- •
Long-term monitoring of different drivers of changes increases the effectiveness of protected areas.
- •
Long-term Ecological Research Program helps detecting complex environmental changes.
- •
The effects of disturbances on biodiversity and ecosystems were explored over 22 years in the central Cerrado.
- •
Even in Protected Areas, changes in surroundings affect biodiversity and ecosystems.
- •
Significant ecological changes were detected in responses to long-term stressors.
- •
We reviewed the use of network science in sustainable agriculture.
- •
Network science can be used to understand, harness and restore ecological processes in agricultural systems.
- •
Social, economic and ecological aspects of agriculture can be incorporated using novel methods.
- •
Agricultural systems can be managed using a network-based framework.
- •
Neotropical governments and their environmental agencies have generally poor governance.
- •
Poor governance can be influencing human-top predator conflicts in the Neotropics.
- •
Forty percent of interviewees disapproved the current top-down local management.
- •
Disapproval of top-down local management influenced human tolerance independently.
- •
Neotropics need a better balance between bottom-up and top-down governance.
- •
Bird color diversity increased during the breeding season.
- •
The standardized effect size of bird color diversity did not change between seasons.
- •
Urban areas presented the lowest color diversity along the year.
- •
Bird color composition was stable between seasons in urban areas.
- •
9847 wasps classified into 75 species and 23 genera were recorded.
- •
Inter-habitat dissimilarity decreased with increasing forest cover in the landscape.
- •
Landscape diversity, edge density, and pesticide usage did not affect spillover.
- •
Forested landscapes provide more spillover opportunities than do crop landscapes.
- •
Anthropization drives directional changes on functional traits of bird communities of Neotropical seasonal forests.
- •
Birds within anthropized habitat have short life cycles, rapid development, high fecundity, and broad ecological niches.
- •
According to the Ecological Strategies Theory, birds could show the ruderal strategy within the perturbed anthropic habitat.
- •
Climate change threatens Cerrado anurans.
- •
∼70% of anuran species tend to lose potential distribution areas.
- •
Not all species are likely to be equally affected by climate change.
- •
Anurans’ responses to climate change are mediated by biogeographic character.
- •
Caatinga dry forests are becoming increasingly drier and chronically disturbed.
- •
Herb communities negatively respond to rainfall reduction and increase disturbance.
- •
Responses may be mediated by the local density of woody plants.
- •
Multiple successional pathways should emerge with the new environmental conditions.
- •
Management and conservation actions are urgent to protect Caatinga herb diversity.
- •
Agriculture-frontier classification allows organizing social-ecological processes.
- •
Forest exploitation and real-estate transactions are daily drivers in the early stages.
- •
Global agribusiness and livestock are drivers dominating the advanced stages.
- •
Only crop replacement takes place during mature frontier stages.
- •
Extra-regional people and governments are mentioned as the responsible social actors.
- •
Simulations show that neutral processes and reduced dispersal across rivers can maintain two species in allopatry for many generations.
- •
Reduced dispersal maintained allopatry despite repeated river crossings allowing rivers to act as effective secondary barriers.
- •
Neutral processes across contact zones provide a potential mechanism for the maintenance of Amazonian biodiversity.
- •
More understanding of the dispersal characteristics of organisms and factors that limit river crossing are needed to make predictions about the role of rivers in maintaining Amazonian biodiversity.
- •
The tropical montane cloud forests (TMCF) in Ecuador are endangered ecosystems that may be affected by climate change.
- •
Community – level ecological niche models are useful to reconstruct TMCF boundaries to guide conservation strategies.
- •
By year 2050, 42 -54 % TMCF area reduction and 207 – 429 m upwards elevational shift was predicted by our models.
- •
TMCF model corresponds to 68% of the Ecuadorian ecosystem map, with transitional zones on adjacent montane ecosystems.
- •
TMCF under protected areas might increase in future scenarios, as climatic suitability areas will move to higher elevations.
- •
The abundance-suitability relationship differs between protected and unprotected populations of Euterpe edulis.
- •
The magnitude and direction of the relationship is modulated by population density.
- •
The abundance-suitability relationship is positive only outside protected areas and in low-density populations.
- •
Protection status and density-dependence should be incorporated into abundance-suitability models of threatened species.
- •
There is no evidence of genetic population structure in Ashy red colobus monkeys inhabiting a highly fragmented landscape.
- •
A “stepping stone” model could maintain connectivity between the main forest and the fragments improving the viability of red colobus populations.
- •
Forest stepping stones can be established through restoration efforts of non-arable areas between fragments and the park.
- •
A community-based forest restoration effort can benefit multiple stakeholders and increase the conservation value of forest fragments.