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 term

Contributors in Speleology

Speleology >

登革熱蚊患

Animals; Insects

登革熱蚊為防治蟲鼠蚊子,可以為登革熱、 黃色發燒、 美利谷腦炎和羅斯河病毒的載體。雌蚊子是暗顏色與白色的標記,背上和腿上的白色樂隊。胸部是暗的打火機曲線上的標記每一側和兩個光條紋中心的壞話。 ...

鬱悶的麵粉甲蟲

Animals; Insects

鬱悶的麵粉甲蟲是的小方塊形,紅褐色的甲蟲。的前面的頭部兩側向後延伸到隱瞞眼睛的前半部分。它已成為提示,朝著略寬的相當短天線 但不突出俱樂部形狀。機翼蓋有行的細坑沿長度使它具有槽的外觀。 ...

小菜蛾

Animals; Insects

小菜蛾有翅狹長的嘴角上翹的提示。它有一個曲折的樂隊沿翅尾緣霜或淡棕色的 。當翅膀關閉時,這些標記形成背部三光彩色的鑽石。Hindwings 是多較短和邊緣的暗灰色。休息,時翅膀存屋頂形狀的天線指向轉發。 ...

晝夜掠奪性蟋蟀

Animals; Insects

晝夜掠奪性蟋蟀是相當小的綠色板球,大眼睛,背下來的深色條紋。天線是細長。女性有短的黑色 ovispoitor。發覺葉面肥在白天,有時是在晚上燈光吸引了。 ...

thigmotropism

Biology; Cell biology

植物的反應聯繫與固體的物件 ;例如,卷鬚的纏繞繞杆。植物回應觸摸。

胸腔內

Biology; Cell biology

心臟和肺部所在的胸腔。

理論

Biology; Cell biology

經受住了各種方法,並在可能放較高程度的確定性廣泛測試的一種假設。A 理論永遠不是一個事實,而是試圖解釋一個或多個事實。

Sub-categories