Results 161 to 170 of about 13,538 (295)

<i>Ophiorrhiza xishuiensis</i> (Rubiaceae), a new species endemic to Guizhou, Sichuan, and Chongqing, China. [PDF]

PhytoKeys
He XZ, Dai ZX, Xu J, Yang JW, Tang SH.
europepmc   +1 more source

Landform Regions of Iowa, 2000

, 2000
A landscape is a collection of shapes or landforms. In Iowa, these shapes are composed of earth materials derived from glacial, wind, river, and marine environments of the geologic past.

core  

Sensitivity of Large‐Scale Hydrological Predictions to Precipitation Phase Partitioning Methods Under a Changing Climate

Hydrological Processes, Volume 40, Issue 7, July 2026.
Future warming shifts precipitation from snow to rain across the Saskatchewan River Basin, reducing snow water equivalent and advancing snowmelt timing. Differences among precipitation phase‐partitioning methods propagate from snowpack accumulation to runoff magnitude and timing, producing earlier spring flows and higher peak discharge.
Fuad Yassin, John W. Pomeroy, Alain Pietroniro, Bruce Davison, Mohamed Elshamy, Zelalem Tesemma   +5 more
wiley   +1 more source

Spatial Distribution Characteristics and Risk Assessment of Soil Heavy Metals from Long-Term Mining Activities: A Case Study of the Fengfeng Mining Area. [PDF]

Toxics
Ren L, Qi W, Ye H.
europepmc   +1 more source

Geology and Chronology of the Lunar Taruntius Crater: Implications for the Retention Age of Lunar Ray Patterns and Lifetime of Lunar Explosive Volcanism

Earth and Space Science, Volume 13, Issue 7, July 2026.
Abstract The Taruntius crater, situated between Maria Fecunditatis, Crisium, and Tranquillitatis, is characterized by a prominent bright ray system and a floor‐fractured morphology and has long been interpreted as a relatively young Eratosthenian or Copernican crater.
Longjiao Yu, Haijun Cao, Le Qiao, Zongcheng Ling   +3 more
wiley   +1 more source

Optimising Camera Trap Surveys for the Rocky Landform Specialists of the Mount Isa Inlier, Queensland, Australia. [PDF]

Ecol Evol
Barnes JC, Brunton EA, Sanders MG, Clemente CJ.   +3 more
europepmc   +1 more source

A Mountain Glacier Perspective on the Bipolar Seesaw

Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract A global record of mountain glacier terminations during the last deglaciation (∼19–11 ka) dated by a large, uncurated data set of cosmogenic‐nuclide exposure ages highlights a statistically significant asynchrony in termination ages between the Northern and Southern Hemispheres.
Joseph P. Tulenko, Greg Balco
wiley   +1 more source

Comparison of Soil Mineralogy From EMIT Imaging Spectroscopy and Ground‐Based Measurements in the Deserts of Southern California

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 12, 28 June 2026.
Abstract The highly variable spatial composition of desert soils remains a major source of uncertainty in estimates of dust radiative forcing. Existing soil mineralogy data sets used in climate models are limited by sparse ground observations and coarse spatial resolution.
Xuan Liu, Paul Ginoux, Carlos Pérez García‐Pando, Adolfo González‐Romero, Xavier Querol, Philip G. Brodrick, Amato Evan   +6 more
wiley   +1 more source

Study on deformation law of coal pore mechanism characteristics under peak cluster landform. [PDF]

PLoS One
Wang J, Zheng L, Lan H, Sun W, Chen Z, Li B, Zuo Y, Zhang Y, Sun Y, Wen F.   +9 more
europepmc   +1 more source

<i>Heteropolygonatum xishuiense</i> (Asparagaceae, Convallarioideae, Polygonateae), a new species from Danxia cliffs in Guizhou, China. [PDF]

PhytoKeys
Wang X, Wang MM, Xia MQ, Tian Q, Li CQ, Mu J, Han MQ.   +6 more
europepmc   +1 more source