Applied Ecology and Environmental Research最新文献

{"title":"GENETIC DIVERSITY ANALYSIS OF 20 ABIU GERMPLASM BASED ON SCoT MOLECULAR MARKERS","authors":"Y. PENG, F. HAYAT, J. LI, J.Q. XIAO, P.F. TU, J.Z. CHEN, C.Q. LI, W.P. SONG, W.S. XUAN","doi":"10.15666/aeer/2105_42954311","DOIUrl":"https://doi.org/10.15666/aeer/2105_42954311","url":null,"abstract":". Abiu is a new, excellent, and rare fruit. The genetic diversity of 20 Abiu germplasm resources was determined using SCoT molecular marker technology. A total of 361 bands were amplified using 24 selected primers, including 309 polymorphic bands, with an average polymorphism ratio (PPB) of 85.60%. The number of alleles ( Na ) in the population was 1.9501, number of effective alleles ( Ne ) was 1.4659, gene diversity index ( H ) was 0.2806, and Shannon diversity index ( I ) was 0.4314, indicating high genetic diversity among the materials. The results of cluster analysis showed that the inter-specific genetic coefficient of 20 varieties of Abiu was between 0.53-0.76, and the results of principal component analysis were consistent with those of cluster analysis. The analysis of the population structure revealed that the 20 Abiu samples could be categorized into seven distinct groups. Of all the tested materials, 14 samples had diverse genetic backgrounds and complex genetic compositions, accounting for 70% of the tested materials, suggesting that the population genetics of the 20 samples had a rich genetic basis and complex and diverse sources. SCoT, which is an effective molecular marker, can be used to analyze the genetic diversity of the germplasm resources of Abiu. This study will be useful for the identification, collection, classification, protection, and evaluation of Abiu germplasm resources.","PeriodicalId":7975,"journal":{"name":"Applied Ecology and Environmental Research","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136368160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"ZOOPLANKTON COMPOSITIONS AND ITS RELATIONSHIP WITH SURVIVABILITY OF THE YANGTZE FINLESS PORPOISE IN THE NANJING YANGTZE DOLPHIN NATURE RESERVE","authors":"K.J. SHI,, L. WU, K. LIU, Z.R. ZHENG, X.Y. LI, X.Y. GUAN,, R.T. WANG, K. HE","doi":"10.15666/aeer/2105_46334652","DOIUrl":"https://doi.org/10.15666/aeer/2105_46334652","url":null,"abstract":". To understand the community structure of zooplankton and assess the survivability of the Yangtze finless porpoise (YFP), a field investigation of seasonal variation of zooplankton and environmental parameters was conducted in the Nanjing Yangtze Dolphin Nature Reserve (NYDNR) from October 2021 to August 2022. The results showed that: (1) a total of 54 species were identified, and the number of species belonging to protozoa, rotifer, cladocera, and copepods was 19, 12, 11 and 12, respectively; (2) the total zooplankton density was 21571.65 ind./L, dominated by protozoa (89.7%)","PeriodicalId":7975,"journal":{"name":"Applied Ecology and Environmental Research","volume":"163 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136371598","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"THE LANGUAGE OF SUSTAINABILITY: EXPLORING THE IMPLICATIONS OF METAPHORS ON ENVIRONMENTAL ACTION AND FINANCE","authors":"A. NAPARI, R. OZCAN, A.U.I. KHAN","doi":"10.15666/aeer/2105_46534675","DOIUrl":"https://doi.org/10.15666/aeer/2105_46534675","url":null,"abstract":". The relationship between humans and the environment is complex. To capture this complex relationship, metaphors/concepts have always been used. The","PeriodicalId":7975,"journal":{"name":"Applied Ecology and Environmental Research","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136371600","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"SELECTION OF SUPERIOR GENOTYPES FOR SUPPLEMENTARY IRRIGATED AND RAIN FED ENVIRONMENTS FOR DURUM WHEAT (TRITICUM TURGIDUM SSP. DURUM DESF.) IN SOUTH-EAST TURKEY","authors":"F. Ozberk, I. Ozberk, H. Ayhan, F. Ipeksever, F. Martínez-Moreno","doi":"10.15666/aeer/2101_173188","DOIUrl":"https://doi.org/10.15666/aeer/2101_173188","url":null,"abstract":"","PeriodicalId":7975,"journal":{"name":"Applied Ecology and Environmental Research","volume":"169 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67119631","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A PALEOLIMNOLOGICAL APPROACH TO UNDERSTAND REGIME-SHIFT DYNAMICS IN LADIK LAKE (NORTH TURKEY)","authors":"F. Maraşlıoğlu, E. Soylu, U. Avşar, A. Hubert‐Ferrari","doi":"10.15666/aeer/2101_637650","DOIUrl":"https://doi.org/10.15666/aeer/2101_637650","url":null,"abstract":"","PeriodicalId":7975,"journal":{"name":"Applied Ecology and Environmental Research","volume":"44 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67125484","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"HISTORY, EPIDEMIOLOGY, AND PUTATIVE MOLECULAR BASIS OF AUTISM SPECTRUM DISORDER","authors":"M. Alharbi","doi":"10.15666/aeer/2101_805821","DOIUrl":"https://doi.org/10.15666/aeer/2101_805821","url":null,"abstract":"","PeriodicalId":7975,"journal":{"name":"Applied Ecology and Environmental Research","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67126537","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"IDENTIFICATION OF GINSENG (PANAX GINSENG C. A. MAYER) CONTINUOUS CROPPING OBSTACLE RESPONSIVE MIRNAS AND THEIR TARGET GENES","authors":"Y. Shen, L. Cheng, T. Zhang, Q. Li, Y. Zhan, N. Yan, E. Wang, C. Chen","doi":"10.15666/aeer/2102_10251041","DOIUrl":"https://doi.org/10.15666/aeer/2102_10251041","url":null,"abstract":". The problem of continuous cropping obstacle has seriously restricted the development of the ginseng industry. In view of the little research on the mechanism of ginseng crop disorder, this study was conducted to investigate the ginseng crop disorder-related miRNAs and their target genes for the sustainability of the ginseng industry. A total of 376 miRNAs were obtained from all the tissue samples of the Continuous Cropping obstacles (CCO) and Control Check (CK). 121 miRNAs were found to be differentially expressed in the ginseng. Then, the target genes of differentially expressed miRNAs were enriched and found to be involved in phytohormone-related regulation, MAPK signaling pathway - plant, amino and nucleotide sugar metabolism, and monoterpene biosynthesis, suggesting that the alteration of these related pathways may play a key role in causing ginseng crop disorder. Finally, the correlations between miRNAs and mRNAs were integrated to construct the corresponding reciprocal networks and discover the miRNAs that might play a key role in causing ginseng crop disorder. osa-MIR818d-p3_1ss1TA and pgi-MIR6135i-p3_1ss11TG and pgi-MIR6140c-p5_1ss12CT were found to be at the core of the network, and it was hypothesized that these miRNAs play an important role in the formation of ginseng continuous cropping obstacle.","PeriodicalId":7975,"journal":{"name":"Applied Ecology and Environmental Research","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67126599","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"YIELD OF DRIP-IRRIGATED RICE (ORYZA SATIVA L.) RESPONSE TO WATER DEFICIENCY IN DIFFERENT GROWTH STAGES","authors":"X. Wang, X. Zhang, L. Liu, G. Feng, X. Liu, J. Wang, C. Wei","doi":"10.15666/aeer/2102_11291142","DOIUrl":"https://doi.org/10.15666/aeer/2102_11291142","url":null,"abstract":". Rice drip irrigation cultivation is an efficient water-saving cultivation technique. However, it is a special water environment for rice, which makes rice vulnerable to water shortage during the whole growth period or at a certain stage. In this study, five water treatments were set up: drip irrigation regimes (DI), water deficient irrigation for 15 days at panicle differentiation stage (T1), booting stage (T2), flowering stage (T3) and grain filling stage (T4). Results indicated that the T1 treatment reduced the yield most, about 30.6% lower than that in DI treatment. T1 treatment significantly decreased the number of secondary branches and grains per panicle. The T2 and T3 treatment reduced the seed-setting rate of rice and led to yield reduction. The grain weight of grains on bottom secondary branches in T4 treatment was significantly decreased. Overall, In the drip irrigation management, further water shortage at different growth stages will lead to a reduction of yield. Therefore, in production practice, it is necessary to ensure adequate irrigation (soil water content kept 90% of the field water capacity at least) from the beginning of reproductive growth, especially in panicle differentiation stage. This provides a direction for breeding and water management under drip irrigation.","PeriodicalId":7975,"journal":{"name":"Applied Ecology and Environmental Research","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67126679","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"EXPLORING THE DIFFERENTIATION EFFECT BETWEEN LARIX KONGBOENSIS AND TEMPERATURE AND PRECIPITATION IN THE SOUTHEASTERN TIBETAN PLATEAU OF CHINA","authors":"DongXiao Yu, J. Lu, X. Zhang, M. Zhang, X. Wang, L. Yang, Y. Tian","doi":"10.15666/aeer/2102_11991217","DOIUrl":"https://doi.org/10.15666/aeer/2102_11991217","url":null,"abstract":". Larix kongboensis is a tree species indigenous to Tibet and sometimes mistaken for L. griffithii . At present, the population of L. kongboensis is dwindling as a result of urban growth. This experiment intends to determine the responsive connection between L. kongboensis standard chronology and climate change using analysis methods in tree-ring climatology and combining them with climate change features of the study region. This correlation study was undertaken to determine whether a “differentiation impact” on the radial development of L. kongboensis exists before and after the climatic change. We also aim to verify if a clear difference is observed between the radial orientation of L. kongboensis and weather conditions at two different heights. Combined with the tree-ring climatology method, Mann–Kendall test was used to assess the timing of abrupt temperature changes in the study region by cross-referencing the L. kongboensis standard chronology (STD). We also utilized sudden temperature change as the dividing line to explore the response connection between L. kongboensis and limiting influencing elements in the research region by comparing the degree of response of climatic factors to the radial growth of L. kongboensis before and after the abrupt change. We examined how the radial growth of L. kongboensis changed as a result of climate variables after rapid climate changes using moving correlation. We then compared the differences between different altitudes. The findings of the correlation analysis are presented as follows: (1) The radial growth of L. kongboensis was severely constrained by the maximum temperature in the early part of the growing season and the correlation between the radial growth from February to June of the same year and the maximum temperature changed from a positive correlation (P > 0.05) to a significant negative correlation (P < 0.05) after the abrupt shift in temperature. The minimum temperature changed from a mostly negative correlation to a mostly positive correlation. Precipitation and relative humidity were significantly more suppressed than those before the abrupt temperature change. (2) Moving correlation demonstrated that the negative reaction of the maximum temperature to the radial development of trees of both species increases in L. kongboensis in both research sites during the growing season, particularly in the early stages of the present growing season. (3) Lower-elevation radial development was hampered more than higher-elevation radial development, with precipitation exerting a significantly greater impact at higher elevations. Results indicated that the response of radial development to climatic conditions for the same tree species in two distinct environments differs significantly. The influence on the radial development of trees is neither completely prevented nor accelerated and “divergence problems” are observed in various months when a sudden temperature change occurs.","PeriodicalId":7975,"journal":{"name":"Applied Ecology and Environmental Research","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67126726","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"ISOLATION AND CHARACTERIZATION OF BIOCONTROL BACTERIUM TL6 FOR PEANUT EARLY LEAF SPOT","authors":"C. Zang, Fenton An, T. Ahsan, J. Xie, Y. Lin, C. Liang","doi":"10.15666/aeer/2102_12611271","DOIUrl":"https://doi.org/10.15666/aeer/2102_12611271","url":null,"abstract":". Peanut early leaf spot caused by Passalora arachidicola is serious fungal disease, which occurs in all production areas in China. Chemical control is the main method to prevent this disease. Nevertheless","PeriodicalId":7975,"journal":{"name":"Applied Ecology and Environmental Research","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67126791","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}