As crop decrease, fishing obtains the change of breed, the economic benefits of ocean catching line of business is sure be affected, how to fall in crop reductive circumstance, maintain marine fishery economy to grow continuously, this is an a Gordian knot.

隨著產(chǎn)量的減少99爱性网，漁獲品種的變化www.91av在线，海洋捕撈業(yè)的經(jīng)濟(jì)效益必定受到影響，如何在產(chǎn)量減少的情況下97黄色视频在线，保持海洋漁業(yè)經(jīng)濟(jì)持續(xù)增長精品人妻系列无码麻豆，這是一個棘手的問題。

The agriculture of briny agriculture seawater that developing is different from existing marine fishery.

正在開發(fā)的海水農(nóng)業(yè)海水農(nóng)業(yè)不同于現(xiàn)有的海洋漁業(yè)在线能看的毛片。

Marine fishery is an important activity throughout coastland in Zhejiang province.

海洋漁業(yè)是浙江沿海地區(qū)的一項(xiàng)重要活動国产乱子仑片视频免费观看。

This is the webpage of Marine Fishery Research.

這是《海洋水產(chǎn)研究》的網(wǎng)頁。

The results showed that the light seiner had decreased continually with the station in marine fishery declining constantly due to development of single trawlers and drift gill net; fishing vessels became large and fishing ground was pushed to deep water,significant development had been achieved in light-source fittings technology; Decapterus maruadsi was dominant in the catch, the percent of Pneumatophorus japonicus increased and Sardinella aurita fluctuated obviously.

結(jié)果表明：由于單拖作業(yè)和流刺網(wǎng)作業(yè)的發(fā)展国产一级牲交大片，燈光圍網(wǎng)作業(yè)持續(xù)萎縮成年人在线免费网站，在海洋漁業(yè)中的地位不斷下降；漁船大型化色色视频精品一二区，漁場向深水推進(jìn)又色又污的免费视频网站，燈源配置及集魚并燈技術(shù)取得重大突破；主要漁獲物中藍(lán)圓鲹占絕對優(yōu)勢国产A级特黄的片子频免费，鮐魚所占比例有上升的趨勢欧美精品一级黄片，金色小沙丁魚年間波動明顯，頜圓鲹則快速減少玖玖网在线视频，竹莢魚近年來產(chǎn)量快速增長。

It could increase the utility efficiency of marine fishery resource,which thinks about fish harvest and breed rules all together.In this paper,it uses mathematical methods to analyze the Bio-economics theories provided by Flaaten's studying on competing species in marine resource.According to our results,it is shown that the price of one economical fish c...

通過對Flaaten的生物經(jīng)濟(jì)學(xué)模型的數(shù)理分析比較亚久久二区污，提出經(jīng)濟(jì)魚種的價格上漲并不會導(dǎo)致該魚種生物種群存量下降国产新网址，如果管理措施合理，魚類種群存量依然存在上升的可能；并由此指出海洋捕撈必須考慮種群間相互關(guān)系性爱视频免费无码，利用合理的生物經(jīng)濟(jì)學(xué)模型熟女高潮狂嗷嗷叫叫视频、建立明晰的海洋捕撈權(quán)等措施有助于海洋生物經(jīng)濟(jì)的持續(xù)有效發(fā)展。

Study the management of the marine fishery risk just from the financial tool angle can\'t also bag all contents of risk management, from the marine fishery risk management of inside request to set out, need to study the non-financial tool that the Chinese marine fishery risk manages, such as the quarter rest fishing system, developing ecosystem fishery, developing the high and new technique of the marine fishery,, construct the risk information of the marine fishery management system, develop to lie organization etc. in the marine fishery.

僅從金融工具角度研究海洋漁業(yè)風(fēng)險管理還無法囊括風(fēng)險管理的全部內(nèi)容黄色视频管网站，從海洋漁業(yè)風(fēng)險管理的內(nèi)在要求出發(fā)呦呦国产，需研究中國海洋漁業(yè)風(fēng)險管理的非金融工具，如伏季休漁制度高清无码袜亚洲人妻少妇福利视频，發(fā)展生態(tài)漁業(yè)午夜在线视频福利网站，發(fā)展海洋漁業(yè)高新技術(shù)，建設(shè)海洋漁業(yè)風(fēng)險信息管理系統(tǒng)国产亚洲午夜福利在线观看h，發(fā)展海洋漁業(yè)中介組織等天堂AV性网。

Project planning construction contents::Rizhao Maritime Museum mainly includes 5 parts: Marine Fishery Museum, Marine Salt Museum, Marine Transportation Shipping Exhibition Hall, Marine Biology and Aquarium Museum and Marine Disasters Science Museum.

該項(xiàng)目規(guī)劃建設(shè)內(nèi)容為：日照市海洋博物館主要由海洋漁業(yè)博物館、海洋鹽業(yè)博物館日韩精品黄色网站、海洋交通航運(yùn)展覽館aⅴ色五月、海洋生物觀賞館、海洋災(zāi)害科普館五個部分組成国产人人靠人人靠。

Based on the location features and marine functional zoning, the costal areas of Jiangsu Province should be divided into three independent economic zone: Yancheng, Lianyungang, Nantong. Paper indicates main industries that should be developed, such as modern marine fishery, sea salt industry and marine chemical, seawater utilization, marine food and marine medicine, port industry and marine transportation, costal tourism. At last, some suggestions are put forward to guarantee sustainable development of marine industry in Jiangsu Province.

江蘇省應(yīng)根據(jù)沿海區(qū)位特點(diǎn)和海洋功能區(qū)劃相關(guān)要求將江蘇沿海劃分為連云港欧美妇人成熟A片免费观看、鹽城、南通三個相對獨(dú)立的海洋產(chǎn)業(yè)經(jīng)濟(jì)圈日韩福利免费网站观看网址视频大全，并確定江蘇海洋產(chǎn)業(yè)發(fā)展方向和重點(diǎn)：現(xiàn)代海洋漁業(yè)自慰女生在线观看、海洋鹽業(yè)及鹽化工、海水綜合利用業(yè)6080午夜影院三级片、海洋食品和海洋醫(yī)藥產(chǎn)業(yè)日韩黄页无码精品视频、港口及海洋交通運(yùn)輸業(yè)、濱海特色旅游業(yè)日本黄a网站。

In recent years, many countries are strengthening their own legislation of EEZ fishery resources'maintenance and management, such as Norway's Law of the Marine Fishery (June 3.1983) and Law of EEZ (Dec 17.1976); USA's Law of Fishery Protection and Management (issued in 1976, revised for the last time in 1996), Management Law of Littoral Zone (1972), Regulations of Marine Mammal Protection (1972) and so on.

近年來18禁止网站。，各國不斷加強(qiáng)本國EEZ漁業(yè)資源養(yǎng)護(hù)和管理立法，如挪威的《海洋漁業(yè)法》(1983年6月3日)和《專屬經(jīng)濟(jì)區(qū)法》(1976年12月17日)人人操操操操操操；美國的《漁業(yè)保護(hù)和管理法》(1976年頒布精品国产无码在线观看，1996年最后一次修訂)；《海岸帶管理法》(1972年)黄色操逼免费网站、《珍貴稀有生物品種保護(hù)條例》(1972年)国产内射xx在线、《海洋哺乳動物保護(hù)條例》(1972年)、《海洋保護(hù)美女裸无遮挡免费网站A片、研究和禁獵區(qū)條例》(1973年)一级毛片免费看全过程、《瀕臨絕種生物條例》(1973年)、《美國水產(chǎn)養(yǎng)殖條例》(1980年)和《美國漁業(yè)促進(jìn)法》(1980年)等欧美黄免色。