### Instruction:

Extract the cause and effect entities from the following sentence:
An international coordination mechanism among key actors worldwide (users, producers, science, regional/national experts) is essential to ensure that land cover products are accepted internationally and by the UNFCCC

### Assistant:

VARIABLE: land cover products
CONDITION: by the UNFCCC
AND: and
KEYWORD: to ensure that
EFFECT_1: land cover products are accepted internationally
EFFECT_2: by the UNFCCC
CAUSE_1: is essential
NOT_RELEVANT: (users, producers, science, regional/national experts)

