Malaria is one of the top five causes of death worldwide, and roughly half the world’s population lives at risk of the disease. This health problem disproportionately affects the poor, particularly those in Africa south of the Sahara, where the disease is widespread. Many of those most...

The concept of metabolism, as applied to the interrelations between human society and the rest of nature, has been one of the most fruitful iterations of socioecological thought over the last few decades. Here we will examine specific orientations of metabolic thought commonly employed in the...

Sediments are an essential component of rivers and of their biological functioning. In addition to their influence on river geomorphology (maintenance of river forms and habitats such as pools and sand bars), sediments also include nutrients, detritus and organic debris of various sizes which...

A stock assessment of the gulf menhaden. Brevoortia patronus, fishery was conducted with data on purse-seine landings from 1946 to 1985 and port sampling data from 1964 to 1985. These data were analyzed to determine growth rates, yield-per-recruit, spawner-recruit relationships, and maximum...