Zobrazeno 1 - 10
of 1 644
pro vyhledávání: '"forest decline"'
Autor:
Naimah Alanazi
Publikováno v:
Journal of Forest Science, Vol 70, Iss 5, Pp 223-234 (2024)
In Saudi Arabia, tree mortality has abnormally increased over the past ten years, exceeding regulatory standards without clear interpretation. The present study aimed to investigate three attacked tree populations in different biogeographic regions o
Externí odkaz:
https://doaj.org/article/4d6764cc348647aa961d32d5a91c2a46
Autor:
Katherine Onoszko, Francisco José Ruiz Gómez, Lorenzo Lazzaro, Ángel Lora González, Pablo González-Moreno
Publikováno v:
Global Ecology and Conservation, Vol 54, Iss , Pp e03162- (2024)
Dehesa is a unique ecosystem associated with high biodiversity, that integrates trees, livestock, and pasture, making agro-pastoral production compatible with sustainability. However, in the last few decades, a manifold of factors have caused a decli
Externí odkaz:
https://doaj.org/article/68a43fe5fdd040daa01f4a56af454ec8
Autor:
Zhou Wang, Wenjin Wang, Jian-Guo Huang, Rui Li, Hanxue Liang, Jiawei Duan, Jiahao Cao, Feiyu Yang, Yaling Zhang, Claudia Hartl, Jacques C. Tardif, Qi-Bin Zhang
Publikováno v:
Ecological Indicators, Vol 166, Iss , Pp 112564- (2024)
Forests have experienced unprecedented decline and mortality beyond their historical range in past decades, which is attributed to disturbances like drought, fire, insects and disease. Traditional disturbance detection methods that typically employ a
Externí odkaz:
https://doaj.org/article/b8f8285d811146e0a5a9c1bf844a082d
Publikováno v:
Frontiers in Forests and Global Change, Vol 7 (2024)
Chestnut-leaved oak (Quercus castaneifolia) and oriental beech (Fagus orientalis) are among the major tree species in the Hyrcanian forests. Brenneria goodwinii was identified as the causal agent of necrotic lesions and stem bleeding on affected oak
Externí odkaz:
https://doaj.org/article/152d891bd5a349148c7c47db441fa4c9
Publikováno v:
European Journal of Remote Sensing, Vol 56, Iss 1 (2023)
ABSTRACTDetecting forest decline is crucial for effective forest management in arid and semi-arid regions. Remote sensing using satellite image time series is useful for identifying reduced photosynthetic activity caused by defoliation. However, curr
Externí odkaz:
https://doaj.org/article/c7ef548e7e0748d6ab80a26e4af9b262
Autor:
Irene Blanca-Reyes, Víctor Lechuga, María Teresa Llebrés, José A. Carreira, Concepción Ávila, Francisco M. Cánovas, Vanessa Castro-Rodríguez
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 9, p 4820 (2024)
Currently, Mediterranean forests are experiencing the deleterious effects of global warming, which mainly include increased temperatures and decreased precipitation in the region. Relict Abies pinsapo fir forests, endemic in the southern Iberian Peni
Externí odkaz:
https://doaj.org/article/94b89aa91b4b4aed9cdada93a2f55b3d
Publikováno v:
Forests, Vol 15, Iss 2, p 317 (2024)
We used tree-ring width data of Larix gmelinii and Pinus sylvestris var. mongolica from the northern region of the Daxing’an Mountains, China; normalized difference vegetation index (NDVI) data; and microtopographic information (elevation, slope di
Externí odkaz:
https://doaj.org/article/1b7de3a818d64135a6301abbdff1bf68
Publikováno v:
Journal of Fungi, Vol 10, Iss 1, p 35 (2024)
The emergence of new plant diseases is an increasingly important concern. Climate change is likely to be among the factors causing most of the emerging diseases endangering forest and tree heritage around the world. Such diseases may be caused by lat
Externí odkaz:
https://doaj.org/article/7e1ef8e60d9e492fab52d762f3bfacdc
Autor:
Nicolò Camarretta, Grant D. Pearse, Benjamin S. C. Steer, Emily McLay, Stuart Fraser, Michael S. Watt
Publikováno v:
Remote Sensing, Vol 16, Iss 2, p 338 (2024)
This study demonstrates a framework for using high-resolution satellite imagery to automatically map and monitor outbreaks of red needle cast (Phytophthora pluvialis) in planted pine forests. This methodology was tested on five WorldView satellite sc
Externí odkaz:
https://doaj.org/article/93a9c665f01b462d8cb3474c947f7135
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