Unraveling the potential of microbes in decomposition of organic matter and release of carbon in the ecosystem

Journal of Environmental Management, Год журнала: 2023, Номер 344, С. 118529 - 118529

Опубликована: Июль 5, 2023

Язык: Английский

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Silicon fertilizers, humic acid and their impact on physicochemical properties, availability and distribution of heavy metals in soil and soil aggregates

The Science of The Total Environment, Год журнала: 2022, Номер 822, С. 153483 - 153483

Опубликована: Янв. 29, 2022

Язык: Английский

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Optimization of landscape pattern in China Luojiang Xiaoxi basin based on landscape ecological risk assessment

Ecological Indicators, Год журнала: 2023, Номер 146, С. 109887 - 109887

Опубликована: Янв. 9, 2023

Multi-source ecological risks have induced many pollution problems that cannot be ignored and seriously threaten regional security. Constructing optimizing the landscape pattern is beneficial to improve watershed ecosystem services. In this study, an innovative method proposed construct optimize pattern, which takes Luojiang-Small Creek as example. 10-meter high-precision raster elements are selected basic unit for risk evaluation, 20 evaluation factors from three dimensions of "natural environment-human society-landscape pattern" establish index system. The spatial principal component-redundancy analysis (SPCA-RDA) was used comprehensively evaluate in 2019, minimum cumulative resistance model (MCR) gravity were watershed. results show (1) Human social a more significant influence on integrated risk, while natural factors, except soil type vegetation cover, weaker risk. (2) overall low, area mild zone 259.89 km2, accounting 81.68 % study area. According MCR model, forest land with larger than 1 km2 water bodies grassland 0.01 identified source sites. (3) 17 potential corridors constructed, including 4 road-type corridors, 9 green belt-type river-type total length 68.72 km, 22 nodes identified, 8 A-type 14 B-type nodes. A comprehensive three-dimensional network "ecological nodes-ecological corridors-ecological zones" optimization effect evaluated, it found optimized had significantly improved terms connectivity. provide protection planning guidance future prevention control unit.

Язык: Английский

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Effects of climate change and anthropogenic activity on the vegetation greening in the Liaohe River Basin of northeastern China

Ecological Indicators, Год журнала: 2023, Номер 148, С. 110105 - 110105

Опубликована: Март 8, 2023

Elucidating the response mechanism of variation in vegetation trend to determinant is great value environmental resource management, particularly significant ecologically fragile area. The Liaohe River Basin (LRB) a key part eco-security China, which has experienced apparent climatic variations and intensified human activities recent decades. Yet, it still remains not clear about drivers shaping spatio-temporal patterns growth. Here, normalized difference index (NDVI) was utilized investigate coverage from 2000 2019. Then, we incorporated partial derivatives analysis conduct attribution analyses greening light meteorological data. prime findings are as follows: (1) LRB presented growing state 20 years at rate 0.0031/a, with spatial temporal heterogeneity due its slope; (2) results showed that average contribution precipitation, temperature, solar radiation NDVI changes 0.00205/a, 0.00008/a, −0.00028/a, respectively. (3) change played most dominant role influencing result relative contributions 59.68% (40.32% contributed by anthropogenic activities); (4) LULC dynamics were characterized an increase forest land large-scale ecological afforestation projects, coverage. Conversely, urbanization adversely affected variations. Understanding this study expected offer further scientific support practical implications for monitoring local status.

Язык: Английский

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How does environmental regulation affect industrial structure upgrading? Evidence from prefecture-level cities in China

Journal of Environmental Management, Год журнала: 2023, Номер 331, С. 117267 - 117267

Опубликована: Янв. 14, 2023

Язык: Английский

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The critical role of biochar to mitigate the adverse impacts of drought and salinity stress in plants

Frontiers in Plant Science, Год журнала: 2023, Номер 14

Опубликована: Май 8, 2023

Drought stress (DS) is a potential abiotic that substantially reducing crop productivity across the globe. Likewise, salinity (SS) another serious also major threat to global productivity. The rapid climate change increased intensity of both stresses which pose food security; therefore, it urgently needed tackle ensure better production. Globally, different measures are being used improve under conditions. Among these measures, biochar (BC) has been widely soil health and promote yield application BC improves organic matter, structure, aggregate stability, water nutrient holding capacity, activity beneficial microbes fungi, leads an appreciable increase in tolerance damaging stresses. protects membrane uptake, maintains homeostasis, reduces reactive oxygen species production (ROS) through enhanced antioxidant activities, thereby improving Moreover, BC-mediated improvements properties photosynthetic activity, chlorophyll synthesis, gene expression, stress-responsive proteins, maintain osmolytes hormonal balance, turn against osmotic ionic In conclusion, could be promising amendment bring drought Therefore, present review, we have discussed various mechanisms salt tolerance. This review will help readers learn more about role causing plants, provide new suggestions on how this current knowledge can develop

Язык: Английский

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Hormetic effects of zinc on growth and antioxidant defense system of wheat plants

The Science of The Total Environment, Год журнала: 2021, Номер 807, С. 150992 - 150992

Опубликована: Окт. 15, 2021

Язык: Английский

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Behavioral change in waste separation at source in an international community: An application of the theory of planned behavior

Waste Management, Год журнала: 2021, Номер 135, С. 397 - 408

Опубликована: Окт. 4, 2021

Язык: Английский

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Investigating the sustainable development goals derived due to adoption of circular economy practices

Waste Management, Год журнала: 2022, Номер 143, С. 1 - 14

Опубликована: Фев. 23, 2022

Язык: Английский

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Recent developments in modification of biochar and its application in soil pollution control and ecoregulation

Environmental Pollution, Год журнала: 2022, Номер 313, С. 120184 - 120184

Опубликована: Сен. 13, 2022

Язык: Английский

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