Devin Wittig

I am Devin Wittig, a Yukon-based researcher residing in Dakwäkäda (Haines Junction), currently focused on studying the Gaat Héeni within the Taku River Tlingit First Nation (TRTFN) territory. Over the past decade, I've observed firsthand the effects of climate change in the Yukon and Northern British Columbia, particularly in snow patterns, mountain sports, and harvesting. Spending considerable time in the landscape, I've noticed shifts in precipitation, alterations in fish and animal populations, and changes in vegetation distribution. Conversations with elders and knowledge keepers from different First Nations further emphasized these transformations. Formerly abundant areas for Salmon and Caribou now stand barren, and once-wet lands have turned dry. Integrating these insights, I formulated my research project: "Sockeye Salmon (Oncorhynchusnerka) migration up the Gaat Héeni (Silver Salmon River): influence of atmospheric rivers on hydrologic variability.” The primary objective of my research is to offer a nuanced understanding of the intricate interplay between climate phenomena, specifically atmospheric rivers, and the Gaat Héeni. By comprehending the conditions facilitating optimal salmon migration and the impact of atmospheric rivers on the watershed, my study aims to contribute to salmon population stewardship and sustainable management of this ecologically vital region. This aligns with the priorities of Taku River Tlingit First Nation (TRTFN) and broader conservation initiatives.