Blog

In June and July of 2018, I conducted field work in the Bawku East and Nabdam Districts located in the Upper East region of northern Ghana. This is a semi-arid region that has been historically one of the least developed areas in the country. This regional inequality is in part related to the country’s colonial past, a growing population, low soil fertility, increasing environmental degradation, period droughts, and erratic rainfall.

My research focuses on understanding the socio-economic and ecological drivers of land degradation in this region of Ghana as well as understanding the barriers that prevent farmers from adopting sustainable land management practices (SLM) to combat land degradation. SLM practices are one of the best ways to combat and reverse land degradation and enable farmers to maximize the economic and social benefits from the land while maintaining and enhancing the ecological functions of the land. These practices include soil fertility and crop management, soil erosion control measures, water harvesting, forest management etc. (read more)

With the aid of my headlamp, I carefully check the contents of my backpack in the pre-dawn darkness.  Food, water, vials, coin envelopes...check.  I strap a shovel to the outside of my pack and swing it across my shoulders with a huff, shrugging to adjust the weight.  Two and a half gallons of water is not light, but I’ll drink most of it over the course of the next 12 hours.  And I always carry a little extra when traipsing around the Sonoran desert in summer.  I enjoy the June morning, about 70 degrees Fahrenheit, knowing the temperature will rise at least 30 degrees by midafternoon.  A warm breeze blowing across the Pinta Sands, a remote area on the Cabeza Prieta National Wildlife Refuge, hints at the heat to come.  I sling the strap of my binoculars over my shoulder and start walking at a brisk pace so I can cover the three plus miles to the first wildlife water before sunrise.  If I’m lucky, I’ll see a pronghorn at the edge of the playa—a dried lakebed—like I did last year. (read more)

November Precipitation and Temperature: After a wetter- and cooler than-average October, November was closer to long-term averages. Precipitation ranged from average to below-average in Arizona and New Mexico (Fig. 1a). Temperatures were mostly within the range of average, with some below-average observations in eastern New Mexico and the Four Corners region, and with a region of above-average temperatures on the Arizona/California border (Fig. 1b). (read more)

Precipitation and Temperature: October was relatively wet and cool across the Southwest. Precipitation ranged from average to much-above average in New Mexico and from above average to much-above average in Arizona (Fig. 1a). Temperatures were much cooler than normal, ranging from below average to average in Arizona and from below to above average in New Mexico (Fig. 1b). (read more)

Atlantic hurricanes Florence and Michael have understandably been the focus of attention this year, but as discussed on page 1, 2018 has been an extremely active year for tropical storms in the eastern North Pacific. While most of the storms expended most or all of their energy over the Pacific, a few had notable impacts on the Southwest. (read more)