Results 1 to 10 of about 106,323 (121)
Influence of climate fluctuations on Pinus palustris growth and drought resilience [PDF]
The longleaf pine (Pinus palustris Mill.) ecosystem is an endangered ecosystem in the southeastern USA, and efforts to restore the species are ongoing.
João Campôa, Joshua Puhlick
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The longleaf pine ecosystem is dependent on frequent fire. Climate change is expected to influence moisture availability and it is unclear how drought conditions may interact with prescribed fire to influence management objectives associated with ...
Luke A. Wilson +6 more
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Land use and fire exclusion have influenced ecosystems worldwide, resulting in alternative ecosystem states. Here, I provide two examples from the southeastern United States of fire-dependent open pine and pine-oak forest loss and examine dynamics of the
Brice B. Hanberry
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Follow‐up of the re‐evaluation of glycerol esters of wood rosins (E 445) as a food additive
Glycerol esters of wood rosin (GEWR) (E 445) were re‐evaluated in 2018. On the toxicity database and given the absence of reproductive and developmental toxicity data, the acceptable daily intake (ADI) of 12.5 mg/kg body weight (bw) per day for GEWR (E ...
EFSA Panel on Food Additives and Flavourings (FAF) +27 more
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Pinus mugo shrubs on peat bogs in the Tatra National Park
Pinus mugo shrubs on peat bogs in the Tatra National Park (TNP) were for the first time described as a separated plant association by Obidowicz (1975) from only two mires.
Anna Maria Ociepa +2 more
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In vitro anti-proliferative activity of Pinus palustris extract and its purified abietic acid was assessed against different human cancer cell lines (HepG-2, MCF-7 and HCT-116) compared to normal WI-38 cell line.
Hesham Haffez +3 more
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Economics of Southern Pines With and Without Payments for Environmental Amenities in the US South
During the early 1900s, nearly 37 million hectares of land in the Southern United States were under longleaf pine (Pinus palustris) relative to the current area of 1.6 million hectares.
Karuna Paudel, Puneet Dwivedi
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MORTALIDADE EM FLORESTAS DE Pinus palustris CAUSADA POR TEMPESTADE DE RAIOS [PDF]
RESUMO A importância dos raios como fonte de ignição em floresta no ecossistema de Pinus palustris é bem conhecida no sul dos Estados Unidos. Os raios também impactam este sistema em pequena escala, causando a morte de árvores individualmente. O objetivo
Kenneth W. Outcalt +2 more
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Accumulation of antimony and lead in leaves and needles of trees: The role of traffic emissions
Antimony (Sb) is a toxic metalloid, which has been increasingly used in the brake lining of vehicles, and increased concentrations have been found in soils near abundant traffic.
Håkan Pleijel +4 more
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The Cooperative Forest Genetics Research Program (CFGRP), founded in 1953 by geneticists Tom Perry and Ray Goddard, is a cooperative organization composed of FAES scientists working together with private industries and state agencies to develop ...
Richard L. Jones +2 more
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