百度试题 结果1 题目The Chihuahuan Desert has a large variety of plants and animals.对 相关知识点: 试题来源: 解析 对 反馈 收藏
We analyzed 24 studies, 9 involving plants (Agave lechuguilla, A. striata, A. stricta, A. victoria-reginae, Astrophytum spp., Berberis trifoliate, Ephedra compacta, Leucophyllum spp., Larrea tridentata), and the rest involving animals. We detected three main patterns: (1) An ancient ...
Alkanes are super-abundant in the biosphere. Many bacteria and other micro-organisms release alkanes as a byproduct of their metabolism. Since many animals and insects host these organisms in their digestive systems, they, too, become emitters of alkanes. And since this has been going on for b...
Exposure of seeds to high temperatures has often been explored as a pre-treatment to promote germination of desert plants. For instance, seeds of Yucca whipplei had lower germination after exposure to 110 °C and 130 °C (Keeley and Tufenkian, 1984). A combination of temperature and time of...
ThePGAV Destinations-designedChihuahuan Desertexhibit is now open at theEl Paso Zoo, welcoming guests to celebrate and explore the flora and fauna ofthe surrounding desert environment. The all-new area serves as home to animals from one of North America’s largest deserts, and includes Mexican ...
"Plants of the Chihuahuan Desert: This guide uses color photographs and brief descriptions to help identify a variety of plants native to the northern Chihuahuan Desert, including Big Bend National Park, Big Bend Ranch State Park, and the Davis Mountains. Split into helpful categories of trees, ...
Mycorrhizal dependency of Chihuahuan desert plants is influenced by life history strategy and root morphology. J. Arid. Environ., 55, 223-229.Collier SC, Yarnes CT, Herman RP (2003) Mycorrhizal dependency of Chihuahuan Desert plants is influenced by life history strategy and root morphology. J ...
Selenium (Se) is a trace element essential for animals and humans but at high concentrations becomes toxic for most living organisms. Some areas of the United States, such as the San Joaquin Valley in California, present high Se concentrations in sediments and water, which have affected birds ...
Seed germination of Southern Chihuahuan Desert plants in response to elevated temperatures. J. Arid Environ. 75, 978-980.Perez-Sanchez R.M, Jurado E., Chapa-Vargas L. and Flores J. 2011. Seed germination of Southern Chihuahuan Desert plants in response to elevated temperatures. Journal of ...
Response of ephemeral plants to termites, water and nitrogen in a Chihuahuan desertGutierrez, J RWhitford, W G