Results 11 to 20 of about 96,125 (306)

Mapping tree species vulnerability to multiple threats as a guide to restoration and conservation of tropical dry forests

open access: yesGlobal Change Biology, 2020
Understanding the vulnerability of tree species to anthropogenic threats is important for the efficient planning of restoration and conservation efforts.
T. Fremout   +12 more
semanticscholar   +1 more source

Review of Ruling in Manuscripts based on Texts from the Fourth to the Ninth Centuries AH [PDF]

open access: yesنگره, 2020
Islamic books have different artistic aspects. Rulings are among the most common decorations in Persian manuscripts during the 4th- 9th centuries (10th – 15th AD). Rulings are primarily red lines which had surrounded the texts or illustrations. This kind
elham akbari, Saeid Khoddari Naeeni
doaj   +1 more source

Iron-gall inks: a review of their degradation mechanisms and conservation treatments

open access: yesHeritage Science, 2022
Iron-gall inks are an essential element of our written cultural heritage that is at risk of a total loss due to degradation. This degradation leads to the loss of the support, particularly the cellulose-based support.
Maria João Melo   +7 more
doaj   +1 more source

Evaluation Study of The Fustat Excavations Site Between The Past, Present, And Expected Future [PDF]

open access: yesAdvanced Research in Conservation Science, 2023
The city of Fustat which is located in Cairo, Egypt, was the first Islamic city in Africa. The site underwent excavation works that revealed some city and buildings. Excavations stopped in 1975, and from that time the site started to deteriorate.
Aalaa Ali, Omar Adam
doaj   +1 more source

Restoration, conservation and phytoplankton hysteresis

open access: yesConservation Physiology, 2021
AbstractPhytoplankton growth depends not only upon external factors that are not strongly altered by the presence of phytoplankton, such as temperature, but also upon factors that are strongly influenced by activity of phytoplankton, including photosynthetically active radiation, and the availability of the macronutrients carbon, nitrogen, phosphorus ...
Berthold, Maximilian   +1 more
openaire   +2 more sources

Global Peatlands Assessment: The State of the World’s Peatlands - Evidence for Action toward the Conservation, Restoration, and Sustainable Management of Peatlands

open access: yes, 2022
The goal of this assessment is to inform and inspire action in policy, research and practice that can help to protect, restore and sustainably manage peatlands now and long into the future.

semanticscholar   +1 more source

Effect of Climate and Competition on Radial Growth of Pinus sylvestris var. mongolica Forest in Hulunbuir Sandy Land of Inner Mongolia, China

open access: yesPlants, 2023
(1) Background: The forest of Pinus sylvestris var. mongolica is an important semi-arid ecosystem in Hulunbuir sandy land that plays a key role in the carbon cycle and wind erosion control.
Shuo Wen   +7 more
doaj   +1 more source

THE METHODOLOGICAL APPROACH IN THE MANAGEMENT OF CONSERVATION DATA FOR STUCCO ARTIFACTS

open access: yesOchrona Dziedzictwa Kulturowego, 2019
Some 90 Roman stucco fragments, coming from the Archaeological Park of Herculaneum, underwent in the conservation-restoration process within the Istituto Superiore per la Conservazione ed il Restauro (ISCR) laboratories in Matera. Before the conservation
Filippo Edoardo Capasso   +9 more
doaj   +1 more source

RETHINKING MAIURI: ENHANCEMENT OF STUCCO FINDINGS FROM THE HERCULANEUM ARCHAEOLOGICAL PARKq

open access: yesOchrona Dziedzictwa Kulturowego, 2019
The subject of this study is a group of ninety stucco fragments from the Herculaneum Archeological Park, which were part of the decoration of the Tetrapylon’s barrel vault located in the Decumanus Maximus.
Filippo Edoardo Capasso   +9 more
doaj   +1 more source

Differences in Biomass Estimation in a Feldspathic Sandstone Area by Landsat 8 and Sentinel-2 Data

open access: yesShuitu baochi tongbao, 2022
[Objective] Differences in above ground biomass (AGB) estimation based on remote sensing images with different spatial resolutions were analyzed, and a basis for the selection of different spatial resolution images for remote sensing estimation of AGB in
Liu Yuqing   +3 more
doaj   +1 more source

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