Results 11 to 20 of about 43,492 (242)

Spatial pattern and driving factors of biomass carbon density for natural and planted coniferous forests in mountainous terrain, eastern Loess Plateau of China

open access: yesForest Ecosystems, 2020
Background Understanding the spatial pattern and driving factors of forest carbon density in mountainous terrain is of great importance for monitoring forest carbon in support of sustainable forest management for mitigating climate change.
Lina Sun, Mengben Wang, Xiaohui Fan
doaj   +1 more source

Stratigraphy and lithology of the loess deposits in eastern Srem, Serbia [PDF]

open access: yes, 2005
Eolian loess sediments in the eastern Srem area, the youngest Pleistocene deposits, occur either as a loess plateau, or as a slope-type of loess, formed on the slopes of the Fruška Gora mountain.
Nenadić Draženko, Simić Vladimir
core   +1 more source

Loess Plateau storage of Northeastern Tibetan Plateau-derived Yellow River sediment [PDF]

open access: yesNature Communications, 2015
AbstractMarine accumulations of terrigenous sediment are widely assumed to accurately record climatic- and tectonic-controlled mountain denudation and play an important role in understanding late Cenozoic mountain uplift and global cooling. Underpinning this is the assumption that the majority of sediment eroded from hinterland orogenic belts is ...
Nie, J   +19 more
openaire   +7 more sources

A uniform isotopic and chemical signature of dust exported from Patagonia: Rock sources and occurrence in southern environments [PDF]

open access: yes, 2007
Patagonia is considered to be the most important source of dust from South America that is deposited in surrounding areas, and we present here a systematic Sr and Nd isotopic study of sediment currently being exported.
Brunet, Frédéric   +3 more
core   +3 more sources

Changes in the soil organic carbon balance on China’s cropland during the last two decades of the 20th century [PDF]

open access: yes, 2017
Agro-ecosystems play an important role in regulating global changes caused by greenhouse gas emissions. Restoration of soil organic carbon (SOC) in agricultural soils can not only improve soil quality but also influence climate change and agronomic ...
Frolking, Stephen E.   +7 more
core   +3 more sources

The spatial-temporal patterns of Asian summer monsoon precipitation in response to Holocene insolation change: a model-data synthesis [PDF]

open access: yes, 2014
Highlights: • Slice and transient simulations of Holocene climate change were performed. • Spatial–temporal patterns of Holocene Asian summer precipitation are investigated. • A tripole pattern of summer precipitation can be seen over monsoonal Asia.
Jin, Liya   +5 more
core   +1 more source

Source-specific risks apportionment and critical sources identification of potentially harmful elements in urban road dust combining positive matrix factorization model with multiple attribute decision making method

open access: yesEcological Indicators, 2022
The present study aimed to explore the source-specific ecological and human health risks, and to identify critical sources of potentially harmful elements (PHEs) in road dust.
Wenbo Deng, Gangli Hao, Wenjuan Liu
doaj   +1 more source

Landslide characteristics in the Loess Plateau, northern China [PDF]

open access: yesGeomorphology, 2020
Abstract Landslides play an important role in landscape evolution of the Loess Plateau, northern China, but they have not been systematically analysed across the region. The contribution to regional rates of erosion and sediment budgets is poorly known as a consequence. Co-seismic landslides are a significant natural hazard, and exacerbate the threat
Yueren Xu   +4 more
openaire   +2 more sources

Complete chloroplast genome sequence of Hopea chinensis (Dipterocarpaceae), a rare and critically endangered species

open access: yesMitochondrial DNA. Part B. Resources, 2019
Hopea chinensis (Dipterocarpaceae) is a rare and critically endangered species. Here, we first report and characterize its complete chloroplast genome sequence based on Illumina paired-end sequencing data.
Yancai Shi, Na Duan, Bingbing Liu
doaj   +1 more source

Transforming the Loess Plateau of China [PDF]

open access: yesFrontiers of Agricultural Science and Engineering, 2016
This paper aims to show the importance of land consolidation in transforming the Loess Plateau of China. The paper comprehensively analyzes how over recent decades the Grain for Green Project and Gully Land Consolidation Project jointly transformed the ecology and landscape of the Loess Plateau and the livelihood of its residents.
Yansui LIU, Guoming DU, Yuheng LI
openaire   +2 more sources

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