Results 11 to 20 of about 15,709,891 (294)

The complete chloroplast genome of Impatiens mengtszeana (Balsaminaceae), an endemic species in China

open access: yesMitochondrial DNA. Part B. Resources, 2022
Impatiens mengtszeana is an endemic species in China. In this study, the complete chloroplast genome of I. mengtszeana was sequenced and analyzed. The total chloroplast genome size of I.
Baizhu Li   +5 more
doaj   +1 more source

The complete chloroplast genome of Rhododendron delavayi (Ericaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2020
Rhododendron delavayi, as a member of Ericaceae family, has been widely used as an important garden flower. The cp genome of R. delavayi exhibited a typical quadripartite cycle with 193,798 bp, comprising of a pair of inverted repeats (IRa and IRb) of 15,
Jie Liu   +5 more
doaj   +1 more source

Global analysis of land-use changes in karst areas and the implications for water resources

open access: yesHydrogeology Journal, 2023
Karst areas contain valuable groundwater resources and high biodiversity, but are particularly vulnerable to climate change and human impacts. Land-use change is the cause and consequence of global environmental change. The releases of the Climate Change
Jiawen Zhang   +3 more
semanticscholar   +1 more source

Gypsum karst geohazards in China [PDF]

open access: yes, 1997
China has the worlds largest proven gypsum (CaSO4.2H2O) resources in the world. The gypsum ranges from pre-Cambrian to Quaternary in age and occurs in varied geological environments.
Cooper, A.H., Yaoru, Lu
core   +3 more sources

UPLC–MS/MS and Gene Expression Research to Distinguish the Colour Differences of Rhododendron liliiflorum H. Lév

open access: yesHorticulturae, 2023
Among ornamental plants, the colour of the petals is an important feature. However, the reason for the colour differences of Rhododendron liliiflorum remains unclear. To reveal the differences in the colour of R.
Jin Dai   +9 more
doaj   +1 more source

Size‐dependent and environment‐mediated shifts in leaf traits of a deciduous tree species in a subtropical forest

open access: yesEcology and Evolution, 2022
Aims Understanding the joint effects of plant development and environment on shifts of intraspecific leaf traits will advance the understandings of the causes of intraspecific trait variation.
Jie Zheng   +7 more
doaj   +1 more source

Integration of Electrical Resistivity Tomography and Seismic Refraction Tomography to Investigate Subsiding Sinkholes in Karst Areas

open access: yesWater, 2023
Operational and safety issues associated with subsiding sinkholes in karst areas start with the definition of fractures and joints, causing ground weakness.
Oussama Jabrane   +6 more
semanticscholar   +1 more source

Process-based karst modelling to relate hydrodynamic and hydrochemical characteristics to system properties [PDF]

open access: yes, 2013
More than 30% of Europe's land surface is made up of karst exposures. In some countries, water from karst aquifers constitutes almost half of the drinking water supply.
J. A. Barberá   +23 more
core   +2 more sources

Beurteilung der Grundwasser-Vulnerabilität in Karstgebieten anhand 3D geologischer und numerischer Modelle [PDF]

open access: yes, 2007
Groundwater is a major resource for mankind. Among groundwater resources, karst groundwater plays an important role. Approximately a quarter of the world's population depends on karst groundwater.
Butscher, Christoph
core   +1 more source

The interactions between climate and soil factors influence the taxonomic and phylogenetic diversity of woody plants in the subtropical karst region [PDF]

open access: yesPeerJ
The woody plants in subtropical forests are one of the most important long-term carbon sinks in the terrestrial ecosystems. However, its diversity patterns and the underlying mechanisms remain unclear. To explore the diversity patterns of woody plants in
Rundi Zhou   +6 more
doaj   +2 more sources

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