ナショナルジオグラフィックのインスタグラム(natgeo) - 11月23日 03時37分

Photo by @peteressick. The most obvious results of climate change are physical ones-retreating glaciers, thinning sea ice, and melting permafrost, to state a few. These physical changes cause ecological ones. When one starts to examine the effects of warming the atmosphere, all sorts of problems become apparent. Frogs are facing problems because a fungus called chytridiomycosis, which is lethal to them, becomes more active in warmer climates. The fungus has been proposed as a contributing factor in the global decline of 30 percent of the world's amphibian populations. A decline in frog populations has been documented in Costa Rica. In 1980, in a study of the Fleischmann's glass frog, pictured, 300 frogs were counted in a 120-meter stretch of the Rio Guacima. In a repeat survey ten years later, there were, at most, only eight frogs found in the same area. -excerpt from "Our Beautiful, Fragile World"

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