Vegetation cycles in a disturbed sequence around the Cobb-Mountain subchron in Catalonia [PDF]
, 2008 A 52 m-long lacustrine sequence has been recovered from the basin of Bòbila-Ordis, near Banyoles (N-E Spain). The presence of Early Biharian rodent teeth (Early Pleistocene) and of a c.
Leroy, SAG
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Eight new state records of aleyrodine whiteflies found in Clark County, Nevada and three newly described taxa (Hemiptera: Aleyrodidae, Aleyrodinae) [PDF]
, 2010 Eight new state records and the three newly described species are the subject of this publication. Whiteflies (Hemiptera: Sternorrhyncha: Aleyrodidae: Aleyrodinae) were collected from 2003 through 2009 within the Las Vegas area of Clark County, Nevada to
Dooley, John W. +2 more
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The biology of mycorrhiza in the Ericaceae [PDF]
New Phytologist, 1989 SummaryThe role of mycorrihizal infection in the calcium nutrition of Calluna vulgaris (L.) Hull is investigated. Calluna plants were grown in the infected (M) and uninfected (NM) condition m sand supplied with nutrient solutions containing one of the three ecologically important calcium salts: CaSO4, CaCO3, and CaCl2, each supplied over a range of ...
J. R. LEAKE, D. J. READ
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Sensitivity of the grassland-forest ecotone in East African open woodland savannah to historical rainfall variation [PDF]
, 2014 . Fossil pollen records provide key insight into the sensitivity of terrestrial ecosystems to climate change at longer time scales. However, tracing vegetation response to relatively modest historical climate fluctuations is often complicated by the ...
Gelorini, Vanessa +2 more
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The 4.2 ka event in the vegetation record of the central Mediterranean [PDF]
, 2019 In this paper, the variation in forest cover in the central Mediterranean region, reflected by percentage changes in the arboreal pollen record, has been examined in relation to the 4.2 ka event.
Di Rita, Federico, Magri, Donatella
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First record of the nesting whitefly, Paraleyrodes minei Iaccarino, 1990 (Hemiptera, Aleyrodidae) in Malta [PDF]
, 2016 The nesting whitefly, Paraleyrodes minei is the latest exotic whitefly species to be found breeding in Malta and was originally described from specimens collected from Citrus crops in Syria by Iaccario (1990).
Malumphy, Chris, Mifsud, David
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Bothalia: African Biodiversity & Conservation, 1976 A NEW SPECIES OF ERICA FROM THE BREDASDORP ...
E. G. H. Oliver
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First Record of \u3ci\u3eDorocordulia Libera\u3c/i\u3e (Odonata: Corduliidae) in Ohio in 75 Years [PDF]
, 2018 A population of the Racket-tailed Emerald, Dorocordulia libera, was found at Singer Lake, a collection of numerous bogs in southern Summit County, Ohio.
Chapman, Eric G
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The exploration of the East African bryoflora [PDF]
, 1990 During the past 5 years intensive bryological explorations were carried out in Tanzania with special emphasize on hitherto undercollected areas (e.g. Nguru mountains, Mafia Island, unknown accesses of Mount Kilimanjaro and Meru) and on special habitats ...
Pócs, Tamás
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