Results 11 to 20 of about 82,507 (302)
Floristic response to urbanization: Filtering of the bioregional flora in Indianapolis, Indiana, USA [PDF]
, 2017 PREMISE OF THE STUDY: Globally, urban plant populations are becoming increasingly important, as these plants play a vital role in ameliorating effects of ecosystem disturbance and climate change.
Aronson, Myla F.J. +2 more
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Floral Biology and pollination requirements of sesame (Sesamum indicum L.)
Acta Scientiarum: Animal Sciences, 2014 This study aimed to investigate the floral biology and pollination requirements of sesame (Sesamum indicum L.), cultivar CNPA G2. The study was carried out at Barbalha, State of Ceará, and consisted of two phases: floral biology and pollination ...
Patrícia Barreto de Andrade +4 more
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Thesis, deconstruction and new synthesis: the changing face of applied pollination
Journal of Pollination Ecology, 2015 A quarter millennium of the changing face of pollination biology from 18th Century discovery (thesis) to 21st Century crisis is presented in six overlapping, interdigitating facets.
Peter G Kevan
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Acta Societatis Botanicorum Poloniae, 2014 Although the knowledge of pollination systems of rare and threatened species is one of the principles for development of optimal conservation and management strategies, the data about their pollination requirements are scarce or incomplete.
Bożena Denisow +2 more
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The macroeconomic cost of catastrophic pollinator declines [PDF]
, 2016 We develop a computable general equilibrium (CGE) approach to assess the macroeconomic impacts of productivity shocks due to catastrophic losses of pollination ecosystem services at global and regional scales.
Bauer, Dana Marie, Sue Wing, Ian
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Journal of Pollination Ecology, 2011 The impact of introduced species on native organisms is one of the main conservation concerns around the world. To fully understand the effect of introduced pollinators on native plants, it is important to know the reproductive biology of the focal ...
Marcos A. Caraballo-Ortiz +1 more
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Mating system and female reproductive success of the endemic and endangered epiphyte Rhynchostele cervantesii (Orchidaceae) in a cloud forest in Michoacan, Mexico [PDF]
Plant Ecology and Evolution, 2021 Background and aims – The Orchidaceae family is vulnerable, because of the destruction of their habitat, as well as the extraction of individuals from natural populations.
Rosa Magaña Lemus +2 more
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Nectaries and reproductive biology of croton sarcopetalus (euphorbiaceae) [PDF]
, 2001 Flower morphology, nectary structure, nectar chemical composition, breeding system, floral visitors and pollination were analysed in Croton sarcopetalus, a diclinous-monoecious shrub from Argentina.
Bernardello, Gabriel Luis Mario +3 more
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Typology in pollination biology: Lessons from an historical critique
Journal of Pollination Ecology, 2011 Typological schemes that describe putative floral adaptations for pollinators have played a central role in pollination biology. In 1882 the prominent German botanist and Darwinist Hermann Müller commented critically on a precursor of modern versions of ...
Nickolas Waser +2 more
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Using citizen science to monitor pollination services [PDF]
, 2015 1. Pollination by insects is a vital ecosystem service and the need for its assessment is increasing in recognition and political pressure, but there are currently no large-scale systematic monitoring schemes in place to measure the direct provision of ...
Ahrné +34 more
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