Các câu ví dụ cho từ ecological

1. Over the past 16 years, the weight of adult reindeer in Svalbard in the Norwegian Arctic has dropped by 12 percent, likely due to global warming, said study findings presented to a meeting at the British ecological Society (BES) in Liverpool.

2. The peninsula, a major tourist attraction of the central city, has natural forests jutting into the sea and is of great ecological and national security importance.