Results 31 to 40 of about 95,869 (345)

Compensatory Growth of Scots Pine Seedlings Mitigates Impacts of Multiple Droughts Within and Across Years

open access: yesFrontiers in Plant Science, 2019
Tree seedling resistance to and recovery from abiotic stressors such as drought and warming are crucial for forest regeneration and persistence. Selection of more resilient provenances and their use in forest management programs might alleviate pressures
Hannes Seidel   +4 more
doaj   +1 more source

Testing Hungarian oak (Quercus frainetto Ten.) provenances in Romania

open access: yes, 2020
: In this study ten Hungarian oak provenances from Southern Romania were tested in two comparative trials 10 years after planting. The diameter at breast height (dbh) and tree height (Th) were measured in family progenies and the survival rate was ...
E. Apostol   +3 more
semanticscholar   +1 more source

IDENTIFICATION OF Acacia mangium PROVENANCES FOR SOLID-WOOD FOREST PLANTATIONS [PDF]

open access: yes, 2009
Provenance trial is a planting test aimed at fi nding the best provenance for establishing forest plantations. Such best provenance depends on the type of fi nal harvest or yield expected. The objective of this research was to identify A.
Diatna Komar   +2 more
core   +3 more sources

A primer on provenance

open access: yesCommunications of the ACM, 2014
Better understanding data requires tracking its history and context.
Lucian Carata   +6 more
openaire   +1 more source

Response to drought stress differs among Pinus pinea provenances

open access: yes, 2023
Severe drought causes decline in growth and stability of Mediterranean forests because autochthonous species and provenances may reach their drought tolerance limits.
ÇALIŞKAN, SERVET   +3 more
core   +1 more source

Effect of site and provenance on the length of transfusion parenchyma of Douglas-fir needles [PDF]

open access: yesGlasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2019
Douglas-fir has been the most common introduced conifer species in European plantations since 1825. The analysis of the characteristics of the introduced tree species by conducting genetic tests may predict the success of transfer of Douglas-fir
Lavadinović Vera   +4 more
doaj   +1 more source

Altitudinal Genetic Variation of Pinus oocarpa Seedling Emergence in the Southern Mountains, Oaxaca, Mexico

open access: yesSeeds, 2023
Pinus oocarpa is the most important conifer for resin production in Mexico, so superior resin trees were selected in the Southern Mountains of Oaxaca, Mexico.
Mario Valerio Velasco-García   +1 more
doaj   +1 more source

Genetic diversity and structure among four provenances of Gelam (Melaleuca cajuputi subsp. cumingiana) and implications for gene conservation and rehabilitation of degraded peat swamp forest in Indonesia

open access: yesForest Science and Technology, 2022
Gelam (Melaleuca cajuputi subsp. cumingiana) is an important pioneer species of tropical peat swamp forests in Indonesia. We collected 95 DNA of dry leaf samples in four provenances in Indonesia (South Sumatera, Bangka, South Kalimantan, Papua) and 8 SSR
Yayan Hadiyan   +5 more
doaj   +1 more source

On Provenance Minimization

open access: yesACM Transactions on Database Systems, 2011
Provenance information has been proved to be very effective in capturing the computational process performed by queries, and has been used extensively as the input to many advanced data management tools (e.g., view maintenance, trust assessment, or query answering in probabilistic databases). We observe here that while different (
Yael Amsterdamer   +3 more
openaire   +3 more sources

Evaluation of Provenance Serialisations for Astronomical Provenance [PDF]

open access: yesCoRR
9 pages, 8 figures, to be published in the 16th International Workshop on Theory and Practice of ...
Michael A. C. Johnson   +7 more
openaire   +2 more sources

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