Coastal areas suitable for application of IMTA in Province

Jinghui Fang

YSFRI

2018.11.08 Jeju 1. Marine aquaculture overview of Shandong Provence

1. Costal line: 3024.4km，1/6 of main land costal line of 2. 13000 km2 sea area <15m depth 3. Seven costal city: Qingdao, , , , , , 2. Aquatic production in Shandong (Million Tons)

Aquaculture 5.128 (54%)

Marine 7.95 (84%) Total Capture 9.502 2.822 (30%) (100%) Fresh 1.552 (16%)

Aquatic production in Shandong is 13.8% of the whole country production. Aquaculture is important to the aquatic consumption of Shandong 3. Total areas of aquaculture in Shandong (Million ha2)

Inshore 0.4097 (49%)

Marine 0.562 (67%) Total Costal/tidal 0.838 0.1213 (15%) (100%) Fresh 0.276(33%)

Aquaculture area was decreasing during the past years. Inshore aquaculture is important to the aquatic production of Shandong. 4. Areas of different aquaculture in Shandong (ha2)

Cities Pond(ha2) Cage(m3) Long-line(ha2) Seabed(ha2) Indoor(m3) Shandong 104306 3075430 192823 217782 8903029 5636 872548 2507 15423 1478372 Dongying 31667 0 666 73501 67000 Yantai 10497 1633450 97163 55892 3185307 Weifang 6133 0 19640 33602 900000 Weihai 11752 441740 37761 23641 1033500 Rizhao 1502 127620 35086 2790 2202850 Binzhou 37119 0 0 12933 36000 ➢ Qingdao, Yantai, Weihai and Rizhao are suitable for all kinds of IMTA; ➢ Dongying and Weifang are good for shellfish-seaweed-sea cucumber, and land based IMTA; ➢ Binzhou is suitable for Land based IMTA only. 5. Potential IMTA application areas in Qingdao

Cities Pond(ha2) Cage(m3) Long-line(ha2) Seabed(ha2) Indoor(m3) Qingdao 5636 872548 2507 15423 1478372 Huangdao 2213 814800 0 0 1413372 Laoshan 0 57748 100 1015 30000 Chengyang 510 0 718 6409 0 Jiaozhou 174 0 0 1538 26000 Jimo 2739 0 1689 6461 9000

➢ Huangdao: Land based IMTA; ➢ Laoshan, Chengyang: shellfish-seaweed-sea cucumber IMTA; ➢ Jiaozhou: Land based IMTA; ➢ Jimo: shellfish-seaweed-sea cucumber IMTA and Land based IMTA. 6. Marine development function zone

• Marine fishery protection zone is for aquatic production; • 27,453km2, 58.04% of marine area of Shandong; • 6 Marine fishery zone 10,092km2； • 12 marine ecological protection zone 17,361km2. Thanks for your attention!