Zobrazeno 1 - 10
of 830
pro vyhledávání: '"Lake Tana"'
Autor:
Mengesha Ayehu Getnet, Muluken Yayeh Mekonnen, Hailu Mazengia Yimam, Asnakew Mulaw Berihun, Birhan Anagaw Malede
Publikováno v:
BMC Veterinary Research, Vol 20, Iss 1, Pp 1-21 (2024)
Abstract In the past decade, the increasing distribution of pollutants in the aquatic environment has been observed, causing integrative effects on fish. Likewise, due to anthropogenic activities, the southern gulf of Lake Tana is an impacted region,
Externí odkaz:
https://doaj.org/article/c452cedbb8584d6fa2f07c87787b0313
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Securely dated archaeological sites from key regions and periods are critical for understanding early modern human adaptive responses to past environmental change. Here, we report new radiocarbon dates of > 42,000 cal years BP for an intensi
Externí odkaz:
https://doaj.org/article/03470af2414e4ae6be237252bd11bd0c
Publikováno v:
Frontiers in Environmental Science, Vol 12 (2024)
Water hyacinth (Pontederia crassipes) is an invasive weed that covers a significant portion of Lake Tana. The infestation has an impact on the lake’s ecological and socioeconomic systems. Early detection of the spread of water hyacinth using geospa
Externí odkaz:
https://doaj.org/article/e6f8c61ff61e45a3acc07f4d164d8822
Publikováno v:
Heliyon, Vol 10, Iss 22, Pp e40223- (2024)
Alluvial rivers adjust their geometry in response to environmental and anthropogenic disturbances. Flow regulation results in a new geomorphic condition that affects the aquatic ecosystem and its nature. This paper examines the long-term effects of f
Externí odkaz:
https://doaj.org/article/cc481de0b39948469fc1d81bf7aaef21
Autor:
Shasho Megersa, Amsalu Tolessa
Publikováno v:
Heliyon, Vol 10, Iss 20, Pp e39113- (2024)
This study assessed the performance of Pleurotus ostreatus and Lentinula edodes mushrooms on a variety of substrate combinations. Water hyacinth, rice husk, and cow dung were employed as substrates. Mushroom growth performance, yield, proximate compo
Externí odkaz:
https://doaj.org/article/efc5371a4b7b435f9e76917014d371bc
Publikováno v:
Frontiers in Water, Vol 6 (2024)
Externí odkaz:
https://doaj.org/article/d1766a18499744e4923ed98ed292303c
Publikováno v:
Water Practice and Technology, Vol 19, Iss 4, Pp 1200-1218 (2024)
This study investigates the heavy metals (HMs) and other constituents in Lake Tana around the Gulf of Bahir Dar City. The water sample was collected from areas receiving drainage water and a reference sample was collected from areas away from the urb
Externí odkaz:
https://doaj.org/article/50306b14be23446f9d150f90c3d83daf
Autor:
Agumassie Tesfahun, Sale Alebachew
Publikováno v:
Cogent Food & Agriculture, Vol 10, Iss 1 (2024)
AbstractThe purpose of this study was to investigate the feeding patten of Labeobarbus intermedius at Ribb Reservoir (Lake Tana Sub-basin, Ethiopia). A total of 498 specimens were collected using gillnets. Of these, 302 (60.6%) fish had different foo
Externí odkaz:
https://doaj.org/article/c71ae76cf2384f9494c6d466bdd27e96
Publikováno v:
Cogent Social Sciences, Vol 10, Iss 1 (2024)
AbstractNowadays, scholars are more interested in researching how tourism contributes to conserving natural and cultural heritage in a sustainable manner. If tourism is planned properly, it can contribute to the sustainable conservation of heritage.
Externí odkaz:
https://doaj.org/article/345cb98eb1ac453d956b29025a76e48c
Publikováno v:
Frontiers in Water, Vol 6 (2024)
Water quality is deteriorating in the world's freshwater bodies, and Lake Tana in Ethiopia is becoming unpleasant to biodiversity. The objective of this study is to retrieve non-optical water quality data, specifically total nitrogen (TN) and total p
Externí odkaz:
https://doaj.org/article/51963742119047c89389e7798feaf44e