Results 91 to 100 of about 106,323 (121)
, 2001 Forest species composition in Florida is sensitive to changes in hydrology that accompany small shifts in elevation. In this study, we use dendrochronological techniques to determine how the growth of Pinus elliottii var. elliottii Engelm.
J Renee Brooks, Tammy E Foster
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Born to Burn: The Fire Ecology of Longleaf Pines
EDISFire-dependent longleaf pine ecosystems once covered over 37 million hectares across the Southeast. Today, they occupy less than 5% of their historical range due to urban development, land-use changes, and fire suppression. Fire maintains open canopies,
David Bowers +3 more
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The influence of vegetation structure and composition on invasibility by Pinus radiata in the Blue Mountains, NSW [PDF]
, 2013 The exotic tree species Pinus radiata D. Don (in the family Pinaceae) has successfully spread from commercial plantations into adjacent vegetation in southeastern Australia.
Williams, Moira C., Wardle, Glenda M.
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Secagem convencional de madeira serrada de Pinus taeda L. buscando atender a indústria moveleira do sul do Brasil [PDF]
, 2014 TCC (graduação) - Universidade Federal de Santa Catarina, Campus Curitibanos, Engenharia Florestal.A secagem da madeira serrada é considerada a fase que mais agrega valor ao produto. Nesta temática, madeira obtida a partir do beneficiamento de Pinus spp.
Oliveira, Leonardo Jonathan Guisolphi Gomes
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Scientific ReportsSouthern pine forests play a key role in the ecological function and economic vitality of the southeastern United States. High-resolution terrestrial laser scanning (TLS) has become an indispensable tool for advancing tree structural research and ...
Jinyi Xia +14 more
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The guardstone spiders of the Phrurotimpus palustris group (Araneae, Phrurolithidae). (American Museum novitates, no. 3944) [PDF]
, 2019 29 pages : color illustrations, maps ; 26 cm.The type species of Phrurotimpus, Herpyllus alarius Hentz, was based on a female from Alabama; because Hentz's type specimens were destroyed long ago, the identity of this species has been controversial for ...
Platnick, Norman I.
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A multiplex qPCR assay for the identification of Pinus palustris and Pinus elliottii
Differentiating the wood of high-strength southern yellow pines (Pinus palustris and P. elliottii) from their lower-strength congeners (P. taeda and P. echinata) presents a substantial challenge once diagnostic external features, such as needles, cones ...
Owens, Frank C. +3 more
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Platform of European genomic and genetic data on pinus pinaster
, 2012 Pinus portail donne accès à diverses bases de données concernant les ressources génétiques et génomiques et d'information. Il comprend également une interface utilisateur dynamique permettant la soumission des requêtes complexes dans toutes les bases de ...
ENDELMAN, Jeffrey +4 more
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The Molecular Weight Characterisation of Pinus radiata Bark Condensed Tannins [PDF]
, 2007 Crude condensed tannins extracted from Pinus radiata bark (sourced from Tokoroa) with various solvents (Hot water (HW), methanol/water/acetic acid (MWA), acetone/water (AW) and hot aqueous 2% sulphite/urea solution (SFU)) were subjected to Sephadex LH-20
Bogun, Ben Rowan
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Systems Analysis of Rhodopseudomonas palustris in Different Metabolic States
, 2010 Rhodopseudomonas palustris (R. palustris) (沼澤紅假單胞菌)為紫色非硫光合菌的一種，可生活於各種不同的代謝環境；在自然環境中，廣泛分布於土壤與河水中。R. palustris可利用日光或是自然環境中的各種有機與無機物做為能量的來源，並利用大氣中的二氧化碳或是綠色植物衍生物做為碳源。除此之外特別的是，R. palustris尚可在行固氮作用時，產生氫氣做為其副產物。R.
陳定遠, Chen, Ting-Yuan
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