Charles P. Daly's Gendered Geography, 1860-1890

The American Geographical Society (AGS) serves as a case study for considering the nature of “gendered geography” in the nineteenth-century United States. This article links the ideals and programmatic interests of the society—which were fundamentally commercial in nature—with the personal subjectivity of its chief protagonist, Charles P. Daly, AGS president from 1864 until his death in 1899. Daly is presented as an “armchair explorer” who shifted the focus of the society away from statistical representations of the world toward the action packed narrative descriptions of the world supplied by embodied explorers in the field. The gender dynamics associated with the center versus the field provide a useful way to contrast both sides of Daly’s persona—as a scholar performing detached, careful study yet someone who also derived a great deal of personal authority by staging popular and dramatic spectacles in New York City, speechifying and presenting himself on stage at geographical society meetings with returning heroic explorers. Daly not only served as New York’ smost influential access point to the Arctic at the time, he also served as an important node in the reproduction of masculine culture in promotion of a particularly masculinist commercial geography. Key Words: American Geographical Society, Charles Patrick Daly, gender and geography, history of geography, masculinity.

Civic Discipline: Geography in America, 1860-1890

Civic Discipline argues that the story of the origins of American geography is a distinctly "New York story." Wealthy businessmen began America's first geographical society - the American Geographical Society - in 1851, inspired by what geographical knowledge of the globe could offer an expanding American commercial Empire at home and abroad. AGS meetings were spectacularly popular among the public and press. At them, geography was cast as a science in the service of the public and civic good. Meanwhile though, AGS men's spatial and financial "missions" became closely linked. They helped improve derelict spaces in New York City and weighed in on controversial scientific questions of the day in the Arctic, yet the geographical knowledge they advanced - such as in the American West and in Central Africa - also created enormous personal wealth. Civic Discipline shows that it was not just that historical events shaped geography, but rather, that geography shaped historical events.

Recent increase in black carbon concentrations from a Mt. Everest ice core spanning 1860-2000 AD

A Mt. Everest ice core spanning 1860–2000 AD and analyzed at high resolution for black carbon (BC) using a Single Particle Soot Photometer (SP2) demonstrates strong seasonality, with peak concentrations during the winter-spring, and low concentrations during the summer monsoon season. BC concentrations from 1975–2000 relative to 1860–1975 have increased approximately threefold, indicating that BC from anthropogenic sources is being transported to high elevation regions of the Himalaya. The timing of the increase in BC is consistent with BC emission inventory data from South Asia and the Middle East, however since 1990 the ice core BC record does not indicate continually increasing BC concentrations. The Everest BC and dust records provide information about absorbing impurities that can contribute to glacier melt by reducing the albedo of snow and ice. There is no increasing trend in dust concentrations since 1860, and estimated surface radiative forcing due to BC in snow exceeds that of dust in snow. This suggests that a reduction in BC emissions may be an effective means to reduce the effect of absorbing impurities on snow albedo and melt, which affects Himalayan glaciers and the availability of water resources in major Asian rivers.