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1261
Projecting Water Yield Amidst Rapid Urbanization: A Case Study of the Taihu Lake Basin
Published 2025-01-01“…Taking the rapidly urbanizing Taihu Lake Basin (TLB) as an example, coupled with the PLUS-InVEST model, three scenarios of a natural development (ND) scenario, urban development (UD) scenario, and ecological protection (EP) scenario were set to simulate the response mechanisms of land use changes for WY and the influence of policy-making on the water conservation capacity of river basins. (1) During 2000 and 2020, the Taihu Lake Basin (TLB) experienced rapid urbanization, which was evident in the conversion of forest and cropland for urban development. (2) From 2000 to 2020, the TLB’s WY first decreased and then increased, ranging from 201.52 × 10<sup>8</sup> m<sup>3</sup> to 242.70 × 10<sup>8</sup> m<sup>3</sup>. …”
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1262
Toxicity of the Herbicide Roundup Original DI<sup>®</sup> in Tadpoles of <i>Physalaemus erikae</i> and <i>Physalaemus cicada</i> (Anura: Leptodactylidae)
Published 2024-12-01“…., Roundup<sup>®</sup>) are commonly applied in cropland. Among vertebrates, amphibians are especially susceptible to contamination due to their strong association with freshwater environments. …”
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1263
An analysis of observed and predicted extreme heat and precipitation trends across four pulse producing regions in North America: North Dakota, Montana, Saskatchewan, and Northeast...
Published 2025-01-01“…The consumption of plant-based proteins in lieu of animal proteins is the most important dietary shift that would be needed to keep the world under 2 °C of warming, and this shift would require a dramatic increase in the percentage of cropland devoted to nuts and pulses (Peters et al 2016 Elementa 4 000116). …”
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1264
Exploring the interactions and driving factors among typical ecological risks based on ecosystem services: A case study in the Sichuan-Yunnan ecological barrier area
Published 2025-01-01“…The results show that (1) the SC_R and WY_R increased significantly during 2000–2020, exacerbating regional ecological degradation, while the CS_R, GP_R and HQ_R showed a decreasing trend. (2) The comprehensive risk was rising, with significant increases in the middle-high rolling hills in the southwest and the Chengdu Plain in the east, which are mainly attributed to farmland reclamation and urban expansion. (3) Competition between different land uses exacerbated the trade-offs between GP_R and CS_R, SC_R, HQ_R, while showing spatial heterogeneity under the constraints of natural factors and topography. (4) A total of four ER clusters were identified, with the SC_R-GP_R-WY_R cluster dominating, and gradually transforming into the SC_R cluster as the landscape pattern changes. (5) Compared with socio-economic and natural factors, the proportion of forest land and cropland was the dominant factor influencing most ER changes. …”
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1265
Volatile Organic Compounds and Carbonyls Pollution in Mexico City and an Urban Industrialized Area of Central Mexico
Published 2022-04-01“…High concentrations of propane and nButane are associated with leakage, handling, and distribution of liquified petroleum gas (LPG). …”
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1266
An Effective Flocculation Method to the Kaolin Wastewater Treatment by a Cationic Polyacrylamide (CPAM): Preparation, Characterization, and Flocculation Performance
Published 2018-01-01“…P(AM-DMC) (PAD) was synthesized by ultraviolet- (UV-) initiated copolymerization with methacryloxyethyl trimethyl ammonium chloride (DMC) and acrylamide (AM) as the monomers and initiator 2,2-azobis [2-(2-imidazolin-2-yl) propane] dihydrochloride (VA-044) as the photoinitiator. …”
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1267
Structure-Based Virtual Screening, Docking, ADMET, Molecular Dynamics, and MM-PBSA Calculations for the Discovery of Potential Natural SARS-CoV-2 Helicase Inhibitors from the Tradi...
Published 2022-01-01“…Then, the most appropriate 26 compounds were subjected to in silico ADMET and toxicity studies to select the most convenient inhibitors to be: (1R,2S)-ephedrine (57), (1R,2S)-norephedrine (59), 2-(4-(pyrrolidin-1-yl)phenyl)acetic acid (84), 1-phenylpropane-1,2-dione (195), 2-methoxycinnamic acid (246), 2-methoxybenzoic acid (364), (R)-2-((R)-5-oxopyrrolidin-3-yl)-2-phenylacetic acid (405), (Z)-6-(3-hydroxy-4-methoxystyryl)-4-methoxy-2H-pyran-2-one (533), 8-chloro-2-(2-phenylethyl)-5,6,7-trihydroxy-5,6,7,8-tetrahydrochromone (637), 3-((1R,2S)-2-(dimethylamino)-1-hydroxypropyl)phenol (818), (R)-2-ethyl-4-(1-hydroxy-2-(methylamino)ethyl)phenol (5159), and (R)-2-((1S,2S,5S)-2-benzyl-5-hydroxy-4-methylcyclohex-3-en-1-yl)propane-1,2-diol (5168). Among the selected 12 compounds, the metabolites, compound 533 showed the best docking scores. …”
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1268
In Vitro Evaluation of Ruminal Digestibility, Fermentation Characteristics, and Bacterial Diversity of Kenaf Crop at Various Cutting Heights
Published 2025-01-01“…Total volatile fatty acids, acetic acid, acetic acid/propane ratio, and pH value did not differ among the treatments, except for propionic acid, which was higher at the 130 cm and 160 cm heights. …”
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1269
Exploring Adsorption Performance of Functionalized Mesoporous Silicas with a Different Pore Structure as Strong Cation-Exchange Sorbents for Solid-Phase Extraction of Atropine and...
Published 2025-01-01“…The obtained functionalized materials were evaluated as sorbents for strong cation-exchange solid-phase extraction (SPE) to determine their efficiency in the adsorption and desorption of tropane alkaloids (atropine and scopolamine). The loading solvents, loading volume, analyte concentration, and elution volume were studied, using 50 mg of both materials. …”
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1270
Sub-District Level Spatiotemporal Changes of Carbon Storage and Driving Factor Analysis: A Case Study in Beijing
Published 2025-01-01“…The results show the following: (1) From 2000 to 2020, the overall land use change in Beijing showed a trend of “Significant decrease in cropland area; Forest increase gradually; Shrub and grassland area increase first and then decrease; Decrease and then increase in water; Impervious expands in a large scale”. (2) From 2000 to 2020, the carbon storage in Beijing showed a “decrease-increase” fluctuation, with an overall decrease of 1.3 Tg. …”
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1271
Fostering unsustainability? An analysis of 4-year-olds' dietary impacts in Sweden
Published 2025-01-01“…The dietary impacts of 746 young Swedish children were assessed across ten indicators: carbon footprint, cropland use, new nitrogen and phosphorus inputs, blue water use, ammonia emissions, pesticide use, biodiversity loss, antibiotic use, and animal welfare. …”
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1272
Assembly of soil multitrophic community regulates multifunctionality via multifaceted biotic factors in subtropical ecosystems
Published 2025-01-01“…Here, we analyzed 331 soil samples from different land-use types (cropland, forest, and grassland) in the Qinling-Daba Mountains to investigate the drivers, assembly processes, and network stability of multitrophic organisms. …”
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1273
Hungry wintering birds and angry farmers: Crop damage and management implications in a protected wetland in China
Published 2025-01-01“…We investigated the characteristics of and local farmers’ responses to avian crop damage in a protected peri-urban wetland in China, where protection has changed its plant community and many wintering waterbirds forage on cropland. Ten species were found to be responsible for crop damage, with the most problematic being the Black-necked Crane (Grus nigricollis), which mainly damages potato, maize and napa cabbage. …”
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1274
Characterizing Groundwater Level Response to Precipitation at Multiple Timescales in the Lubei Plain Region Using Transfer Function Analysis
Published 2025-01-01“…We applied this framework to the Lubei Plain (LBP), and the findings indicated the following: (1) Annual precipitation in the LBP decreased from southeast to northwest, with July and August contributing 51.5% of total rainfall; spatial autocorrelation of GWL was high and was influenced by geological conditions and cropland irrigation. (2) The coherence between GWL and precipitation was 0.96 in the high-precipitation areas but was only 0.6 in overexploited areas, and sandy soils enhanced the effective groundwater recharge, with a gain of 1.65 and a lag time of 2.1 months. (3) Over interannual scales, GWL response was driven by precipitation distribution and aquifer characteristics, while shorter timescales (4 months) were significantly affected by human activities, with a longer lag time in overexploited areas, which was nearly 60% longer than areas that were not overexploited. (4) Groundwater exploitation reduced the seasonality of GWL, and irrigation reduced the coherence between GWL and precipitation (0.5), with a gain of approximately 0.5, while a coherence of 0.8 and a gain of 3.5 were observed in the non-irrigation period. …”
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1275
Permafrost Dynamics Observatory: 3. Remote Sensing Big Data for the Active Layer, Soil Moisture, and Greening and Browning
Published 2025-01-01“…All permafrost variables show statistically significant differences from one land cover type to another; in particular, cropland has thicker active layers and developed land has lower seasonal subsidence than most other land cover types, potentially related to disturbance and permafrost thaw. …”
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1276
Identifying Optimal Variables to Predict Soil Organic Carbon in Sandy, Saline, and Black Soil Regions: Remote Sensing, Terrain, or Climate Factors?
Published 2025-01-01“…However, it is still challenging to identify which environmental variables are effective in cropland SOC prediction in sandy, saline, and black soil regions. …”
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1277
A dual binder concept for 3D printing ink: Triggered polymerization for rapid stiffening and carbonation for final strength
Published 2025-02-01“…The onset of polymerization is achieved with a thermal initiator (2,2'-azobis[2-(2-imidazolin-2-yl)propan]dihydrochloride) and could be adjusted in a temperature range of Image 1 as determined by differential scanning calorimetry (DSC).The maximum stiffening rate of Image 2 and maximum storage modulus of Image 3 are obtained by a rheometer using small-angle oscillatory shear (SAOS) experiments. …”
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1278
Advancements and challenges in agriculture: a comprehensive review of machine learning and IoT applications in vertical farming and controlled environment agriculture
Published 2024-06-01“…It will need an extra 109 hectares of cropland, which doesn't already exist, to feed these new immigrants. …”
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1279
Depth dependence of soil organic carbon additional storage capacity in different soil types by the 2050 target for carbon neutrality
Published 2025-02-01“…Continuous profiles of SOC stocks were interpolated for each soil type and land use (cropland, grassland, or forest). We defined potential targets for SOC accrual using percentile boundary lines and used a linear model of depth-dependent C dynamics to explore the C inputs necessary to reach those targets within 25 years. …”
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1280
Accounting for differences between crops and regions reduces estimates of nitrate leaching from nitrogen-fertilized soils
Published 2025-01-01“…Here we synthesize 2500 field observations worldwide and show that LFs vary by an order of magnitude across regions and crops, primarily driven by hydroclimatic and edaphic conditions rather than N fertilizer management. Global cropland NO3 − leaching from synthetic N fertilization, calculated through spatially explicit (15.4, 14.8–16.1 Tg N yr–1) and crop-specific (12.9, 11.0–14.8 Tg N yr–1) LFs, is 41% lower than the Intergovernmental Panel on Climate Change Tier 1 global inventory. …”
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