Results 101 to 110 of about 57,666 (347)

Revisão taxonômica do gênero Curtia (Gentianaceae)

open access: yesRodriguésia
RESUMO A presente revisão do gênero Curtia (Gentianaceae) a qual inclui chave de identificação, descrições, ilustrações e sinônimos, reconheceu oito espécies: C. ayangannae, C. conferta, C. diffusa, C. obtusifolia, C. quadrifolia, C.
Sônia Regina de Melo Crespo   +1 more
doaj   +1 more source

Additions to the Bryophyte Flora of the Neotropics [PDF]

open access: yes, 2004
New and remarkable records of bryophytes from Venezuela, Brazil, Costa Rica and Ecuador are reported. Diphyscium chiapense and Hedwigia ciliata var. leucophaea are new to South America.
Lüth, Michael, Schäfer-Verwimp, Alfons
core  

The disruption of seed dispersal networks: disentangling the effects of habitat loss and fragmentation

open access: yesOikos, EarlyView.
Seed dispersal by frugivores is a central process linking plant reproduction, animal foraging, population persistence, and ecosystem resilience. Currently, the spatial template sustaining these interactions is rapidly reconfigured by habitat loss and fragmentation promoted by human activity.
Eliana Cazetta, Paulo R. Guimarães Jr
wiley   +1 more source

Urban Parrots in Southern South America: Challenges and Opportunities

open access: yesBirds
Data on the interactions between the order Psittaciformes and the anthropogenic environment are still insufficient and have not been systematized, especially in the Neotropical region.
Daiana N. Lera   +4 more
doaj   +1 more source

Distributional extensions of Carollia castanea and Micronycteris minuta from Guatemala, Central America [PDF]

open access: yes, 2017
Field expeditions in 2011 that inventoried the terrestrial vertebrate fauna of two wildlife protected areas in the tropical Caribbean of Guatemala have produced the first confirmed records of two bats for the country: the white-bellied big-eared bat ...
Barahona, R   +6 more
core   +1 more source

Rapidly declining seagrass meadows in Brazil: Findings from satellite imagery and local knowledge

open access: yesPeople and Nature, EarlyView.
Abstract Due to the limitations of individual monitoring approaches, integrating social perceptions with multiple advanced technologies provides a new opportunity to gain a comprehensive understanding of ecosystem degradation. We combined historical aerial mapping, satellite imagery, semi‐structured interviews with local stakeholders, and a bilingual ...
Karine Matos Magalhães   +6 more
wiley   +1 more source

Leptotyphlops nasalis [PDF]

open access: yes, 1990
Number of Pages: 1Integrative BiologyGeological ...
Villa, Jaime D.
core   +1 more source

Joint social‐ecological outcomes of private land conservation: An evidence synthesis with a well‐being perspective

open access: yesPeople and Nature, EarlyView.
Abstract Private land conservation (PLC) can contribute to sustainability by improving biodiversity and human well‐being but can also result in negative outcomes for people and nature if poorly designed. Informing PLC design to achieve objectives for joint biodiversity and well‐being is challenging because most evaluations assess ecological and social ...
Erica Cseko Nolasco   +6 more
wiley   +1 more source

Altitudinal additamenta to the uppermost ranges of mosses in Ecuador [PDF]

open access: yes, 2000
Of the 26 mosses listed in this report Amblystegium varium, Calliergonella cuspidata, Chrysoblastella chilensis, Drepanocladus aduncus, D. revolvens, Racomitium geronticum, and Scorpidium turgescens are new to the Ecuador moss-flora.
Kuc, Marian
core  

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