Results 81 to 90 of about 2,257 (168)

Comparative transcriptomics reveals seasonal climate-driven secondary xylem development in Pinus massoniana

open access: yesIndustrial Crops and Products
Conifers exhibit marked sensitivity to seasonal variation, demonstrating responsive adaptations to cyclical fluctuations in temperature, photoperiod, and precipitation.
Chao Yang   +5 more
doaj   +1 more source

Conservation challenges and opportunities for native apple (Malus) species in Canada

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 1, Page 134-156, January 2026.
Apple, one of the world's most widely cultivated and economically important fruit crops, has two wild relatives native to Canada. In this review, we describe the importance of these native apple species to Indigenous heritage and the current threats the species faces due to pests, diseases, and habitat loss.
Terrell T. Roulston   +13 more
wiley   +1 more source

Juniper from Ethiopia contains a large-scale precipitation signal [PDF]

open access: yes, 2008
Most semiarid regions are facing an increasing scarcity of woody vegetation due mainly to anthropogenic deforestation aggravated by climate changes. However, there is insufficient information to reconstruct past changes in climate and to evaluate the ...
Couralet, C.   +3 more
core   +2 more sources

Poplar woody root proteome during the transition dormancy-active growth [PDF]

open access: yes, 2013
Woody plants living in temperate climates finely regulate their growth and development in relation to seasonal changes; their transition from vegetative to dormancy phase represents an adaptation to their environment. Events occurring in the shoot during
Chiatante, D.   +8 more
core   +1 more source

成長錐を用いた木片試料採取法の検討 : 道管形成の季節変化を調べる観点から [PDF]

open access: yes, 2008
Feature : Impact on Ashiu forest ecosystem due to ...
Nobuchi, Tadashi   +2 more
core  

Alteration of the phenology of leaf senescence and fall in winter deciduous species by climate change: effects on nutrient proficiency [PDF]

open access: yes, 2015
Leaf senescence in winter deciduous species signals the transition from the active to the dormant stage. The purpose of leaf senescence is the recovery of nutrients before the leaves fall.
Evans JR   +7 more
core   +1 more source

温帯の散孔材樹種における道管サイズの季節変化と水分条件との関係 [PDF]

open access: yes, 2012
Vessel lumen area and leaf water potential (ψleaf) at predawn and midday were measured periodically to reveal seasonal variations in the vessel sizes of diffuse-porous species and to determine the factors that cause this variation. Two deciduous species (
OHASHI, Shinta, OKADA, Naoki
core  

Winter drought impairs xylem phenology, anatomy and growth in Mediterranean Scots pine forests [PDF]

open access: yes, 2016
39 páginas, 5 tablas, 6 figuras, 2 figuras suplementarias. -- This is a pre-copyedited, author-produced version of an article accepted for publication in Tree Physiology following peer review. The version of record [J. J. Camarero, G. Guada, R.
Camarero, Jesús Julio   +3 more
core   +1 more source

Historical Population Increases and Related Inciting Factors of Agrilus anxius, Agrilus bilineatus, and Agrilus granulatus liragus (Coleoptera: Buprestidae) in the Lake States (Michigan, Minnesota, and Wisconsin) [PDF]

open access: yes, 2019
Three native species of tree-infesting Agrilus have regularly reached outbreak levels in the Lake States (Michigan, Minnesota, and Wisconsin), including A. anxius Gory (bronze birch borer), A.
Haack, Robert A., Petrice, Toby
core   +2 more sources

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