THE MAGOUN CLAM GARDEN NEAR SITKA, ALASKA: NICHE CONSTRUCTION THEORY MEETS TRADITIONAL ECOLOGICAL KNOWLEDGE, BUT WHAT ABOUT THE RISKS OF SHELLFISH TOXICITY? Madonna L. Moss Department of Anthropology, University of Oregon, Eugene, OR, 97403;
[email protected] Hannah P. Wellman Department of Anthropology, University of Oregon, Eugene, OR, 97403;
[email protected] ABSTRACT Located within the Magoun Islands State Marine Park, the Magoun Clam Garden (49-SIT-921) is, to our knowledge, the first clam garden confirmed on the ground in Alaska. Although many “clam gardens” or “clam terraces” constructed by First Nations have been identified in coastal British Co- lumbia, this is the first that we can attribute to Alaska Natives, in this case, to Tlingit ancestors. The site was identified by Madonna Moss, University of Oregon, and Aaron Bean, Sitka Tribe of Alaska, during archaeological survey in July–August 2011. In this paper we review some of the recent theo- retical approaches embedded in the study of these features and urge more explicit use of such theoreti- cal resources. We conclude that although niche construction theory (NCT), resource intensification, resource management and conservation, and traditional ecological knowledge (TEK) provide useful frameworks for understanding these kinds of sites, only traditional ecological knowledge, and indig- enous cultural knowledge more generally, have recognized the health risks of shellfish consumption caused by paralytic shellfish poisoning (PSP). We suggest that studies of clam gardens must take into consideration such risks, which undoubtedly varied over time and across space. SITKA SOUND Moss’s interest in Sitka Sound archaeology began in 1982 when she was stationed in Sitka as an archaeologist Along the shorelines of Sitka Sound, approximately working for the Chatham Area of the Tongass National fifty precontact archaeological sites have been identified Forest.