X1011397687-00017-04436</DOCNO> Niwot - Snow Fence GIS SNOW FENCE GIS Introduction Layout of the snow-fence experimental area Results Ground-temperature studies Snow-depth studies INTRODUCTION Numerous experiments have examined the effects of altered temperatures, but altered precipitation regimes have received relatively little attention, even though paleoecological evidence indicates that past changes to regional alpine ecosystems have been largely due to changes in regional precipitation and hydrologic patterns.
(altered precipitation regimes; have received; relatively little attention)
altered precipitation regimes
have received
relatively little attention