«WATER HYACINTH» 관련 영어 책
다음 도서 목록 항목에서
water hyacinth 의 용법을 확인하세요.
water hyacinth 에 관련된 책과 해당 책의 짧은 발췌문을 통해 영어 서적에서 단어가 사용되는 맥락을 제공합니다.
1
Noxious Weeds of Australia
Water hyacinth also interferes with wildlife conservation by reducing areas
available for water birds. The protected water within clumps of water hyacinth
provides ideal breeding sites for mosquitoes and other animal vectors which, in
tropical ...
William Thomas Parsons, Eric George Cuthbertson, 2001
2
Water Hyacinth in Africa and the Middle East: A Survey of ...
Response 2 — I see any immediate type of action not in research terms, but
rather in terms of action on water-hyacinth control. The efforts should not just
focus on biological control, but also include physical, mechanical, or herbicide
treatment.
Luis A. Navarro, George Phiri, 2000
3
Handbook on Ingredients for Aquaculture Feeds
Deleterious Substances Water hyacinth tends to accumulate heavy metals. After
feeding water hyacinth at levels of 25 and 50% to rabbits, the arsenic levels of
muscle, liver and kidneys increased with higher percentage of water hyacinth in
the ...
J.W. Hertrampf, F. Piedad-Pascual, 2003
4
Constructed Wetlands for
Water Quality Improvement
Free-Floating Macrophyte-Based Systems Free-floating macrophytes are highly
diverse in form and habit, ranging from large plants with rosettes of aerial and/or
floating leaves and well-developed submerged roots (e.g., water hyacinth, ...
5
Lake Victoria: Ecology, Resources, Environment
5.4 Choking of Lake Victoria 5.4.1 Water Hyacinth An extensive body of
knowledge on the biology, growth and control of the water hyacinth exists from
studies conducted in the Americas, South Africa, Sudan, Egypt, Europe and East
Asia [117].
Joseph L. Awange, Obiero Ong'ang'a, 2006
6
Proceedings of the XII International Symposium on Biological ...
Another factor contributing to the variable results achieved by water hyacinth
biological control agents in South Africa is the effect of eutrophication of bodies of
water (Hill and Olckers, 2000). Water hyacinth proliferation is usually closely
linked ...
R. Sforza, M. C. Bon, 2008
7
Limnology, Climatology and Paleoclimatology of the East ...
Growing Impact of Water Hyacinth on Nearshore Environments on Lakes Victoria
and Kyoga (East Africa) T. TWONGO Fisheries Research Institute, Jinja, Uganda
Abstract — Water hyacinth, Eichhornia crassipes, has become an imposing and ...
Water hyacinth in a drainage canal in Florida; this weed is now a major pest
throughout the tropics and subtropics. (Photo : Weed Research Organisation)
The south American water fern Salvinia forms thick floating mats on Lake Kariba
in ...
CHAPTER 32 Allelopathic Potential of Three Aquatic Macrophytes on Growth of
Water Hyacinth Jyoti Gupta and Manjula K. Saxena* Department of Botany,
University of Rajasthan, Jaipur-302004, India* ABSTRACT The two emergent
plants ...
10
Kenya National Assembly Official Record (Hansard)
and accumulates them in its tissues? (c) Has the nutritional value and possible
injurious effects of the animal feeds manufactured by Two-M using water hyacinth
been determined? The Assistant Minister for Agriculture (Mr. Kaindi): Mr. Deputy
...
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Officials hope water hyacinth less of a problem in 2015
STOCKTON - Few people will forget the images of water hyacinth in Stockton and around the Sacramento-San Joaquin Delta from 2014. Aerial views over ... «News10.net, 3월 15»
Water hyacinth in Pavana brings mosquitoes back
The clean and serene river water turns jet black in Thergaon. After this, several ... By the end of winter, a green carpet of hyacinth starts enveloping the river. «Times of India, 2월 15»
Lagos to start conversion of water hyacinth into fertiliser
“Water hyacinth is a natural phenomenon that occurs anywhere you have a large or medium scale water body,” Mr. Omorodion said. “Lagos State is addressing ... «Premium Times, 1월 15»
Floating Toilets That Clean Themselves Grow On A Lake
The natural instinct might be to make a deposit in the water. ... in the waste survive that first step, but then they're washed into a pod filled with water hyacinth. «NPR, 12월 14»
Stockton Grapples With Options To Rid Delta Marina Of Water …
State Senator Cathleen Galgiani spoke about the problems of the water hyacinth to a standing room only crowd in Stockton. Others also talked about the ... «Capital Public Radio News, 12월 14»
Marina comes up with possible water hyacinth solution
(KCRA) —The Village West Marina in Stockton recently came up with a possible solution to help weed out the growing water hyacinth problem, but the San ... «KCRA Sacramento, 11월 14»
Delta marina owners frustrated with water hyacinth growth
Pease said he once asked the state to reimburse him for $40,000 of business he allegedly lost due to water hyacinth problems. His claim was denied. Boats with ... «News10.net, 11월 14»
Stockton Mayor Suggests Manatees for Hyacinth Problem
Contradicting ideas on how to deal with the water hyacinth in Stockton are taking center stage. Mayor Anthony Silva shares his vision on how he believes ... «FOX40, 11월 14»
Former prisoners find work removing water hyacinth
STOCKTON - When the water hyacinth is finally removed from the Stockton waterfront, it will be largely due to the hard work of a few men -- who are leaving ... «News10.net, 11월 14»
Water hyacinth in Stockton getting attention
The water hyacinth problem in the delta near Stockton is getting more attention. ... STOCKTON - Thick, green water hyacinth still covers much of Stockton's ... «News10.net, 10월 14»
