sierra

sierra leonen. 塞拉利昂（非洲）

sierra nevadan. 内华达山脉（位于美国加州）

1. For most Californians, the notion of mountains conjures up the vast Sierra Nevada.
   对于多数加州人来说，提起山脉他们脑海中就会闪现气势磅礴的内华达锯齿状山脉。

Use of Snags by Cavity-Nesting Birds in the Sierra NevadaCase series of acute abdominal surgery in rural Sierra LeoneInteractions Among Wildland Fires in a Long-Established Sierra Nevada Natural Fire AreaSpatial and Temporal Variability of Canopy Microclimate in a Sierra Nevada Riparian ForestImportancia socio-económica del cultivo de la vid en Sierra Morena-Andújar (Jaen) durante la primera mitad del s. XVIIBreeding Bird Populations during Twenty-Five Years of Postfire Succession in the Sierra NevadaFIRE AND GRAZING IMPACTS ON PLANT DIVERSITY AND ALIEN PLANT INVASIONS IN THE SOUTHERN SIERRA NEVADAPatterns of Ectomycorrhizal-Fungi Consumption by Small Mammals in Remnant Old-Growth Forests of the Sierra NevadaDistribution and Climatic Relationships of the American Pika ( Ochotona princeps ) in the Sierra Nevada and Western Great Basin, U.S...A neodymium and strontium isotopic study of the Mesozoic calc-alkaline granitic batholiths of the Sierra Nevada and Peninsular Range...