Geography

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Detail of boats on the Salween river-border with Thai flags. Image courtesy of Zali Fung.
Geographies

When the Border is a River: A Journey Along the Salween River-Border

Rivers might appear to be a natural or even an expedient way to demarcate political borders. Yet rivers are always in flux as flows of water, sediments, and fish and aquatics shift with the rains and tides. For rivers to serve as borders, individuals, communities, and governments engage in a range of efforts, such as erecting walls, fences, or signs, underlining the reality that borders are actively constructed through contested sociopolitical processes and in everyday life.

Harris County flood rescue. Image by Lt. Zachary West, 100th MPAD/Texas Military Department.
Geographies

Floodplains and Hurricanes: Mapping Natural Disasters to Uncover Vulnerable Communities

Using GIS mapping, I can identify at-risk communities most impacted by water-related natural disasters in the Houston Metropolitan Area (HMA), which is highly susceptible to hurricanes, tropical storms, and excessive flooding. Geospatial analysis reveals that at-risk communities are not randomly distributed throughout the HMA; populations like women and children are at higher risk of disproportionate outcomes during flooding events.

Wild rice and the 1833 Survey of Menominee’s Reservation. Image by Elan Pochedley.
Feature (Peer Review)

Restorative Cartography of the Theakiki Region: Mapping Potawatomi Presences in Indiana

By Elan Pochedley. This article explores what decolonization can consist of—and be envisioned as—when we recognize how settler colonial governance, policies, industries, and structures have affected both Indigenous peoples and nonhuman relatives within their respective homelands. I assert that analyses of settler colonialism must address the environmental dislocations and degradations experienced by both humans and nonhumans.

Flag of the Ojibwe White Earth Nation in Minnesota.
Primary Sources

A Lake with a Crossing in a Sandy Place

A few months ago, it was a typical day at work for me. I was tasked with producing a basic map graphic for an outreach brochure—nothing extraordinary. I sent off the completed graphic and moved on to another project. The next day, our local watershed partner replied to my email and asked me to “add the reservation communities of Little Rock and Ponemah to the map.”

Detail from a panoramic photograph of Nacimiento. Photograph courtesy of C. R. Chiriboga.
Primary Sources

Water and the Preclassic Maya at El Tintal, Petén, Guatemala

As part of the 1931 Carnegie Institution of Washington’s Uaxactun expedition, geologist C.W. Cooke (1931: 286) noted, “If the bajos were restored to their former condition, the Petén would be a region of many beautiful lakes. Travel in it would be easy, for one could go from place to place by boat, with only short journeys overland, from one lake to another, across country that offers little impediment to travel at any season.” These bajos mentioned by Cooke, low-lying swampy areas prone to flooding, are spread throughout most of the northern lowlands of Petén, Guatemala, characterizing the region with seasonal and perennial wetland systems.