Results 71 to 80 of about 15,873 (236)
Wildlife Letters, EarlyView.In the winter of 2021/2022, a winter track survey revealed 43–46 tigers (without cubs) in 5.4 thousand km2 of suitable habitats in the Southwest Primorsky Province of Russia. In the same period, a network of camera traps registered 54 adult/subadult tigers here.
Yury Darman, Dina Matiukhina
wiley +1 more source
Seed removal in two coexisting oak species: ecological consequences of seed size, plant cover and seed-drop timing [PDF]
, 2008 11 pages, 4 tables, 3 figures, 81 references.Seed predation and dispersal can critically influence plant community structure and dynamics. Inter-specific differences arising at these early stages play a crucial role on tree recruitment patterns, which ...
Kobe, Richard K. +4 more
core +1 more source
, 2007 Quercus suber Linnaeus, Species Plantarum 2: 995. 1753. "Habitat in Europa australi." RCN: 7213. Type not designated. Original material: 675, Herb. Linn. No. 1128.11 (LINN); Herb. Clifford: 448, Quercus 1 (BM); Herb. Burser XXII: 104 (UPS); L fling 677 , Herb. Linn. No. 78? (SBT). Current name: Quercus suber L. (Fagaceae).
openaire +1 more source
SSR Markers for Quercus suber Tree Identification and Embryo Analysis [PDF]
Journal of Heredity, 2001 Three Quercus simple sequence repeat (SSR) markers were amplified by polymerase chain reaction (PCR) from nuclear DNA extracts of trees and in vitro-induced haploid embryos from anther cultures of Quercus suber L. These markers were sufficiently polymorphic to identify 10 of 12 trees located in two Spanish natural areas.
Gómez, Arancha +4 more
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Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Plants can express considerable plasticity in leaf functional traits, but that plasticity may be constrained by coordination and trade‐offs among multiple functions.
Bailey H. McNichol +3 more
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Decreasing water availability reduces productivity in Swiss forests along an altitudinal gradient
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Forests are one of the most important terrestrial carbon sinks, but are increasingly under pressure due to drought, heat and the occurrence of extreme events. There are opposing longer term trends for European forest growth reported, and severe drought and disturbance ...
Sophia Etzold +8 more
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Impact of soil management on the functional activity of microbial communities associated to cork oak rhizosphere [PDF]
, 2007 The microbial ecology of cork oak rhizosphere was investigated using the Biolog community level physiological profile (CLPP) that provides a unique metabolic fingerprint helpful for the characterization of complex microbial communities.
Caredda, Marco +3 more
core
Journal of the Royal Anthropological Institute, EarlyView.Over the last 25 years, perceptions of the early prehistory of Northwest Africa have undergone radical changes due to new fieldwork projects and a corresponding growth in scientific interest in the region. Much of this work has been focused in Morocco, known for its extremely rich fossil and archaeological records in caves and rock shelters.
Nick Barton +3 more
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Insect Science, EarlyView.The release of gravid Exochomus quadripustulatus females proved to be effective in containing Toumeyella parvicornis infestations on stone pine trees, under open‐field condition. The ladybugs caused a lower infestation level compared to the trees that did not receive any ladybugs during the observation season.
Nicolò Di Sora +4 more
wiley +1 more source
SHILAP, 2007 Se describen e ilustran los estados inmaturos de Elegia fallax (Staudinger, 1881), que vuela en Huelva (España), así como su ciclo biológico, su planta nutricia (Quercus suber L.) y la distribución.
M. Huertas
doaj