Resilience and restoration of tropical and subtropical grasslands, savannas, and grassy woodlands

E Buisson, S Le Stradic, FAO Silveira… - Biological …, 2019 - Wiley Online Library
Despite growing recognition of the conservation values of grassy biomes, our understanding
of how to maintain and restore biodiverse tropical grasslands (including savannas and open …

Ecology and evolution of plant diversity in the endangered campo rupestre: a neglected conservation priority

FAO Silveira, D Negreiros, NPU Barbosa, E Buisson… - Plant and soil, 2016 - Springer
Background Botanists, ecologists and evolutionary biologists are familiar with the
astonishing species richness and endemism of the fynbos of the Cape Floristic Region and …

Biodiversity hotspots and Ocbil theory

SD Hopper, FAO Silveira, PL Fiedler - Plant and Soil, 2016 - Springer
Background Ocbil theory aims to develop hypotheses explaining the evolution and ecology
of, and best conservation practices for, biota on very old, climatically buffered, infertile …

A research agenda for the restoration of tropical and subtropical grasslands and savannas

E Buisson, A Fidelis, GE Overbeck… - Restoration …, 2021 - Wiley Online Library
Despite growing recognition of the conservation value of grassy biomes, our understanding
of how to restore biodiverse tropical and subtropical grassy biomes (grasslands and …

Delimitation of ecological corridors between conservation units in the Brazilian Cerrado using a GIS and AHP approach

DT Morandi, LC de Jesus França, ES Menezes… - Ecological …, 2020 - Elsevier
Abstract The Brazilian Cerrado is a biodiversity hotspot of global importance; however, it is
fragmented. The objective of this study is to identify suitable areas for ecological corridors …

No net loss of species diversity after prescribed fires in the Brazilian savanna

G Durigan, NAL Pilon, RCR Abreu… - Frontiers in Forests …, 2020 - frontiersin.org
Although savannas are fire-adapted ecosystems, prescribing fire for biodiversity
conservation remains controversial at least in some regions where savannas occur. Faced …

Fire‐triggered flowering is the dominant post‐fire strategy in a tropical savanna

H L. Zirondi, MKJ Ooi, A Fidelis - Journal of Vegetation Science, 2021 - Wiley Online Library
Questions In fire‐prone ecosystems, fire can enhance the flowering and fruiting of many
species, a strategy assumed to be well represented in savanna. Despite this, there are …

Post‐fire regeneration strategies in a frequently burned Cerrado community

T Zupo, LF Daibes, JG Pausas… - Journal of Vegetation …, 2021 - Wiley Online Library
Aim Fire is a natural disturbance in many ecosystems throughout the world where plant
populations can persist by the resprouting of individuals and/or by recruiting from seeds. We …

Phylogeny strongly drives seed dormancy and quality in a climatically buffered hotspot for plant endemism

RLC Dayrell, QS Garcia, D Negreiros… - Annals of …, 2017 - academic.oup.com
Abstract Background and Aims Models of costs and benefits of dormancy (D) predict that the
evolutionarily stable strategy in long-term stable environments is for non-dormancy (ND), but …

Fire effects on seed germination: heat shock and smoke on permeable vs impermeable seed coats

HL Zirondi, FAO Silveira, A Fidelis - Flora, 2019 - Elsevier
Flammable ecosystems host plants with different strategies in response to fire, such as
increasing germination after the exposure to smoke and dormancy breaking by heat shocks …