Results 31 to 40 of about 1,671,264 (305)
An allometry-based approach for understanding forest structure, predicting tree-size distribution and assessing the degree of disturbance [PDF]
, 2012 Tree-size distribution is one of the most investigated subjects in plant population biology. The forestry literature reports that tree-size distribution trajectories vary across different stands and/or species, while the metabolic scaling theory suggests
Anfodillo, Tommaso +5 more
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Natural regeneration of trees in three types of afforested stands in the Taihang Mountains, China.
PLoS ONE, 2014 Natural regeneration is the natural process by which plants replace themselves. It is a cost-effective way to re-establish vegetation, and it helps to preserve genetic identity and diversity.
Xitian Yang, Dongfeng Yan, Canran Liu
doaj +1 more source
Frontiers in Forests and Global ChangeIntroductionWhile the impacts of forest structural attributes on above-ground biomass (AGB) has been largely documented in closed-canopy forests, much less is known in dry forests, where water rather than light drives biomass accumulation. In particular,
Hidirou Orou +5 more
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Dynamics of health status of forest stands on research plots in the Šumava National Park
Journal of Forest Science, 2003 The paper summarises an evaluation of the health status dynamics of allochthonous spruce stands in the Modrava Forest District and of natural stands in the Plešný Forest District.
S. Vacek +3 more
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Relationships between hydraulic traits and habitat preference for six Acer species occurring in the French Alps [PDF]
, 2004 Xylem hydraulic properties and vulnerability to cavitation were studied in six Acer species which occur, in the French Alps, along a soil moisture gradient from the moist valleys to the drier mountain stands.
Lambs, Luc +3 more
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Forest site conditions and other features of Scots pine stands favorable for bark beetles
Наукові праці Лісівничої академії наук України, 2018 The aim of research was to evaluate the dependence of bark beetles foci distribution on forest site conditions as well as on Scots pine stands origin and other characteristics.
Valentyna L. Meshkova +2 more
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On the Complexity of Equivalence of Specifications of Infinite Objects [PDF]
, 2012 We study the complexity of deciding the equality of infinite objects specified by systems of equations, and of infinite objects specified by lambda-terms. For equational specifications there are several natural notions of equality: equality in all models,
Bakhshi, Rena +2 more
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Analysis of monoterpene variation in natural stands and plustrees of Pinus sylvestris in Finland.
Silva Fennica, 1986 Variation of monoterpene composition of L. was studied in Southern, Central and Northern Finland using data from both natural stands and plus trees. The natural stands were analysed using different techniques and for fewer terpenes than the plus trees ...
Muona, Outi +3 more
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PLoS ONE, 2022 Strong anthropogenic pressures on global forests necessitate that managed forests be evaluated as habitat for biodiversity. The complex pattern of habitat types created in forestry systems is ideal for analyses through the theoretical framework of alpha (
Oskar Gran
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Kaposiform lymphangiomatosis (KLA) is an aggressive complex lymphatic anomaly. Patients exhibit malformed lymphatic vessels and often develop hemorrhagic effusions and elevated angiopoietin‐2 (Ang‐2) levels. A somatic NRAS p.Q61R (NRASQ61R) mutation has been associated with KLA.
C. Griffin McDaniel +3 more
wiley +1 more source