Payaos are artisanally-crafted floating aggregating devices FADs used in the artisanal handline fishery for yellowfin tuna Thunnus albacares in the Philippines. Traditionally they were made of bamboo, but nowadays they`re composed by a variety of materials. They are generally anchored as opposed to drifting FADs. They are deemed to be relatively more sustainable than drifting FADs used by industrial fisheries. But even fishing effort by artisanal fleets can cause overfishing if it is not capped.
圖片編號:
111276398
拍攝者:
Juanvilata
點數下載
授權類型 | 尺寸 | 像素 | 格式 | 點數 | |
---|---|---|---|---|---|
標準授權 | XS | 480 x 320 | JPG | 13 | |
標準授權 | S | 800 x 533 | JPG | 15 | |
標準授權 | M | 2121 x 1414 | JPG | 18 | |
標準授權 | L | 2738 x 1825 | JPG | 20 | |
標準授權 | XL | 3463 x 2309 | JPG | 22 | |
標準授權 | MAX | 4600 x 3067 | JPG | 23 | |
標準授權 | TIFF | 6505 x 4337 | TIF | 39 | |
進階授權 | WEL | 4600 x 3067 | JPG | 88 | |
進階授權 | PEL | 4600 x 3067 | JPG | 88 | |
進階授權 | UEL | 4600 x 3067 | JPG | 88 |
XS
S
M
L
XL
MAX
TIFF
WEL
PEL
UEL
標準授權 | 480 x 320 px | JPG | 13 點 |
標準授權 | 800 x 533 px | JPG | 15 點 |
標準授權 | 2121 x 1414 px | JPG | 18 點 |
標準授權 | 2738 x 1825 px | JPG | 20 點 |
標準授權 | 3463 x 2309 px | JPG | 22 點 |
標準授權 | 4600 x 3067 px | JPG | 23 點 |
標準授權 | 6505 x 4337 px | TIF | 39 點 |
進階授權 | 4600 x 3067 px | JPG | 88 點 |
進階授權 | 4600 x 3067 px | JPG | 88 點 |
進階授權 | 4600 x 3067 px | JPG | 88 點 |