冻土带上的河流(A river on the tundra)

欢迎来到美国阿拉斯加州最北端的自治区，这里的景色如此迷人，它受到美国《野生和风景河流法》的保护。这里捕捉到的壮丽色彩和纹理仅显示了冰川形成的伊维沙克河的一小部分，该河向北流经菲利普·史密斯山脉和北极国家野生动物保护区的山麓，全长95英里。
原文：
Welcome to the northernmost borough of the US state of Alaska and a view so mesmerising, it is protected by the US Wild and Scenic Rivers Act. The magnificent colours and textures captured here show just a small section of the glacier-fed Ivishak River, which runs north for a total of 95 miles through the Philip Smith Mountains and the foothills of the Arctic National Wildlife Refuge.
《© Don Paulson/Danita Delimont》