Results 71 to 80 of about 8,103 (265)
Bibliographic Summary of Arkansas Field Botany [PDF]
, 1988 Over 750 references, compiled over the past five years, are presented on floristics, taxonomy, autecology, synecology, species biology, habitat analysis, impact analysis, paleoenvironment, phytogeography, and history of field botany in Arkansas.
Peck, Carol J., Peck, James H.
core +2 more sources
De plantis vascularibus praesertim ibericis III [PDF]
, 2001 Contributions to the vasculars flore of the Ebro Valley. IIIPalabras clave. Florística, plantas vasculares, España.Keywords.
Ascaso Martorell, Joaquín +1 more
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The effects of flower supplementation on pollinators and pollination along an urbanisation gradient
PLANTS, PEOPLE, PLANET, EarlyView.Enhancing urban greenspaces for pollinator communities by planting flower patches is increasingly common, but their efficacy for different groups of insects (bees, hoverflies and moths) is unclear. Our city‐scale experiment demonstrated that the effect of flower patches on pollinators is complex, and direct benefits to specific insects are difficult to
Emilie E. Ellis +2 more
wiley +1 more source
Flora das cangas da Serra dos Carajás, Pará, Brasil: Solanaceae
RodriguésiaResumo Apresentamos o tratamento das espécies de Solanaceae ocorrentes em formações de canga da Serra dos Carajás, estado do Pará, Brasil. São registradas vinte e três espécies nativas ou naturalizadas já estabelecidas, em cinco gêneros: Cestrum ...
Leandro Lacerda Giacomin +1 more
doaj +1 more source
Vegetation and floristics of Warra National Park and Wattleridge, Northern Tablelands, NSW [PDF]
, 2013 The vegetation of Warra National Park (29° 29’S, 151° 56’E; 2041 ha in area) and Wattleridge (29°31’S, 151°54’E; 648 ha in area), located approximately 35 km southeast of Glen Innes and 5 km west of Mount Mitchell, within the Guyra and Severn Shires in ...
Hunter, John T.
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Accounting for functional diversity in biodiversity protection measures
PLANTS, PEOPLE, PLANET, EarlyView.Globally, countries are becoming increasingly committed to conserving biodiversity. Traditional methods of measuring biodiversity are simple and might miss out on capturing some of the more important functional features that comprise ecosystems. We compare a real‐world conservation program with background vegetation data to explore whether these ...
Joshua S. Lee +3 more
wiley +1 more source
STRUCTURE, COMPOSITION AND USE OF TREES OF THE DECIDUOUS FOREST IN APATZINGAN, MICHOACAN
Tropical and Subtropical Agroecosystems, 2014 The aim of this study was to determine the structure, composition and use of trees and shrubs of tropical deciduous forest in the mountains of Apatzingán, Michoacan.
F. Casanova-Lugo +3 more
doaj
RodriguésiaResumo Apresenta-se um estudo taxonômico do clado Merianthera e das tribos Merianieae e Microlicieae (Melastomataceae) na Serra Negra, localizada no Complexo da Mantiqueira, região sul da Zona da Mata de Minas Gerais, Brasil.
Luciana Leitão Justino +3 more
doaj +1 more source
Detecting extirpation: A localized approach to a global problem
PLANTS, PEOPLE, PLANET, EarlyView.The global biodiversity crisis stems from a cascading series of extirpations driving species toward extinction. Addressing this crisis requires methods for early detection of extinction at local scales, where communities can mobilize conservation efforts.
Andrew D. F. Simon +4 more
wiley +1 more source
RodriguésiaRESUMO Nas elevadas altitudes do sudeste brasileiro são encontrados os campos de altitude. A fisionomia mais freqüentemente encontrada nos platôs relativamente extensos é a de arbustos inseridos em uma matriz de touceiras de gramíneas, com esparsas ervas
Alessandra Nasser Caiafa +1 more
doaj +1 more source