhu & Eben Goodale
Conservation biology is increasingly concerned with preserving interactions among species such as mutualisms in landscapes facing anthropogenic change. We investigated how one kind of mutualism, mixed-species bird flocks, influences the way in which birds respond to different habitat types of varying land-use intensity. We use data from a well-replicated, large-scale study in Sri Lanka and the Western Ghats of India, in which flocks were observed inside forest reserves, in ‘buffer zones' of degraded forest or...

Data from: Should we sync? Seascape-level genetic and ecological factors determine seagrass flowering patterns

Marlene Jahnke, Jordi F. Pagès, Teresa Alcoverro, Paul S. Lavery, Kathryn M. McMahon & Gabriele Procaccini
Spatial and temporal heterogeneity in flowering occur in many plant species with abiotic pollination and may confer fitness advantages through mechanisms such as predator satiation or pollination efficiency. Environmental factors such as light quality or quantity and temperature play an important role in inducing synchronisation on wide geographic scales. On a smaller geographic scale, external factors such as resource availability and herbivory are theorised to trigger flowering, while genetic factors may also play an important...

Data from: Multiscale factors affecting human attitudes toward snow leopards and wolves

Kulbhushansingh R. Suryawanshi, Saloni Bhatia, Yash Veer Bhatnagar, Stephen Redpath & Charudutt Mishra
The threat posed by large carnivores to livestock and humans makes peaceful coexistence between them difficult. Effective implementation of conservation laws and policies depends on the attitudes of local residents toward the target species. There are many known correlates of human attitudes toward carnivores, but they have only been assessed at the scale of the individual. Because human societies are organized hierarchically, attitudes are presumably influenced by different factors at different scales of social organization,...

Registration Year

  • 2015
    6

Resource Types

  • Dataset
    6

Affiliations

  • Nature Conservation Foundation
    6
  • University of Aberdeen
    1
  • University of Colombo
    1
  • Manipal University
    1
  • Chinese Academy of Sciences
    1
  • United States Geological Survey
    1
  • Tata Institute of Fundamental Research
    1
  • Stazione Zoologica Anton Dohrn
    1
  • Edith Cowan University
    1