Physical Sciences and Mathematics Commons^™

Relationships Between Deformation, Magmatism, And Sedimentary Geology Along The Mongol-Okhotsk Suture Zone: Ulz Gol Region, Mongolia, Jarret William Pidgeon

Graduate College Dissertations and Theses

The Mongol-Okhotsk Suture Zone (MOSZ) is a continental-scale structure that signifies the closure of a Paleozoic ocean basin. Though suturing of the Siberian Craton and southern Mongolian terranes is thought to have occurred in the Mesozoic Era, the exact timing and mechanisms remain debated. This prolonged period of orogenic activity is believed to be responsible for forming much of the Central Asian Orogenic Belt (CAOB) that encompasses essentially all of Mongolia, part of China, Siberia, and Kazakhstan. Also permeated throughout the CAOB are intra-continental, post-suturing structures. In the Late Jurassic–Early Cretaceous, a significant, crustal-scale extensional episode affected central and eastern …

Developing An Adaptive Resource Management Framework For Sustainable Cashmere Production In Mongolia, Elisabeth Lohre

Graduate College Dissertations and Theses

Cashmere is a multi-billion dollar commodity and recent increases in demand have led to the degradation of grassland and desert steppe ecosystems in East and Central Asia. Cashmere wool is a product of goats and 90% of the world’s supply originates from Mongolia and northern China. As global demand for cashmere increases, the consequences to the natural landscapes and people of the region may be severe, especially given the rapid rate of environmental change due to warming climatic conditions in the region.

Textile manufacturers recognize the need for better goat herding practices and support the development of a sustainable cashmere …

Effects Of Landscape Change On Corsac Foxes In Mongolia, Myagmarjav Lkhagvasuren

Graduate College Dissertations and Theses

Landscape change affects the distribution of wildlife and represents a conservation concern, especially in Asia, which is experiencing rapid development. In Mongolia, mining, livestock grazing, infrastructure development and climate change represent major drivers of change that will impact habitats and few tools exist to predict how wildlife will respond. I examined the impacts of landscape change on the corsac fox (Vulpes corsac) in a steppe region of Mongolia. The corsac fox occurs widely throughout northern Asia, but has experienced declines in many regions and remains one the least studied canids. I addressed two questions: 1) how do common features of …