1. And every 10, 000 years one that may have global climatic effects . 2. The extremely arid climate at Llullaillaco is also a consequence of these climatic effects . 3. When the treeline is lower, on isolated mountains, the climatic effects are more severe. 4. There is no way a change of a few centimetres coult have measurable climatic effects . 5. Contrails can also trigger the formation of high-altitude Cirrus cloud thus creating a greater climatic effect . 6. Sustained global cooling is distinguished from the temporary climatic effects of flood basalt events or impacts. 7. A further aim is to research the climatic effects of the expected changes in the ecosystem. 8. A more drastic variation, or a much shorter periodicity, would induce climatic effects such as variations in seasonal severity. 9. Reassessment of climatic effects on fruit maturation in citrus towards the development of a fruit maturation and quality model. 10. In his later work, co-authored by Jan Veizer, a low upper limit was placed on the climatic effect of.