How do non‐halophyte locust trees thrive in temperate coastal regions: A study of salinity and multiple environmental factors on water uptake patterns DOI
Han Li,

Zhiqing Lan,

Han Chen

et al.

Hydrological Processes, Journal Year: 2024, Volume and Issue: 38(3)

Published: March 1, 2024

Abstract Understanding plant water use patterns is crucial for comprehending the dynamics of soil–plant‐atmosphere continuum and evaluating adaptability plants across diverse ecosystems. However, there remains a gap in our comprehension non‐halophyte plants' uptake driving factors temperate coastal regions. For this reason, we used locust trees (a widely planted tree species northern China) as study subject. We collected isotope data (δ 2 H δ 18 O) xylem soil over two consecutive growing seasons. The MixSIAR model was along with five distinct sets input (single isotopes, uncorrected dual corrected isotopes incorporating obtained by line or cryogenic vacuum distillation methods) to infer utilization patterns. results indicated that primarily absorb shallow (0–20 cm, 29.4% ± 16.9%) deep (120–180 24.7% 5.8%). Pearson's correlation analysis revealed key behind were vegetation transpiration salinity. Remarkably, build up salts lower layer (60–120 cm) hinders absorption plants. To prevent high salt concentrations from affecting plants, recommend implementing sufficient irrigation March April each year meet needs growth regulate accumulation various layers. This reveals dynamic strategy regions, offering valuable information resources management.

Language: Английский

Prediction of global water use efficiency and its response to vapor pressure deficit and soil moisture coupling in the 21st century DOI
Tiantian Chen, Li Peng, Yuxi Wang

et al.

Journal of Hydrology, Journal Year: 2024, Volume and Issue: 635, P. 131203 - 131203

Published: April 16, 2024

Language: Английский

Citations

15
Evaluation of forest eco-efficiency: A transformation of ecological value quantity perspective DOI
Peishuo Xu, Yaodan Zhang,

Qianwen Li

et al.

The Science of The Total Environment, Journal Year: 2025, Volume and Issue: 965, P. 178612 - 178612

Published: Jan. 28, 2025

Language: Английский

Citations

1
Mountain protective forests under threat? an in-depth review of global change impacts on their protective effect against natural hazards DOI Creative Commons
Christine Moos, Ana Stritih, Michaela Teich

et al.

Frontiers in Forests and Global Change, Journal Year: 2023, Volume and Issue: 6

Published: Sept. 22, 2023

Forests in mountain areas provide an indispensable ecosystem service by protecting people and infrastructure against natural hazards. As forests are increasingly affected global change, including climate more frequent severe disturbances, shifts land use, open questions remain regarding the long-term sustainable provision of this crucial protective service. To improve our understanding various effects change on forests, we summarized current knowledge based a systematic review. Focusing changes forests’ effect snow avalanches, landslides, rockfall, torrential floods debris flow, assessed 72 peer-reviewed, English publications. Overall, climate-induced expected to increase at higher elevations but reduce it lower mainly due increased drought. Natural disturbances usually decrease their impact is often further exacerbated salvage logging. Different forest management strategies studied using simulation models, impacts strongly depend local context interactions with change. While clearcuts consistently effect, other interventions such as thinning can have either positive or negative effects. Most reviewed studies were case process-based hazard models (but rarely combining two), while empirical evidence was scarce. Forests’ (diverse) indicators structure, evaluations resulting risks less common. More consistent modeling approaches linking structure risk, well across different studies, needed for better they under

Language: Английский

Citations

19
Does increasing forest age lead to greater trade-offs in ecosystem services? A study of a Robinia pseudoacacia artificial forest on the Loess Plateau, China DOI
Danyang Zhao, Huaxing Bi, Ning Wang

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 926, P. 171737 - 171737

Published: March 18, 2024

Language: Английский

Citations

7
Global Emissions Inventory from Open Biomass Burning (GEIOBB): utilizing Fengyun-3D global fire spot monitoring data DOI Creative Commons
Yang Liu, Jie Chen, Yusheng Shi

et al.

Earth system science data, Journal Year: 2024, Volume and Issue: 16(8), P. 3495 - 3515

Published: Aug. 2, 2024

Abstract. Open biomass burning (OBB) significantly affects regional and global air quality, the climate, human health. The of forests, shrublands, grasslands, peatlands, croplands influences OBB. A emissions inventory based on satellite fire detection enables an accurate estimation OBB emissions. In this study, we developed a high-resolution (1 km×1 km) daily emission using Chinese Fengyun-3D satellite's spot monitoring data, satellite-derived vegetation-index-derived spatiotemporally variable combustion efficiencies, land-type-based factors. average annual estimated for 2020–2022 were 2586.88 Tg C, 8841.45 CO2, 382.96 CO, 15.83 CH4, 18.42 NOx, 4.07 SO2, 18.68 particulate organic carbon (OC), 3.77 black (BC), 5.24 NH3, 15.85 NO2, 42.46 PM2.5 56.03 PM10. Specifically, taking as example, OBBs 72.71 (Boreal North America, BONA), 165.73 (Temperate TENA), 34.11 (Central CEAM), 42.93 (Northern Hemisphere South NHSA), 520.55 (Southern SHSA), 13.02 (Europe, EURO), 8.37 (Middle East, MIDE), 394.25 Africa, NHAF), 847.03 SHAF), 167.35 Asia, BOAS), 27.93 CEAS), 197.29 (Southeast SEAS), 13.20 (Equatorial Asia; EQAS), 82.38 (Australia New Zealand; AUST) C yr−1. Overall, savanna grassland contributed largest proportion total (1209.12 yr−1; 46.74 %), followed by woody savanna/shrubs (33.04 %) tropical forests (12.11 %). SHAF was found to produce most globally (847.04 yr−1), SHSA (525.56 NHAF (394.26 SEAS (197.30 yr−1). More specifically, predominant in (55.00 %, 465.86 (43.39 225.86 (76.14 300.21 while savanna/shrub fires dominant (51.48 101.57 Furthermore, exhibited significant seasonal variability, peaking September 2020 August 2021 2022, with 441.32 month−1, which is substantially higher than monthly 215.57 month−1. Our comprehensive provides valuable insights enhancing accuracy quality modeling, atmospheric transport, biogeochemical cycle studies. GEIOBB dataset can be downloaded at http://figshare.com (last access: 30 July 2024) following DOI: https://doi.org/10.6084/m9.figshare.24793623.v2 (Liu et al., 2023).

Language: Английский

Citations

7
The roles of light in a plant factory: photosynthesis efficiency and gas exchange parameters of lettuce as a function of light spectra DOI Creative Commons

Hamidreza Soufi,

Hazem M. Kalaji, Mohsen Hamidpour

et al.

Greenhouse Plant Production Journal., Journal Year: 2024, Volume and Issue: 1(1), P. 1 - 26

Published: March 11, 2024

Artificial light source is one of the most important factors for high quality and quantity vegetable production in a plant factory. Aiming to investigate role spectra on growth, chlorophyll fluorescence, photosynthesis stomata parameters lettuce plants grown factory, factorial experiment was conducted based completely randomized design with two cultivars (Lollo Rossa Lollo Bionda) four LED illumination red (656 nm), red/blue (3:1) blue (450 nm) white (449 nm). The results showed that combination had greatest effect stomatal conductance (gs), number stomata, length width both cultivars. Also maximum substomatal CO2 concentration (Ci) observed when they were treated light. also assimilation rate (PN) variety under Bionda cultivar Contrary related some photosynthetic parameters, highest values vegetative traits (plant height, dry fresh mass shoots roots, leaf area) treatment combination. It concluded fluorescence characteristics, properties can be affected by different lettuce, so choice proper lighting fundamental requirement cultivation this

Language: Английский

Citations

6
Response of Ecosystem Carbon–Water Fluxes to Extreme Drought in West Asia DOI Creative Commons
Karam Alsafadi, Bashar Bashir, Safwan Mohammed

et al.

Remote Sensing, Journal Year: 2024, Volume and Issue: 16(7), P. 1179 - 1179

Published: March 28, 2024

Global warming has resulted in increases the intensity, frequency, and duration of drought most land areas at regional global scales. Nevertheless, comprehensive understanding how water use efficiency (WUE), gross primary production (GPP), actual evapotranspiration (AET)-induced losses respond to exceptional whether responses are influenced by severity (DS) is still limited. Herein, we assess fluctuation standardized precipitation index (SPEI) over Middle East from 1982 2017 detect events further examine anomalies GPP, WUE, AET multiyear droughts, which separated into five groups designed characterize extreme drought. The intensification (based on its DS) increased decreased GPP D5 D1, where both positive negative variance among DS group was statistically significant. results showed that values WUE with corresponding were dominant (44.3% study area), more than this region mostly controlled physical processes, i.e., evaporation. Drought’s consequences ecosystem carbon-water interactions ranged significantly eco-system types due unique hydrothermal conditions each biome. Our indicates forthcoming along heightened climate variability, pose risks semi-arid sub-humid ecosystems, potentially leading biome restructuring, starting low-productivity, water-sensitive grasslands. assessment enhances water-carbon cycle linkages aids projecting change.

Language: Английский

Citations

5
Dynamics of carbon and water vapor fluxes in three typical ecosystems of Heihe River Basin, Northwestern China DOI
Zhiyong Ding, Yuyang Wang, Jinzhi Ding

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 929, P. 172611 - 172611

Published: April 19, 2024

Language: Английский

Citations

5
Integrated effects of meteorological factors, edaphic moisture, evapotranspiration, and leaf area index on the net primary productivity of Winter wheat − Summer maize rotation system DOI
Yang Han, Hongfei Lu,

Dongmei Qiao

et al.

Field Crops Research, Journal Year: 2023, Volume and Issue: 302, P. 109080 - 109080

Published: Aug. 2, 2023

Language: Английский

Citations

13
Dissecting the Characteristics and Driver Factors on Global Water Use Efficiency Using GLASS Data Sets DOI Creative Commons

Zhenyan Hu,

Q. H. Dai,

Y. J. Yan

et al.

Earth s Future, Journal Year: 2024, Volume and Issue: 12(6)

Published: June 1, 2024

Abstract Ecosystem water use efficiency (WUE) is a crucial parameter for understanding the interaction between carbon and cycles. However, spatio–temporal evolution drivers of WUE remain unclear. This study utilized global annual scale land surface satellite gross primary productivity evapotranspiration data from 1982 to 2018 estimate analyze its characteristics. Additionally, investigated response changes five environmental factors (precipitation [PRE], soil moisture, temperature [TEM], palmer drought severity index, vapor pressure deficit [VPD]) on using partial correlation structural equation modeling. The results suggested that increased markedly over period, at an average rate 0.0016 gC m −2 mm −1 H 2 O year . In contrast existing knowledge change, climate change was found have larger contribution regional scales, especially in terms TEM VPD. A positive observed, but extreme could lead decrease WUE. VPD had most significant direct effect WUE, negative offset influence hyper‐arid, semi‐arid, arid regions. These findings offer new insights into impact warming

Language: Английский

Citations

4