Results 91 to 100 of about 82,285 (316)
Geographic biases and gaps in the sampling of plant–pollinator networks
Ecography, EarlyView.Plant–pollinator interactions are essential for maintaining biodiversity and supporting food production, yet inferences drawn from network syntheses may be shaped by where interaction data are generated and which datasets are most reused. Here, we quantify the global distribution of published plant–pollinator networks, assess how publication rates vary
Emanuelle L. S. Brito +3 more
wiley +1 more source
Ecología Austral, 2012 Los rasgos biológicos reflejan las tácticas de los organismos como respuesta al cambio ambiental. Analizamos la organización funcional del grupo EPT (Ephemeroptera, Plecoptera y Trichoptera) en una cuenca subtropical de montaña para evaluar si sus ...
María Celina Reynaga +1 more
doaj
Ecography, EarlyView.Studies using climatic gradients play a key role in our understanding of the importance of rainfall and temperature as factors regulating species diversity and distribution, and thus of likely responses to climate change. However, such studies currently consider above‐ground species only, ignoring the diverse hypogaeic (subterranean) invertebrate fauna.
François Brassard +3 more
wiley +1 more source
FRUIT REMOVAL BY LARGE AVIAN FRUGIVORES VARIES IN RELATION TO HABITAT QUALITY IN CONTINUOUS NEOTROPICAL RAINFOREST [PDF]
, 2018 ∙ Animal-mediated seed dispersal shapes key ecological processes including seedling recruitment and demography. Anthropogenic activities have substantively impacted tropical habitats, yet the degree of sensitivity exhibited by different frugivores to ...
Diaz-Martin, Zoe +7 more
core +1 more source
Ecography, EarlyView.Spatial sampling bias in occurrence data can generate spurious environmental associations in models of species distributions and ecological niches, and can also undermine inferences based on permutation tests made using these models. Geographic randomization tests are often used to generate distributions of expected behavior under the null hypothesis ...
Dan L. Warren +4 more
wiley +1 more source
PlantsCommunities with high native species diversity tend to be less susceptible to the establishment of invasive species, especially in studies that test their local impact.
Letícia da Costa +4 more
doaj +1 more source
, 1998 This revision of the Neotropical predaceous midges of the genus Brachypogon (Brachypogon) Kieffer, recognizes 18 extant species, including the following 12 new species: Brachypogon (B.) apunctipennis, bifidus, bimaculatus, ecuadorensis, ethelae ...
Grogan, William L. Jr. +1 more
core
, 2023 The Gray-headed Dove (Leptotila plumbeiceps) is a neotropical bird distributed from northeastern Mexico to eastern Colombia; its breeding biology is virtually unknown. In May 2020, we found a pair of these doves nesting in a shade-grown coffee plantation,
Fuentes Moreno, Axel +1 more
core +1 more source
Ecography, EarlyView.Occurrence records are fundamental for ecological and evolutionary research, providing key information on species' geographic ranges. However, these records are often taxonomically, spatially, and temporally biased, requiring caution in their use. Here, we analysed the spatial coverage of occurrence records for over 3500 snake species worldwide to ...
Lívia Frateles +5 more
wiley +1 more source
Integrative Conservation, EarlyView.We developed an effective ex‐situ conservation approach for an endangered orchid species, Dendrobium sinominutiflorum. A compatible fungal strain Tulasnella sp. was obtained by using in‐situ seed baiting technique. The Symbiotic germination with Tulasnella sp. significantly promotes seed germination and seedling growth.
Han‐Xiao Huang +6 more
wiley +1 more source