Results 51 to 60 of about 1,481 (178)

Pre-colonial Amerindian legacies in forest composition of southern Brazil.

open access: yesPLoS ONE, 2020
Past human societies have left persistent marks on forests worldwide. However, the degree to which pre-colonial Amerindian societies have affected forest structure is still not fully understood, especially in southern Brazil.
Aline Pereira Cruz   +5 more
doaj   +1 more source

Using Harvest Data to Assess Factors Influencing Regional Population Declines of Muskrats (Ondatra zibethicus) 利用捕获数据评估影响麝鼠 (Ondatra zibethicus) 区域种群数量下降的相关因素

open access: yesWildlife Letters, EarlyView.
Reported annual per‐capita harvest of muskrats (PCHM) decreased as wetland complexity (total number of wetland patches) decreased in 13 state and federal wetland areas in the Midwest, USA. Our results support the hypothesis that regional‐scale declines in the abundance of muskrats are likely associated with the losses to wetland habitats throughout the
Tim L. Hiller   +5 more
wiley   +1 more source

Floristic inventories and collaborative approaches: a new era for checklists and floras? [PDF]

open access: yesPlant Biosystems - An International Journal Dealing with all Aspects of Plant Biology, 2018
The publication of the checklist of the Italian vascular flora (Conti et al. 2005) was the first opportunity in which the members of the Working Group for Floristics, Systematics and Evolution of t...
openaire   +2 more sources

California's vernal‐pool mousetails (Myosurus, Ranunculaceae): Phylogenetic analysis of ddRADseq data, hybridization tests, and species delimitation

open access: yesJournal of Systematics and Evolution, EarlyView.
We present the first phylogenetic analysis of the Californian species of Myosurus. Our ddRADseq analysis reveals considerably more diversity than what was recognized in recent floristic treatments. Myosurus minimus subsp. apus was found to be a rare species restricted to Southern California and northwestern Baja California.
R. Douglas Stone   +2 more
wiley   +1 more source

Monitoring of rainforest restoration is predominantly short‐term and focused on forest structure in Australia's Wet Tropics

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Forest restoration is increasing worldwide, driven by global initiatives and climate policy, yet the speed and scale of current efforts raise important questions about evaluating success. In tropical forests, restoration outcomes are inherently multidimensional and prolonged with structural attributes such as canopy closure ...
Sarah Letters   +2 more
wiley   +1 more source

A FLORISTIC INVENTORY OF MARCO ISLAND (COLLIER COUNTY), FLORIDA

open access: yes, 2009
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Wilder, George J., Roche, B J
openaire   +2 more sources

So close no matter how far: The floristic affinities of the Serra do Papagaio ferns and lycophytes within the Atlantic Forest [PDF]

open access: yesActa Botânica Brasílica
We discuss the importance of fern and lycophyte species in the Atlantic Forest ecosystem as well as the need for floristic inventories to understand their distribution and conservation status.
Lucas Vieira Lima   +5 more
doaj   +1 more source

Reference wet grasslands to support conservation and restoration assessments in the Brazilian Savanna

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Grassy wetlands of the Cerrado provide key ecosystem services but remain largely overlooked and are rapidly disappearing, threatened by land use change and climate‐driven changes in hydrological cycles. As restoration initiatives are urgent, reference ecosystems and robust indicators are essential to guide conservation and ...
Andra Carolina Dalbeto   +2 more
wiley   +1 more source

Floristic survey of aquatic macrophytes in Cerrado wetlands of a Quilombola community in eastern Maranhão, Brazil [PDF]

open access: yesBrazilian Journal of Biology
This study provides a floristic survey of aquatic macrophytes in the Quilombola community of Saco das Almas, located in the municipality of Brejo, eastern Maranhão, Brazil.
M. J. S. Paiva   +5 more
doaj   +1 more source

Invasive pine control promotes native plant regeneration, but with limited effect in the Cerrado, Brazil

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Invasions by Pinus represent major challenges for conservation and ecological restoration, especially in open ecosystems of tropical South America, such as the Brazilian neotropical savanna (Cerrado). Objective We evaluated whether the clear‐cutting and manual removal of Pinus caribaea reduce the impacts of invasion on woody plant
Graziela de Araújo Lima   +4 more
wiley   +1 more source

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