Results 31 to 40 of about 3,273 (205)
Shine a light on papyrus: monitoring the aging process
Heritage Science, 2022 The aging behavior of ancient papyri is not entirely understood, although such understanding is crucial for tailored conservation concepts to preserve these precious historical documents for the millennia to come.
Florian Bausch +4 more
doaj +1 more source
Eichhornia crassipes Efficacy in Secondary Wastewater Treatment in the Western Highlands of Cameroon
The Scientific World Journal, Volume 2023, Issue 1, 2023., 2023 Wastewater treatment using lagoons technology is recognised to have potential to protect the environment and preserve water resources. The implementation requires mastery of ecological conditions of operation and management of the plants used. We aimed to contribute to the implementation of macrophyte‐based lagoons for wastewater treatment in the ...
Amandine Elodie Manekeu Tanetsa +6 more
wiley +1 more source
Freshwater Biology, Volume 67, Issue 12, Page 2089-2099, December 2022., 2022 Abstract Freshwater molluscs are hosts for diverse metazoan symbionts. However, apart from the digenean helminths, symbionts of molluscs are underreported worldwide. Therefore, this study focused on the diversity of oligochaetes, leeches, mites, insect larvae and nematodes associated with gastropods and bivalves from Lake Victoria, East Africa. Overall,
James Omondi Outa +3 more
wiley +1 more source
Jurnal Serambi Engineering, 2019 One of the technologies that will be used to overcome the problem of environmental pollution due to the generation of greywater is by applying Constructed Wetlands using aquatic plants. Aquatic plants that will be used in this study are using Bintang Air
Muhammad Al Kholif +3 more
doaj +1 more source
The Okavango; a river supporting its people, environment and economic development [PDF]
, 2006 The Okavango basin comprises the Cuito and Cubango active catchment areas in Angola, in addition to the Kavango–Okavango non-active catchment in northern Namibia and Botswana.
A.R. Turton +53 more
core +1 more source
Conservation Science and Practice, Volume 4, Issue 10, October 2022., 2022 Hippos are highly affected by habitat loss due to extensive cultivation of sugarcane around the Dhidhessa River which escalates human‐investment conflicts in the Dhidhessa Wildlife Sanctuary. Abstract Due to the loss of wetlands, land‐use change, and confrontations with humans, the common hippopotamus (Hippopotamus amphibius) is one of the largest land
Kena Teshome, Mosissa Geleta Erena
wiley +1 more source
Knowledge and Management of Aquatic Ecosystems, 2023 Tropical freshwater wetlands are subject to multiple stressors but there is little information on which stressors cause wetland degradation. Increased turbidity is considered a major cause of degradation, but the effects of introduced fish are often ...
Rasoamihaingo Laurence Adel +4 more
doaj +1 more source
, 2009 Con la parola papiro si indica sia la pianta, sia il materiale che ne deriva, utilizzato anticamente per la scrittura. Il volume ripercorre a grandi linee le caratteristiche botaniche ed ecologiche della pianta, con note sull'utilizzo tecnologico e la ...
Clauser, Marina, Lucchesi, Paola
core +2 more sources
International Soil and Water Conservation Research, 2019 The use of constructed wetlands to treat municipal wastewater reduces energy consumption and therefore economic costs, as well as reduces environmental pollution.
Fernando García-Ávila +5 more
doaj +1 more source
Anais da Academia Brasileira de Ciências, 2005 This paper proposes a new interpretation for primary thickening in monocotyledons. The anatomy of the vegetative organs of the following species was examined: Cephalostemon riedelianus (Rapataceae), Cyperus papyrus (Cyperaceae), Lagenocarpus rigidus, L ...
Nanuza L. de Menezes +7 more
doaj +1 more source