Results 41 to 50 of about 13,923,765 (402)
Water Resources Response to Climate and Land-Cover Changes in a Semi-Arid Watershed, New Mexico, USA
Terrestrial, Atmospheric and Oceanic Sciences, 2015 This research evaluates a climate-land cover-water resources interconnected system in a semi-arid watershed with minimal human impact from 1970 - 2009. We found _ increase in temperature and 10.9% decrease in precipitation.
Joonghyeok Heo +3 more
doaj +1 more source
Terrestrial, Atmospheric and Oceanic Sciences, 2015 The Temperature Vegetation Dryness Index (TVDI) was derived from the relationship between remotely sensed vegetation indices and land surface temperature (TS) in this study for assessing the soil moisture status at regional scale in South Korea. The Leaf
Heewon Moon and Minha Choi
doaj +1 more source
Terrestrial, Atmospheric and Oceanic Sciences, 2015 Denitrification rates in the East/Japan Sea (EJS) were examined with extended Optimum Multi-Parameter (eOMP) analysis. The potential denitrification locations expected from the eOMP analysis occurred only in the Ulleung Basin (UB) and near the Tatar ...
Il-Nam Kim
doaj +1 more source
Land Cover Classification Accuracy Assessment Using Full-Waveform LiDAR Data
Terrestrial, Atmospheric and Oceanic Sciences, 2015 The geomorphology of Taiwan is characterized by marked changes in terrain, geological fractures, and frequent natural disasters. Because of sustained economic growth, urbanization and land development, the land cover in Taiwan has undergone frequent use ...
Kuan-Tsung Chang +6 more
doaj +1 more source
The unpredictably eruptive dynamics of spruce budworm populations in eastern Canada
Population Ecology, EarlyView.We examine historical population data for spruce budworm from several locations through the period 1930–1997, and use density‐dependent recruitment curves to test whether the pattern of population growth over time is more consistent with Royama's (1984; Ecological Monographs 54:429–462) linear R(t) model of harmonic oscillation at Green River New ...
Barry J. Cooke, Jacques Régnière
wiley +1 more source
Vanishing Ponds and Regional Water Resources in Taoyuan, Taiwan
Terrestrial, Atmospheric and Oceanic Sciences, 2015 Taiwan has a Subtropic to Tropical climate, but its precipitation varies widely in response to seasonal effects and weather events such as Typhoon and Meiyu systems.
Yuei-An Liou +3 more
doaj +1 more source
Network topology drives population temporal variability in experimental habitat networks
Population Ecology, EarlyView.Habitat patches connected by dispersal pathways form habitat networks. We explored how network topology affects population outcomes in laboratory experiments using a model species (Daphnia carinata). Central habitat nodes in complex lattice networks exhibited lower temporal variability in population sizes, suggesting they support more stable ...
Yiwen Xu +3 more
wiley +1 more source
Measurements and Mesoscale Modeling of Autumnal Vertical Ozone Profiles in Southern Taiwan
Terrestrial, Atmospheric and Oceanic Sciences, 2008 Vertical measurements of ozone were made using a tethered balloon at the Linyuan site in Kaohsiung County, southern Taiwan. Ozone was monitored at altitudes of 0, 100, 300, 500, and 1000 m from November 23 to 25 in 2005.
Yen-Ping Peng +6 more
doaj +1 more source
NASA Earth and Space Science Explorers Poster [PDF]
, 2007 This poster features several of the NASA Earth and Space Science Explorers, plus suggestions for using the series in the classroom. The series of online articles features NASA explorers, young and old, with many backgrounds and interests.
IGES
core
Developing Basic Space Science World Wide: Progress Report
, 2004 The UN/ESA Workshops on Basic Space Science is a long-term effort for the development of astronomy and regional and international co-operation in this field on a world wide basis, particularly in developing nations.
Hans J. Haubold +2 more
core +1 more source