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Influence of climate fluctuations on Pinus palustris growth and drought resilience [PDF]

open access: yesForest Ecosystems, 2023
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
doaj   +2 more sources

Longleaf Pine Seedlings Are Extremely Resilient to the Combined Effects of Experimental Fire and Drought

open access: yesFire, 2022
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
doaj   +1 more source

Transition from Fire-Dependent Open Forests: Alternative Ecosystem States in the Southeastern United States

open access: yesDiversity, 2021
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
doaj   +1 more source

Follow‐up of the re‐evaluation of glycerol esters of wood rosins (E 445) as a food additive

open access: yesEFSA Journal, 2023
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
doaj   +1 more source

Pinus mugo shrubs on peat bogs in the Tatra National Park

open access: yesPlant and Fungal Systematics, 2021
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
doaj   +1 more source

Growth Inhibition and Apoptotic Effect of Pine Extract and Abietic Acid on MCF-7 Breast Cancer Cells via Alteration of Multiple Gene Expressions Using In Vitro Approach

open access: yesMolecules, 2022
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
doaj   +1 more source

Economics of Southern Pines With and Without Payments for Environmental Amenities in the US South

open access: yesFrontiers in Forests and Global Change, 2021
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
doaj   +1 more source

MORTALIDADE EM FLORESTAS DE Pinus palustris CAUSADA POR TEMPESTADE DE RAIOS [PDF]

open access: yesFloresta e Ambiente, 2023
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
doaj  

Accumulation of antimony and lead in leaves and needles of trees: The role of traffic emissions

open access: yesHeliyon, 2023
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
doaj   +1 more source

New Plants for Florida: Pine

open access: yesEDIS, 2003
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
doaj   +5 more sources

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