Pub Date : 2023-01-01DOI: 10.15666/aeer/2101_041058
H. Huo, C. Sun
{"title":"DISTRIBUTIONAL RANGE SHIFTS IN RESPONSE TO CLIMATE CHANGE: A CASE STUDY OF CONIFER SPECIES ENDEMIC TO SOUTHWESTERN CHINA","authors":"H. Huo, C. Sun","doi":"10.15666/aeer/2101_041058","DOIUrl":"https://doi.org/10.15666/aeer/2101_041058","url":null,"abstract":"","PeriodicalId":7975,"journal":{"name":"Applied Ecology and Environmental Research","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67119683","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}
Pub Date : 2023-01-01DOI: 10.15666/aeer/2101_073083
Z-Y Xu, Y.Q. Wu, X. Zhong, P. Cai
{"title":"QUANTIFICATION OF GLYPHOSATE AND ITS METABOLITE, AMINOMETHYL PHOSPHONIC ACID, IN WUYI ROCK TEA USING HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY– TANDEM MASS SPECTROMETRY","authors":"Z-Y Xu, Y.Q. Wu, X. Zhong, P. Cai","doi":"10.15666/aeer/2101_073083","DOIUrl":"https://doi.org/10.15666/aeer/2101_073083","url":null,"abstract":"","PeriodicalId":7975,"journal":{"name":"Applied Ecology and Environmental Research","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67119814","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}
Pub Date : 2023-01-01DOI: 10.15666/aeer/2101_207228
L. You, C. Wang, Q. Zhao
{"title":"GENOME-WIDE INVESTIGATION OF TUNG TREE (VERNICIA FORDII) WRKY TRANSCRIPTION FACTORS: EVOLUTION, EXPRESSION AND CORRELATION WITH OIL-RELATED GENES","authors":"L. You, C. Wang, Q. Zhao","doi":"10.15666/aeer/2101_207228","DOIUrl":"https://doi.org/10.15666/aeer/2101_207228","url":null,"abstract":"","PeriodicalId":7975,"journal":{"name":"Applied Ecology and Environmental Research","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67120156","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}
Pub Date : 2023-01-01DOI: 10.15666/aeer/2101_393407
Z. Naeem, K. Jabeen, M. Saeed, S. Iqbal, S. Javad
{"title":"OCHRATOXIN DETOXIFICATION AND ANTIOXIDANT EFFICACY OF AMARANTHUS VIRIDIS AND SORGHUM HALEPENSE","authors":"Z. Naeem, K. Jabeen, M. Saeed, S. Iqbal, S. Javad","doi":"10.15666/aeer/2101_393407","DOIUrl":"https://doi.org/10.15666/aeer/2101_393407","url":null,"abstract":"","PeriodicalId":7975,"journal":{"name":"Applied Ecology and Environmental Research","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67120370","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}
Pub Date : 2023-01-01DOI: 10.15666/aeer/2101_503518
T. T. Dat, D. Truong, L. Huan, N. Hang
{"title":"COST–BENEFIT ANALYSIS OF ORGANIC AND TRADITIONAL RICE PRODUCTION IN MEKONG RIVER DELTA: THE CASE OF CA MAU PROVINCE, VIETNAM","authors":"T. T. Dat, D. Truong, L. Huan, N. Hang","doi":"10.15666/aeer/2101_503518","DOIUrl":"https://doi.org/10.15666/aeer/2101_503518","url":null,"abstract":"","PeriodicalId":7975,"journal":{"name":"Applied Ecology and Environmental Research","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67123685","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}
Pub Date : 2023-01-01DOI: 10.15666/aeer/2101_853867
I. Ogbuewu, C. A. Mbajiorgu
{"title":"PERFORMANCE CHARACTERISTICS OF WEANED PIGS ON ZINC SUPPLEMENTATION: A META-ANALYSIS","authors":"I. Ogbuewu, C. A. Mbajiorgu","doi":"10.15666/aeer/2101_853867","DOIUrl":"https://doi.org/10.15666/aeer/2101_853867","url":null,"abstract":"","PeriodicalId":7975,"journal":{"name":"Applied Ecology and Environmental Research","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67126594","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}
Pub Date : 2023-01-01DOI: 10.15666/aeer/2102_10611074
J. Sun, F. Yao
. Leaf respiration drives plant energy use and greatly influences global carbon balance. It is inhibited by light. The climate-driven effects of changes in nitrogen deposition and soil moisture on leaf respiration in light ( R L ) are not well understood. To better understand the response of R L and its inhibition by light, we experimentally determined R L and light inhibition degree, an index of the inhibitory effect of light on leaf respiration with respect to dark leaf respiration, for potted specimens of an evergreen conifer species ( Pinus koraiensis ) and a deciduous broadleaved species ( Tilia amurensis ) in Changbai Mountains forests that were subjected to soil nitrogen and moisture treatments. R L increased as nitrogen deposition increased to a particular level (46 kg/ha/y N), when enzymes and mineral nutrients became imbalanced. R L decreased as soil moisture decreased to a drought level. Light inhibition degree behaved inversely to R L , and the average range for both species combined was 42.0%–78.4% for nitrogen treatments and 58.3%–87.0% for soil moisture treatments. The results are fundamental to accurate modeling of terrestrial carbon budgets and assessment of the carbon economy in forest ecosystems in a rapidly changing climate.
{"title":"EFFECT OF NITROGEN AND SOIL WATER ON LEAF RESPIRATION OF PINUS KORAIENSIS AND TILIA AMURENSIS SAPLINGS IN A TEMPERATE FOREST","authors":"J. Sun, F. Yao","doi":"10.15666/aeer/2102_10611074","DOIUrl":"https://doi.org/10.15666/aeer/2102_10611074","url":null,"abstract":". Leaf respiration drives plant energy use and greatly influences global carbon balance. It is inhibited by light. The climate-driven effects of changes in nitrogen deposition and soil moisture on leaf respiration in light ( R L ) are not well understood. To better understand the response of R L and its inhibition by light, we experimentally determined R L and light inhibition degree, an index of the inhibitory effect of light on leaf respiration with respect to dark leaf respiration, for potted specimens of an evergreen conifer species ( Pinus koraiensis ) and a deciduous broadleaved species ( Tilia amurensis ) in Changbai Mountains forests that were subjected to soil nitrogen and moisture treatments. R L increased as nitrogen deposition increased to a particular level (46 kg/ha/y N), when enzymes and mineral nutrients became imbalanced. R L decreased as soil moisture decreased to a drought level. Light inhibition degree behaved inversely to R L , and the average range for both species combined was 42.0%–78.4% for nitrogen treatments and 58.3%–87.0% for soil moisture treatments. The results are fundamental to accurate modeling of terrestrial carbon budgets and assessment of the carbon economy in forest ecosystems in a rapidly changing climate.","PeriodicalId":7975,"journal":{"name":"Applied Ecology and Environmental Research","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67126639","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}
Pub Date : 2023-01-01DOI: 10.15666/aeer/2102_13751387
A. El-Shereif, S. Zerban, M. Elmaadawy
. This study was carried out in a private orchard located in Biala, Kafr El-Sheikh governorate, Egypt to investigate the effect of Nano-fertilizers versus chemical fertilizers on the growth and productivity of Valencia orange. Two rates of Nano-fertilizers (11.45 and 19.8 g/tree) were applied to the soil, foliar, or mixed, resulting in six treatments, with chemical fertilizers (0.55, 0.12, 0.46 Kg of N, P 2 O 5 , and K 2 O/tree/year, respectively) serving as the control. When compared to the control, Nano-fertilizer treatments increased tree canopy volume, leaf area, chlorophyll and nutrient contents, yield, and fruit quality. T7 (19.8 g/tree- half soil and half foliar application) produced consistent results in both seasons of the study, recording the highest canopy volume, leaf area, chlorophyll and nutrient content, yield, and fruit quality, which included vitamin C and TSS. Nano-foliar application was found to be more effective than soil application.
． 这项研究是在埃及Kafr El-Sheikh省Biala的一个私人果园进行的，目的是调查纳米肥料与化肥对瓦伦西亚橙子生长和生产力的影响。土壤、叶面和混合施用纳米肥料(11.45和19.8 g/棵)共6个处理，以化学肥料(分别为0.55、0.12、0.46 Kg N、p2o和k2o /棵/年)为对照。与对照相比，纳米肥处理增加了树冠体积、叶面积、叶绿素和养分含量、产量和果实品质。T7 (19.8 g/树-半土半叶施用)在两个季节的研究结果一致，记录了最高的冠层体积、叶面积、叶绿素和养分含量、产量和果实质量，其中包括维生素C和TSS。纳米叶面施用比土壤施用更有效。
{"title":"IMPACT OF NANO FERTILIZERS AND CHEMICAL FERTILIZERS ON VALENCIA ORANGE (CITRUS SINENSIS [L.] OSBECK) GROWTH, YIELD AND FRUIT QUALITY","authors":"A. El-Shereif, S. Zerban, M. Elmaadawy","doi":"10.15666/aeer/2102_13751387","DOIUrl":"https://doi.org/10.15666/aeer/2102_13751387","url":null,"abstract":". This study was carried out in a private orchard located in Biala, Kafr El-Sheikh governorate, Egypt to investigate the effect of Nano-fertilizers versus chemical fertilizers on the growth and productivity of Valencia orange. Two rates of Nano-fertilizers (11.45 and 19.8 g/tree) were applied to the soil, foliar, or mixed, resulting in six treatments, with chemical fertilizers (0.55, 0.12, 0.46 Kg of N, P 2 O 5 , and K 2 O/tree/year, respectively) serving as the control. When compared to the control, Nano-fertilizer treatments increased tree canopy volume, leaf area, chlorophyll and nutrient contents, yield, and fruit quality. T7 (19.8 g/tree- half soil and half foliar application) produced consistent results in both seasons of the study, recording the highest canopy volume, leaf area, chlorophyll and nutrient content, yield, and fruit quality, which included vitamin C and TSS. Nano-foliar application was found to be more effective than soil application.","PeriodicalId":7975,"journal":{"name":"Applied Ecology and Environmental Research","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67126657","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}
Pub Date : 2023-01-01DOI: 10.15666/aeer/2102_12331245
Jia Qi, Y. Cao, H. Huang, Y. Chen, J. Yang
. The sandy land of Poyang Lake is a typical area of subtropical sandy land in southern China. Its ecological management and restoration are of great significance to the construction of regional ecological civilization. To clarify the dynamic process of aboveground biomass and volume of Pinus elliottii plantation in different desertification lands from 2009 to 2018, field investigation and model estimation were used. The results show the following: (1) The growth process of the aboveground biomass and volume of P. elliottii presented a trend from slow-to-fast, after nine years, the aboveground biomass in the light desertification area (72.3 t·hm -2 ) was higher than that in the moderate (18.21 t·hm -2 ) and the severe desertification area (11.67 t·hm -2 ). (2) The proportion of the total biomass of P. elliottii trunk biomass is increasing, the proportion of branches biomass is decreasing, and the proportion of leaves biomass is basically stable. (3) The diameter breast height, tree height, and biomass of each organ were significantly correlated with volume (P<0.01). After nine years, the volume of P. elliottii in the light desertification area (101.53 m 3 ·hm -2 ) was significantly higher than that in the moderate (21.37 m 3 ·hm -2 ) and the severe desertification area (14.84 m 3 ·hm -2 ). The lower the degree of desertification, the better the vegetation recovery was. Therefore, the ecological management of the desertification areas of Poyang Lake should be gradually promoted from light desertification area to severe desertification area.
． 鄱阳湖沙地是中国南方典型的亚热带沙地。其生态治理与修复对区域生态文明建设具有重要意义。为明确2009 - 2018年不同沙漠化土地上湿地松人工林地上生物量和体积的动态变化过程，采用野外调查和模型估算相结合的方法。结果表明:(1)沙化柽柳地上生物量和体积的增长过程呈现由慢到快的变化趋势，9年后，轻度沙化地区的地上生物量(72.3 t·hm -2)高于中度沙化地区(18.21 t·hm -2)和重度沙化地区(11.67 t·hm -2);(2)湿地蒿树干生物量占总生物量的比例呈上升趋势，枝条生物量占总生物量的比例呈下降趋势，叶片生物量占总生物量的比例基本稳定。(3)各器官直径、胸高、树高、生物量与体积呈极显著相关(P<0.01)。9年后，轻度沙化区(101.53 m 3·hm -2)的草地生物量显著高于中度沙化区(21.37 m 3·hm -2)和重度沙化区(14.84 m 3·hm -2)。沙漠化程度越低，植被恢复越好。因此，鄱阳湖沙化地区的生态治理应由轻度沙化区逐步推进到重度沙化区。
{"title":"RESEARCH ON THE DYNAMIC PROCESS OF PINUS ELLIOTTII PLANTATION BIOMASS AND VOLUME ON POYANG LAKE SANDY LAND, CHINA","authors":"Jia Qi, Y. Cao, H. Huang, Y. Chen, J. Yang","doi":"10.15666/aeer/2102_12331245","DOIUrl":"https://doi.org/10.15666/aeer/2102_12331245","url":null,"abstract":". The sandy land of Poyang Lake is a typical area of subtropical sandy land in southern China. Its ecological management and restoration are of great significance to the construction of regional ecological civilization. To clarify the dynamic process of aboveground biomass and volume of Pinus elliottii plantation in different desertification lands from 2009 to 2018, field investigation and model estimation were used. The results show the following: (1) The growth process of the aboveground biomass and volume of P. elliottii presented a trend from slow-to-fast, after nine years, the aboveground biomass in the light desertification area (72.3 t·hm -2 ) was higher than that in the moderate (18.21 t·hm -2 ) and the severe desertification area (11.67 t·hm -2 ). (2) The proportion of the total biomass of P. elliottii trunk biomass is increasing, the proportion of branches biomass is decreasing, and the proportion of leaves biomass is basically stable. (3) The diameter breast height, tree height, and biomass of each organ were significantly correlated with volume (P<0.01). After nine years, the volume of P. elliottii in the light desertification area (101.53 m 3 ·hm -2 ) was significantly higher than that in the moderate (21.37 m 3 ·hm -2 ) and the severe desertification area (14.84 m 3 ·hm -2 ). The lower the degree of desertification, the better the vegetation recovery was. Therefore, the ecological management of the desertification areas of Poyang Lake should be gradually promoted from light desertification area to severe desertification area.","PeriodicalId":7975,"journal":{"name":"Applied Ecology and Environmental Research","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67126745","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}
Pub Date : 2023-01-01DOI: 10.15666/aeer/2102_15951607
N. Mai, T. Phuong, T. T. Dat, D. Truong, L. Thuan
{"title":"ANALYSIS OF THE IMPACTS OF LIVELIHOOD ASSETS ON LIVELIHOOD OPTIONS OF FOREST-DEPENDENT HOUSEHOLDS IN TUYEN QUANG PROVINCE, UPLAND OF VIETNAM","authors":"N. Mai, T. Phuong, T. T. Dat, D. Truong, L. Thuan","doi":"10.15666/aeer/2102_15951607","DOIUrl":"https://doi.org/10.15666/aeer/2102_15951607","url":null,"abstract":"","PeriodicalId":7975,"journal":{"name":"Applied Ecology and Environmental Research","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67127553","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}
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