Results 91 to 100 of about 15,326 (223)
Pollen spectrum and risk of pollen allergy in central Spain [PDF]
, 2010 The present work analyses the airborne pollen dynamic of the atmosphere of Toledo (central Spain), a World Heritage Site and an important tourist city receiving over 2 millions of visitors every year.
Galán, Carmen +5 more
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Обзор дикорастущих хвойных российских островов Финского залива
Turczaninowia, 2018 На основе обширного гербарного материала по дикорастущим хвойным, собранного на российских островах Финского залива, и последующего морфолого-систематического изучения образцов впервые представлены данные о разнообразии и распространении в данном районе ...
L.V. Orlova, E.A. Glazkova
doaj
Allergenic Airborne Pollen in Portugal 2002-2004 [PDF]
, 2006 Os calendários polínicos constituem instrumentos fundamentais para a orientação clínica de doentes alérgicos. Em Portugal, a sua elaboração de forma sistematizada teve início em 2002.
Brandão, R +6 more
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Sequoiadendron giganteum (Cupressaceae) at Lake Fulmor, Riverside County, California [PDF]
, 2013 A GPS census made on 19 June 2012 of the Lake Fulmor area, northwestern San Jacinto Mountains, Riverside County, California, revealed seven trees of the Sierra Nevada endemic Sequoiadendron giganteum (Cupressaceae).
Schmid, Mena, Schmid, Rudolf
core +3 more sources
Memorias do Instituto Oswaldo Cruz, 1976 Nesta última parte do Catálogo são estudados os grãos de pólen das espécies anemófilas pertencentes ás monocotiledôneas. Á relação anterior das espécies foi adicionado o estudo polínico de uma Cupressaceae e uma Combretaceae.
Ortrud Monika Barth +2 more
doaj +1 more source
Lake sedimentological and ecological response to hyperthermals : Boltysh impact crater, Ukraine [PDF]
, 2017 Acknowledgements Initial drilling of the Boltysh meteorite crater was funded by Natural Environment Research Council (NERC) grant NE/D005043/1. The authors are extremely grateful to the valuable scientific contributions of S. Kelley and I. Gilmour.
Andrews, Steven D. +3 more
core +1 more source
Frontiers in Plant Science, 2018 In the Mediterranean region, wildfires are a major disturbance, determined by ecosystem and forest species characteristics. Both the flammability and resistance to fire of a mixed forest may vary from those of the individual species.
Gianni Della Rocca +7 more
doaj +1 more source
Plant hydraulic traits reveal islands as refugia from worsening drought. [PDF]
, 2020 Relatively mesic environments within arid regions may be important conservation targets as 'climate change refugia' for species persistence in the face of worsening drought conditions.
Ackerly, David D +3 more
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Increasing leaf hydraulic conductance with transpiration rate minimizes the water potential drawdown from stem to leaf. [PDF]
, 2014 Leaf hydraulic conductance (k leaf) is a central element in the regulation of leaf water balance but the properties of k leaf remain uncertain. Here, the evidence for the following two models for k leaf in well-hydrated plants is evaluated: (i) k leaf is
Barbour, Margaret +5 more
core +3 more sources
A metabolomic, geographic, and seasonal analysis of the contribution of pollen-derived adenosine to allergic sensitization [PDF]
, 2016 Background Studies on ragweed and birch pollen extracts suggested that the adenosine content is an important factor in allergic sensitization. However, exposure levels from other pollens and considerations of geographic and seasonal factors have not ...
DeRose, Eugene F. +4 more
core +1 more source