the troposphere and the stratosphere—the first two layers of the Earth's atmosphere starting from the surface—share a boundary, they don't have a lot in common, starting with their temperature profile ...

et al., 1999). The lesson is complex and the instructor may want to organize the materials in a student-friendly location (single PowerPoint slide). It is recommended that the teacher work through the ...

the driving force of fierce winds, deadly wildfires exploded across northern California in the second week of October 2017. According to the Los Angeles Times, at least 17 people had been killed as of ...

of ocean-use sectors. The forecasts are issued by the Joint Institute for the Study of the Atmosphere and Ocean (JISAO), which has existed since 1977 for the purpose of fostering research collaboratio ...

explains how relative proportions of isotopes of strontium can be used to date the fossil shells in which they are found. Comments from expert scientist: The video is very well done, well-paced and ma ...

have been covered or time is allotted for review. While lessons incorporate internet access in the instructions, many of the maps included in the teaching guide are static and any instruction to manip ...

that will be integrated into the lesson of community resilience and planning. Some activities in this workbook are more scientifically robust than others, but the inclusion of Traditional Ecological K ...

deeper and farther from the lake shore. The group had already begun constructing the new intake in 2008. The tunnel needed to be three miles long and required a new pumping station: combined, the proj ...

3.4 sea surface temperature anomaly, which was -1.0 °C in October. The required La Niña ocean- atmosphere feedback, featuring a beefed-up Walker circulation (stronger trade winds, more rain/clouds than ...

2012-2013 In Review, Western Snowpack and Water Supply. ...