Aeonium gomerense is listed as Endangered for its extent of occurrence is lower than 500 km2, its area of occupancy is 5 km2, it is found in six locations, two of them introduced, and negative trends have been reported for its population size and extent and quality of its habitat. Intensive grazing, competition with exotic species, phenomena of hybridisation with the native species Aeonium castello-paivae, collection and landslides limit the expansion of this species.
圖片編號:
101031554
拍攝者:
Karaul
點數下載
授權類型 | 尺寸 | 像素 | 格式 | 點數 | |
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標準授權 | XS | 480 x 320 | JPG | 13 | |
標準授權 | S | 800 x 534 | JPG | 15 | |
標準授權 | M | 2120 x 1414 | JPG | 18 | |
標準授權 | L | 2737 x 1826 | JPG | 20 | |
標準授權 | XL | 3462 x 2310 | JPG | 22 | |
標準授權 | MAX | 7360 x 4912 | JPG | 23 | |
標準授權 | TIFF | 10409 x 6947 | TIF | 39 | |
進階授權 | WEL | 7360 x 4912 | JPG | 88 | |
進階授權 | PEL | 7360 x 4912 | JPG | 88 | |
進階授權 | UEL | 7360 x 4912 | 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 534 px | JPG | 15 點 |
標準授權 | 2120 x 1414 px | JPG | 18 點 |
標準授權 | 2737 x 1826 px | JPG | 20 點 |
標準授權 | 3462 x 2310 px | JPG | 22 點 |
標準授權 | 7360 x 4912 px | JPG | 23 點 |
標準授權 | 10409 x 6947 px | TIF | 39 點 |
進階授權 | 7360 x 4912 px | JPG | 88 點 |
進階授權 | 7360 x 4912 px | JPG | 88 點 |
進階授權 | 7360 x 4912 px | JPG | 88 點 |