Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Darius Phiri"'
Publikováno v:
Discover Environment, Vol 2, Iss 1, Pp 1-15 (2024)
Abstract Human LULCC is the many driver of environmental changes. Accurate and up-to-date current and predicted information on LULCC is important in land use planning and natural resource management; however, in Zambia, detailed information on LULCC
Externí odkaz:
https://doaj.org/article/7cafadbb15de4a5782f9dbc92ad8a536
Publikováno v:
Environmental Systems Research, Vol 12, Iss 1, Pp 1-12 (2023)
Abstract Potentially toxic elements (PTEs) from mining industries pollute the surrounding environment and threaten the health of communities. Worldwide, exotic and indigenous trees are being recommended for green belts to trap dust and thereby limit
Externí odkaz:
https://doaj.org/article/430b69ec65c34f63850a1ccfd7f41d96
Autor:
Vincent Raphael Nyirenda, Bimo Abraham Nkhata, Darius Phiri, Wilfred Nyirenda, Daniel Nyamphande Phiri, Mary Malasa, Matthew Smith Becker, Enala Mwase Tembo, Moses Amos Nyirenda, Twakundine Simpamba, Jacob Mwitwa, Chansa Chomba
Publikováno v:
Heliyon, Vol 10, Iss 3, Pp e25126- (2024)
The Old World Vultures (OWV), constituting 16 species primarily in Africa, Europe and Asia, are currently being driven to extinction mostly by anthropogenic activities, especially poisoning. The vulture losses from poisoning caused by human-related a
Externí odkaz:
https://doaj.org/article/1c47897e16144c60a483ae9876ccf074
Autor:
Darius Phiri, Jacob Mwitwa, Phillimon Ng’andwe, Kennedy Kanja, Justin Munyaka, Felix Chileshe, Patan Hamazakaza, Sydney Kapembwa, Jane Musole Kwenye
Publikováno v:
Geocarto International, Vol 38, Iss 1 (2023)
Forest reserves play an important role in the provision of ecosystem goods and services; however, these reserves are facing increasing anthropogenic impacts primarily because of agricultural activities. In sub-Saharan Africa, studies on understanding
Externí odkaz:
https://doaj.org/article/0a0a34cb4a594968b50e44394b8165fa
Application of anaesthetics in fish hatcheries to promote broodstock and fish seed welfare in Zambia
Autor:
Joseph Mphande, Oliver J. Hasimuna, Edwin Kikamba, Sahya Maulu, Kundananji Nawanzi, Darius Phiri, Moses Chibesa, Enock Siankwilimba, Chisomo J. Phiri, Buumba M. Hampuwo, Valdemiro Muhala, Sillah Siavwapa
Publikováno v:
Cogent Food & Agriculture, Vol 9, Iss 1 (2023)
AbstractThis study investigated the application of anaesthetics in 23 private and government-owned hatcheries in 10 provinces of Zambia. The study employed both qualitative and quantitative research designs and used a structured questionnaire to coll
Externí odkaz:
https://doaj.org/article/184556567eeb4a97a14d0e58d34e0628
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 13, Iss 1, Pp 1898-1942 (2022)
This study uses remote sensing and GIS techniques to examine the intensity and dynamics of land use/cover change and environmental indices across a four-decade period in the Chingola district of Zambia, from 1972 to 2020 using five classification sta
Externí odkaz:
https://doaj.org/article/29c4d5590429466ba3060183b173a81e
Autor:
Jean Moussa Kourouma, Emmanuel Eze, Goitom Kelem, Emnet Negash, Darius Phiri, Royd Vinya, Atkilt Girma, Amanuel Zenebe
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 13, Iss 1, Pp 2049-2085 (2022)
Increasing drought patterns with profound effects on livelihoods and food security have been documented in Ethiopia. From previous studies', assessments at various timescales, Ethiopia is regarded as a drought-prone country in East Africa. However, t
Externí odkaz:
https://doaj.org/article/43e9e947545a48ad88540a199061e902
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 13, Iss 1, Pp 148-166 (2022)
In sub-Saharan Africa, protected areas provide a platform for conserving biodiversity. However, these areas are facing massive pressure due to deforestation, and information on forest dynamics and factors driving the changes in protected areas is gen
Externí odkaz:
https://doaj.org/article/bd9a7bd129fb4cb8a6853b1ed978a486
Publikováno v:
Annals of GIS, Vol 0, Iss 0, Pp 1-15 (2022)
Protected forest areas are fraught with severe threats from mining, agriculture and settlement expansion, and unsustainable use of forest resources. Due to funding and technical challenges, the inadequate monitoring and lack of information limits the
Externí odkaz:
https://doaj.org/article/96e165b92ae945f8a457654b3f146b0e
Autor:
Jean Moussa Kourouma, Emmanuel Eze, Emnet Negash, Darius Phiri, Royd Vinya, Atkilt Girma, Amanuel Zenebe
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 12, Iss 1, Pp 2880-2903 (2021)
This study aims at characterizing agricultural drought in Ethiopia and understanding the effects of drought on crop yield. Monthly, seasonal and annual Normalized Difference Vegetation Index (NDVI) and Vegetation Condition Index (VCI) values were cal
Externí odkaz:
https://doaj.org/article/a6c287eeac1c4d3bbe88726040c437be