Home > Industry/Domain > Speleology
Speleology
Speleology (also spelled spelæology or spelaeology) is the scientific study of caves and other karst features, their make-up, structure, physical properties, history, life forms, and the processes by which they form (speleogenesis) and change over time (speleomorphology). The term speleology is also sometimes applied to the recreational activity of exploring caves, but this is more properly known as caving, spelunking or potholing. Speleology and caving are often connected, as the physical skills required for in situ study are the same. Speleology is a cross-disciplinary field that combines the knowledge of chemistry, biology, geology, physics, meteorology and cartography to develop portraits of caves as complex, evolving systems.
0Categories 0Terms
Add a new termContributors in Speleology
Speleology >
衍射光柵
Earth science; Mapping science
(這會將衍射經過思考或線之間傳輸時的電磁輻射精確間距、 平行線 1) 一套。(2) 金屬或其它材料,導致衍射的直紋的片。衍射光柵的無線電波通常包括密絲框架中舉行。衍射光柵從紅外到紫外波段的輻射統治的 graving 工具上的平面或曲線的表的金屬,或可能產生的拍攝到玻璃板上的油墨紙上的行集。在很短的波長的晶體格作為衍射光柵。 ...
DoD 標準索引系統
Earth science; Mapping science
一種系統,由美國 S.美國 S.國防部門為索引舉行的所有航空照片內使用 政府。為航空攝影的航班都繪製醋酸覆蓋 1 o 四合院 1000000 000 的規模在世界的負債表上。 ...