Results 1 to 10 of about 15,709,891 (294)

Gray Forecast of Ecosystem Services Value and Its Driving Forces in Karst Areas of China: A Case Study in Guizhou Province, China [PDF]

open access: yesInternational Journal of Environmental Research and Public Health, 2021
A sound ecosystem is the prerequisite for the sustainable development of human society, and the karst ecosystem is a key component of the global ecosystem, which is essential to human welfare and livelihood. However, there remains a gap in the literature
Wanxu Chen, Sipei Pan, Jiale Liang
exaly   +3 more sources

Status, mechanism, suitable distribution areas and protection countermeasure of invasive species in the karst areas of Southwest China

open access: yesFrontiers in Environmental Science, 2022
Biological invasion is one of the major threats to global biodiversity attracting a primary focus of scientific attention. During the past decades, due to the diversity and peculiarity of species, coupled with the vulnerable ecosystem, karst areas have ...
Yonghua Li   +7 more
doaj   +3 more sources

Reconstructing spatial pattern of historical cropland in karst areas of Guizhou, Southwest China. [PDF]

open access: yesSci Rep, 2022
Karst regions are exceptionally responsive to global change with their harsh natural environment, fragile ecology, and acute human-land conflicts. The reconstruction of cropland spatial pattern in karst areas during the historical period is typical for ...
Yang L   +5 more
europepmc   +2 more sources

Assessment of Lithium, Macro- and Microelements in Water, Soil and Plant Samples from Karst Areas in Romania. [PDF]

open access: yesMaterials (Basel), 2021
Lithium is a critical element for the modern society due to its uses in various industrial sectors. Despite its unequal distribution in the environment, Li occurrence in Romania was scarcely studied. In this study a versatile measurement method using ICP-
Török AI   +5 more
europepmc   +2 more sources

Recent advances in studies of soil organic carbon stability in Karst areas

open access: yesFrontiers in Forests and Global Change
The stability of soil organic carbon (SOC) is crucial for the global carbon cycle and serves as a key indicator of soil quality and eco-system function. In Karst areas, SOC stability is influenced by unique geological conditions.
Jie He, Xi Liu, Wenping Meng, Xue Chen
exaly   +2 more sources

Effects of Vegetation Restoration on Regional Soil Moisture Content in the Humid Karst Areas—A Case Study of Southwest China

open access: yesWater (Switzerland), 2021
Soil moisture is one of the restricting factors in the humid karst areas, which feature strong spatial heterogeneity. However, current research about the effects of vegetation restoration on soil moisture content have mainly focused on plot scale and ...
Qiuwen Zhou, Mingyong Cai
exaly   +2 more sources

Ancillary polymorphic floral traits between two morphs adaptive to hawkmoth pollination in distylous plant Tirpitzia sinensis (Linaceae)

open access: yesBMC Plant Biology, 2022
Background Floral morphs are characterized differentiations in reciprocal positions of sexual organs and ancillary floral traits in heterostylous plants.
Xiaoyue Wang   +6 more
doaj   +1 more source

Nectar robbing by bees affects the reproductive fitness of the distylous plant Tirpitzia sinensis (Linaceae)

open access: yesEcology and Evolution, 2023
Nectar robbing can affect plant reproductive success directly by influencing female and male fitness, and indirectly by affecting pollinator behavior. Flowers have morphological and chemical features that may protect them from nectar robbers.
Xiaoyue Wang   +4 more
doaj   +1 more source

Effects of multi-heavy metal composite pollution on microorganisms around a lead-zinc mine in typical karst areas, southwest China.

open access: yesEcotoxicology and Environmental Safety, 2023
Heavy metal pollution poses a serious hazard to the soil bacterial community. The purpose of this study is to understand the characteristics of soil heavy metal pollution in lead-zinc mines in karst areas and the response of Pb, Zn, Cd, and As-induced ...
Yingying Zuo   +4 more
semanticscholar   +1 more source

Features of floral odor and nectar in the distylous Luculia pinceana (Rubiaceae) promote compatible pollination by hawkmoths

open access: yesEcology and Evolution, 2023
It is hypothesized that in heterostylous plant species, standardization of signals of floral attraction between different morphs is advantageous, encouraging flower visitors to switch between morphs.
Xiaoyue Wang, Yan Chen, Yin Yi
doaj   +1 more source

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