Results 121 to 130 of about 1,600,426 (299)

Geography-informed energy conservation for Ad Hoc routing

ACM/IEEE International Conference on Mobile Computing and Networking, 2001
Ya Xu, J. Heidemann, D. Estrin
semanticscholar   +1 more source

Sediment transport from source to sink in the Lake Baikal basin : Impacts of hydroclimatic change and mining

, 2017
Different magnitude, intensity and timing of precipitation can impact runoff, hillslope erosion and transport of sediment along river channels.  Human activities, such as dam construction and surface mining can also considerably influence transport of ...
Pietroń, Jan
core  

Thermochronologic Constraints on the Extensional History of the Ibex Hills, Southeastern Black Mountains, Death Valley, California

Geological Journal, EarlyView.
A. Modeled T‐t paths for samples in the northern Ibex Hills, showing steady cooling throughout much of the Cenozoic, until rapid Miocene cooling. B. Weighted mean paths for each sample in this study. Note that all show a rapid cooling event at or just after 10 Ma, which is interpreted to represent exhumation as a result of regional extenstion ...
Zachariah D. Fleming
wiley   +1 more source

Bio-micrometeorology of a Sierra Nevada montane meadow

, 2015
This study examines the role of restoration on the ecologic characteristics and functioning of meadow ecosystems, particularly vegetation and soil characteristics and atmospheric exchanges of carbon, water, and energy.
Suzanne Cozzolino Maher
core  

How much grassland do we need?

Grassland Research, EarlyView.
A scaling analysis of global planted grassland area vs. country size. Abstract The United Nations has designated 2026 as the International Year of Rangelands and Pastoralists, drawing attention to the importance of grasslands and the communities that rely on them. Rangelands cover 54% of Earth's land surface, including grasslands, savannas, shrublands,
Jin‐Sheng He
wiley   +1 more source

Drought Risk in Mango and Avocado Orchards: Insights Into Plant Water Relations and Irrigation‐Related Agronomic Solutions

Irrigation and Drainage, EarlyView.
ABSTRACT Climate change is making water availability more uncertain, with growing consequences for the productivity and long‐term sustainability of tropical and subtropical fruit orchards. Mangifera indica L. and Persea americana Mill. both require large amounts of water to sustain growth and productivity.
Eleonora Cataldo
wiley   +1 more source

Implications of a changing Arctic on summertime rates of air-sea CO2 exchange within the eastern Canadian Arctic

, 2015
The Arctic marine system is currently undergoing transition as a result of climate change. This study examines the effects of this transition on rates of air-sea CO2 exchange within the eastern Canadian Arctic.
Burgers, Tonya
core  

Observed Linkages Between Marine Heatwaves and Extreme Weather Over Land: A New Zealand Case Study

International Journal of Climatology, EarlyView.
Marine heatwaves consistently warm New Zealand's land surface, but rainfall impacts occur only when synoptic systems enable moisture transport. This 38‐year analysis shows MHWs act as thermodynamic background drivers of heat and conditional amplifiers of extreme rainfall events or droughts.
Matthew Chinappa, Hamish Lewis, Luke J. Harrington, Peter B. Gibson   +3 more
wiley   +1 more source

Analysis of spatial characteristics in distrbution of sink-holes, as an geomorphological indicator of recent deformations of geologic structures

, 1994
U članku se opisuje model temeljen na metodi determinacije elipsoida deformacije, Fry (1979), primjenjen u analizi topoloških promjena u distribuciji ponikava, oblikovanih u stijenama koje su pretrpjele različite tipove deformacija.
Darko Mihljević, Mihljević, Darko
core  

One Hundred Years of the German Soil Science Society (DBG) 1926–2026: Origins, Facts, and Background of an Eventful History

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT On its 100th anniversary in 2026, the German Soil Science Society (DBG) is looking back not only on an eventful history with traditions and impressive achievements but also with painful interruptions and ruptures. One curious fact is that the DBG was initially founded as the national section of the International Soil Science Society (ISSS ...
Karl‐Heinz Feger
wiley   +1 more source