这些数据由不同的研究者收集。

The ___data was collected by various researchers.

同位素数据被校正到每个样本的适当年龄。

Isotope ___data are corrected to the appropriate age for each sample.

我收集了大量关于空气、噪音、水、海洋和陆地污染的数据。

I collected lots of ___data on different air, noise, water, sea and land pollution.