We accumulated U. edulis examples in the East China Sea from September 2020 to January 2021 to examine their feeding differences in autumn and winter months according to fatty acid and steady isotope analyses. The outcomes indicated that the content of polyunsaturated efas (PUFA) was the greatest, followed by concentrated essential fatty acids (SFA), together with lowest content of monounsaturated fatty acids (MUFA) in autumn and winter months. Link between the similarity ana-lysis showed considerable variations in PUFA and MUFA articles but no differences in SFA contents between autumn and cold temperatures. Outcomes of non-metric multidimensional scale analysis indicated that C181n9 could be made use of as signature efas in autumn samples and C226n3 as characteristic efas in cold weather examples. There is significant huge difference of δ15N between autumn and cold weather, but no huge difference of δ13C. The total area (TA), range of δ15N (NR), standard ellipse area (SEA) and the corrected type of the conventional ellipse location (SEAC) in autumn were all smaller compared to those in winter season, but range of δ13C (CR) had been on the other hand. Outcomes of the Spearman position correlation test showed that there have been differences when considering fatty acid content and steady isotope proportion of U. edulis as well as the dorsal mantle length in autumn and cold weather. Our results could provide fundamental data for understanding product and energy movement of the East China sea-food web, which can be favorable to your renewable development and usage of U. edulis.Large level of yard waste is consecutively stated in China every year. The composting with urea and microbial inoculum can help you dispose garden waste in large quantities. Nevertheless, composting accompanies with severe nitrogen reduction and environmental dilemmas. The biogas slurry includes substantial nitrogen nutrients and microorganisms, which theoretically could possibly be used as substitute for urea and micro-organisms to lessen nitrogen reduction, correspondingly. We put up three treatments of biogas slurry + garden waste (GB), biogas slurry + yard waste + urea (GBU), and biogas slurry + yard waste + urea + microbial inoculum (GBUM) to investigate the decomposition, nitrogen transformation and nitrogen loss within the co-composting process. The outcome showed that the high tempe-rature period of GB treatment was much longer and more stable in comparison to compared to GBU and GBUM treatments. The pH and EC worth of Minimal associated pathological lesions GB treatment would benefit composting procedure and generated products utilizing the greatest germination index (GI) (221.8%). Icycling of waste in real production.The severe changes in autumn rainfall have significant effects in the ecological environment of Weihe River basin. According to 117 autumn rainfall examples and matching meteorological data from 2015 to 2021 at Yangling located in the middle of Weihe River basin, we investigated the stable hydrogen and oxygen isotope composition and water vapor types of precipitation. The outcomes showed that, (1) severe alterations in autumn rainfall in the research location happened frequently in modern times, which could be divided into extreme-high autumn precipitation 12 months (HAP, 2021), basic autumn precipitation 12 months (GAP, 2015-2017, 2019-2020) and extreme-low autumn precipitation year (LAP, 2018) in line with the autumn rainfall list (ARI); (2) the steady isotopes various forms of precipitation differed notably, with a pattern of LAP>GAP>HAP for both δ2H and δ18O values. the variations of d-excess values additionally the slopes and intercepts of the meteoric liquid lines of autumn rain showed other ML 210 nmr trends. The key factor managing autumn rain anomaly was not the local meteorological variables, however the El Nino-Southern Oscillation together with Indian Ocean dipole events, which may explain 99% and 93% of the autumn rain isotopic variations, respectively. These coupling phenomena affected water vapor transport intensity of this marine air-mass to the northwest inland, which determined autumn rain amount therefore the stable hydrogen-oxygen isotope composition. Our results could be helpful for enhancing the comprehension of autumn rain anomalies in West Asia, and supply basic data and theoretical help for regional hydrological design building, would thereby better offer water sources administration and disaster avoidance and reduction.The process of plant liquid usage is complex and changeable, which will be afflicted with different aspects. Exploring the sources and influencing facets of plant water use can provide reference for clarifying the systems of forest liquid adaptation under environment modification. We chosen the standard woodland communities within the hilly region of Sou-thern Asia, Pinus massoniana and Quercus acutissima combined woodland once the research item. By analyzing water resources of flowers in various months, the factors impacting the modifications of water sources had been explored in combination with soil water, precipitation, and plant roots. The outcomes indicated that liquid use characteristics of P. massoniana and Q. acutissima were comparable and both mainly utilized Biocontrol of soil-borne pathogen 0-40 cm soil water through the dry season, with proportions of 60.0% and 66.6%. Through the rainy season, as earth liquid content of deep layers increased, the primary water sources of both slowly shifted towards deep soil.