東華大學圖書館 |

語系: 繁體中文

說明(常見問題)

回圖書館首頁

手機版館藏查詢

登入

回首頁

切換: 標籤 | MARC模式 | ISBD

The Socioeconomic and Ecological Dri...

Wu, Tong.

FindBook

Google Book

Amazon

博客來

The Socioeconomic and Ecological Drivers of Avian Influenza Risks in China and at the International Level.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	The Socioeconomic and Ecological Drivers of Avian Influenza Risks in China and at the International Level./
作者:	Wu, Tong.
出版者:	Ann Arbor : ProQuest Dissertations & Theses, : 2018,
面頁冊數:	148 p.
附註:	Source: Dissertation Abstracts International, Volume: 79-09(E), Section: B.
Contained By:	Dissertation Abstracts International79-09B(E).
標題:	Environmental health. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10810689
ISBN:	9780355945874

The Socioeconomic and Ecological Drivers of Avian Influenza Risks in China and at the International Level.
Wu, Tong.

The Socioeconomic and Ecological Drivers of Avian Influenza Risks in China and at the International Level. - Ann Arbor : ProQuest Dissertations & Theses, 2018 - 148 p.

Source: Dissertation Abstracts International, Volume: 79-09(E), Section: B.

Thesis (Ph.D.)--Arizona State University, 2018.

Avian influenzas are zoonoses, or pathogens borne by wildlife and livestock that can also infect people. In recent decades, and especially since the emergence of highly pathogenic avian influenza (HPAI) H5N1 in 1996, these diseases have become a significant threat to animal and public health across the world. HPAI H5N1 has caused severe damage to poultry populations, killing, or prompting the culling of, millions of birds in Asia, Africa, and Europe. It has also infected hundreds of people, with a mortality rate of approximately 50%. This dissertation focuses on the ecological and socioeconomic drivers of avian influenza risk, particularly in China, the most populous country to be infected. Among the most significant ecological risk factors are landscapes that serve as "mixing zones" for wild waterfowl and poultry, such as rice paddy, and nearby lakes and wetlands that are important breeding and wintering habitats for wild birds. Poultry outbreaks often involve cross infections between wild and domesticated birds. At the international level, trade in live poultry can spread the disease, especially if the imports are from countries not party to trade agreements with well-developed biosecurity standards. However, these risks can be mitigated in a number of ways. Protected habitats, such as Ramsar wetlands, can segregate wild bird and poultry populations, thereby lowering the chance of interspecies transmission. The industrialization of poultry production, while not without ethical and public health problems, can also be risk-reducing by causing wild-domestic segregation and allowing for the more efficient application of surveillance, vaccination, and other biosecurity measures. Disease surveillance is effective at preventing the spread of avian influenza, including across international borders. Economic modernization in general, as reflected in rising per-capita GDP, appears to mitigate avian influenza risks at both the national and sub-national levels. Poultry vaccination has been effective in many cases, but is an incomplete solution because of the practical difficulties of sustained and widespread implementation. The other popular approach to avian influenza control is culling, which can be highly expensive and raise ethical concerns about large-scale animal slaughter. Therefore, it is more economically efficient, and may even be more ethical, to target the socio-ecological drivers of avian influenza risks, including by implementing the policies discussed here.

ISBN: 9780355945874Subjects--Topical Terms:

543032
Environmental health.

The Socioeconomic and Ecological Drivers of Avian Influenza Risks in China and at the International Level.
LDR:03504nmm a2200313 4500 001 2163240
005 20181022132219.5
008 190424s2018 ||||||||||||||||| ||eng d
020 $a 9780355945874
035 $a (MiAaPQ)AAI10810689
035 $a (MiAaPQ)asu:17951
035 $a AAI10810689
040 $a MiAaPQ $c MiAaPQ
100 1 $a Wu, Tong. $3 3285343
245 1 4 $a The Socioeconomic and Ecological Drivers of Avian Influenza Risks in China and at the International Level.
260 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2018
300 $a 148 p.
500 $a Source: Dissertation Abstracts International, Volume: 79-09(E), Section: B.
500 $a Adviser: Charles Perrings.
502 $a Thesis (Ph.D.)--Arizona State University, 2018.
520 $a Avian influenzas are zoonoses, or pathogens borne by wildlife and livestock that can also infect people. In recent decades, and especially since the emergence of highly pathogenic avian influenza (HPAI) H5N1 in 1996, these diseases have become a significant threat to animal and public health across the world. HPAI H5N1 has caused severe damage to poultry populations, killing, or prompting the culling of, millions of birds in Asia, Africa, and Europe. It has also infected hundreds of people, with a mortality rate of approximately 50%. This dissertation focuses on the ecological and socioeconomic drivers of avian influenza risk, particularly in China, the most populous country to be infected. Among the most significant ecological risk factors are landscapes that serve as "mixing zones" for wild waterfowl and poultry, such as rice paddy, and nearby lakes and wetlands that are important breeding and wintering habitats for wild birds. Poultry outbreaks often involve cross infections between wild and domesticated birds. At the international level, trade in live poultry can spread the disease, especially if the imports are from countries not party to trade agreements with well-developed biosecurity standards. However, these risks can be mitigated in a number of ways. Protected habitats, such as Ramsar wetlands, can segregate wild bird and poultry populations, thereby lowering the chance of interspecies transmission. The industrialization of poultry production, while not without ethical and public health problems, can also be risk-reducing by causing wild-domestic segregation and allowing for the more efficient application of surveillance, vaccination, and other biosecurity measures. Disease surveillance is effective at preventing the spread of avian influenza, including across international borders. Economic modernization in general, as reflected in rising per-capita GDP, appears to mitigate avian influenza risks at both the national and sub-national levels. Poultry vaccination has been effective in many cases, but is an incomplete solution because of the practical difficulties of sustained and widespread implementation. The other popular approach to avian influenza control is culling, which can be highly expensive and raise ethical concerns about large-scale animal slaughter. Therefore, it is more economically efficient, and may even be more ethical, to target the socio-ecological drivers of avian influenza risks, including by implementing the policies discussed here.
590 $a School code: 0010.
650 4 $a Environmental health. $3 543032
650 4 $a Epidemiology. $3 568544
650 4 $a Environmental management. $3 535182
690 $a 0470
690 $a 0766
690 $a 0474
710 2 $a Arizona State University. $b Biology. $3 1673500
773 0 $t Dissertation Abstracts International $g 79-09B(E).
790 $a 0010
791 $a Ph.D.
792 $a 2018
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10810689