Zobrazeno 1 - 10
of 1 688
pro vyhledávání: '"arid environment"'
Publikováno v:
Botanical Studies, Vol 65, Iss 1, Pp 1-21 (2024)
Abstract Background Endemism is essential in biodiversity, biogeography, and conservation tasks. Based on herbarium specimens kept in some local herbaria, many published literature, and available information, we compiled a comprehensive list and an u
Externí odkaz:
https://doaj.org/article/2cdf975f458a49d2b23f04b58ce06989
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
This study analyses the spatiotemporal distribution of land use and land cover (LULC) in the United Arab Emirates (UAE) over the past 50 years (1972–2021) using 72 multi-temporal Landsat satellite images. Three machine learning (ML) classifiers, Cl
Externí odkaz:
https://doaj.org/article/cb4a5e06eced4853b57e86a74afab4b7
Publikováno v:
Forest Science and Technology, Vol 20, Iss 2, Pp 136-141 (2024)
Bamboos are among the large perennial grasses that are renowned for their remarkable vigor and quick development. However, the amount of bamboo available in natural settings is decreasing as a result of shifting agriculture, overexploitation, and for
Externí odkaz:
https://doaj.org/article/44123bd5e48d4d2598d25de8c210cd29
Autor:
Jianqiang He, Yonglin Jia, Yi Li, Asim Biswas, Hao Feng, Qiang Yu, Shufang Wu, Guang Yang, Kadambot.H.M. Siddique
Publikováno v:
Agricultural Water Management, Vol 307, Iss , Pp 109215- (2025)
This study addresses the critical issues of water scarcity and soil salinization impacting cotton production in South Xinjiang, China. It introduces an innovative framework for assessing regional cotton crop suitability by integrating ground-measured
Externí odkaz:
https://doaj.org/article/99a10b6d00dd45b4807374f946b0502c
Publikováno v:
Journal of Hydrology: Regional Studies, Vol 57, Iss , Pp 102081- (2025)
Study region: Verlorenvlei Catchment (∼1 890 km2) is an agriculture-dominated area (∼43 % per km2) on South Africa’s west coast. This semi-arid region has variable rainfall and high evaporation rates, affecting the three major aquifers and Verl
Externí odkaz:
https://doaj.org/article/411a3e56df0d4fa19cc059d0d8d5016a
Publikováno v:
Land, Vol 13, Iss 11, p 1906 (2024)
In recent years, northeastern Iran, particularly Khorasan Razavi province, has experienced wind erosion and dust storms, although large-scale studies are limited. To assess wind patterns, sand drift, and dust events, hourly wind data were analyzed us
Externí odkaz:
https://doaj.org/article/501fc17882434385b8af214c67d383d6
Autor:
Abi Stone, George Leader, Dominic Stratford, Theodore Marks, Kaarina Efraim, Rachel Bynoe, Rachel Smedley, Andrew Gunn, Eugene Marais
Publikováno v:
Quaternary Science Advances, Vol 14, Iss , Pp 100190- (2024)
The Namib Sand Sea (NSS) in Namibia is known to preserve a wide variety of Pleistocene-age archaeological sites. However, few Middle Stone Age (MSA) sites in this region have been systematically investigated and basic questions around chronology and
Externí odkaz:
https://doaj.org/article/ee4c26071c2944709e23681fba89978b
Publikováno v:
Remote Sensing, Vol 16, Iss 19, p 3593 (2024)
The Arabian Peninsula (AP) is notable for its unique meteorological and climatic patterns and plays a pivotal role in understanding regional climate dynamics and dust emissions. The scarcity of ground-based observations makes atmospheric data essenti
Externí odkaz:
https://doaj.org/article/c19434ca99f34a5d89fb7834ae9a9c24
Publikováno v:
Remote Sensing, Vol 16, Iss 15, p 2729 (2024)
Spectral confusion among land cover classes is quite common, let alone in a complex and heterogenous system like the semi-arid Mediterranean environment; thus, employing new developments in remote sensing, such as multispectral imagery (MSI) captured
Externí odkaz:
https://doaj.org/article/01ac88eca44d4a9ab890e0e654658722
Publikováno v:
Environmental & Socio-economic Studies, Vol 11, Iss 2, Pp 16-28 (2023)
A socio-economic study were carried out in the wetlands complex of Aurès Sebkhates, in North Eastern Algeria. This study aimed to identify the ecosystem services obtained by local stakeholders, describe the anthropogenic impacts and evaluate the vul
Externí odkaz:
https://doaj.org/article/4abd0a241be54703bcd350d0812f7693