Pub Date : 2023-01-01DOI: 10.15666/aeer/2104_34833496
Y. Zhao, Shuanwang Qi, Z. Bao, Z. Liu, Bao-guo Ma
. In North China, the shortage of water resources is one of the main restricting factors of agricultural production. In order to alleviate the two problems of agricultural water shortage and mine water discharge and promote the safe utilization of mine water resources. In this paper, the soil column test was used to study the effects of different models of mine water irrigation on the vertical distribution of soil nutrients, salinity and metals. The results show that mine water irrigation can improve soil fertility, and increase the risk of soil and groundwater pollution; mine water irrigation can increase soil salinity, the contents of K + , Na + , Ca 2+ , Mg 2+ , Cl - and SO 4 2-increased significantly in 0-10 cm and 60-80 cm soil layers, which did not cause soil salinization and alkalization in a short time, and the pH value of soil was not affected by irrigation water quality; mine water irrigation increased the concentrations of Cd and Pb in soil, which accumulated most obviously in 0-20 cm soil layer, which caused soil Cd exceeding the secondary soil environmental standard (Cd = 1.00 mg·kg -1 ); the mixed irrigation (mine water and clean water) and rotational irrigation could reduce the pollution risk of nitrogen of groundwater, soil salinization, alkalization, Cd and Pb metals.
{"title":"EFFECTS OF MINE WATER IRRIGATION ON VERTICAL DISTRIBUTION OF SOIL NUTRIENTS, SALTS AND METALS","authors":"Y. Zhao, Shuanwang Qi, Z. Bao, Z. Liu, Bao-guo Ma","doi":"10.15666/aeer/2104_34833496","DOIUrl":"https://doi.org/10.15666/aeer/2104_34833496","url":null,"abstract":". In North China, the shortage of water resources is one of the main restricting factors of agricultural production. In order to alleviate the two problems of agricultural water shortage and mine water discharge and promote the safe utilization of mine water resources. In this paper, the soil column test was used to study the effects of different models of mine water irrigation on the vertical distribution of soil nutrients, salinity and metals. The results show that mine water irrigation can improve soil fertility, and increase the risk of soil and groundwater pollution; mine water irrigation can increase soil salinity, the contents of K + , Na + , Ca 2+ , Mg 2+ , Cl - and SO 4 2-increased significantly in 0-10 cm and 60-80 cm soil layers, which did not cause soil salinization and alkalization in a short time, and the pH value of soil was not affected by irrigation water quality; mine water irrigation increased the concentrations of Cd and Pb in soil, which accumulated most obviously in 0-20 cm soil layer, which caused soil Cd exceeding the secondary soil environmental standard (Cd = 1.00 mg·kg -1 ); the mixed irrigation (mine water and clean water) and rotational irrigation could reduce the pollution risk of nitrogen of groundwater, soil salinization, alkalization, Cd and Pb metals.","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":"67132737","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/2104_35613573
S. Ilic, M. Perović, O. Kosanin, R. Cvjetićanin
. Rosemary-leaved willow ( Salix rosmarinofolia L.) is a rare and protected species in Serbia. The research was based on ecological characteristics of this species (climatic, vegetational and edaphic) as well as its taxonomical characteristics in Vojvodina region - the northern part of Serbia, where two rosemary-leaved willow sites occur (Subotica-Horgos sand and Deliblato sand). The climate is temperate continental. This willow is the dominant species in two ecologically very similar plant communities, Holoschoeno-Salicetum rosmarinifoliae Stjep. Vesel. 1953. in Deliblato sand and Festucetum vaginatae mixtum Gaj. 1986. salicetosum rosmarinifoliae (Mag 1953) Soo 1939 in Subotica-Horgos sand. These communities are strongly xerophilous, when it comes to moisture requirements. They are strongly intolerant to light and they prefer alkaline soils. In relation to warmth, they are mesothermal to thermophilous. Hemicryptophytes are the dominant life form in the spectrum of life forms, followed by phanerophytes and therophytes. Pontic-Central Asian group is the most frequent in the spectrum of floral elements. Two varieties of Salix rosmarinifolia L. are present-var. rosmarinifolia , which dominates in both localities and var. argyotricha . The geological bedrock on both localities is made of sand, and soils belong to Glaysol (Calcaric, Arenic). Fraction of fine sand absolutely dominates, humus content is relatively low, while soil reaction is mildly alkaline. Soils are poorly supplied with phosphorus, while the potassium supply is somewhat better. Occurrence of rusty-grayish zones in deeper soil layer indicates fluctuation in underground water level and reduction-oxidation processes.
{"title":"TAXONOMIC AND ECOLOGICAL CHARACTERISTICS OF ROSEMARY-LEAVED WILLOW (SALIX ROSMARINIFOLIA L.) IN VOJVODINA REGION IN SERBIA","authors":"S. Ilic, M. Perović, O. Kosanin, R. Cvjetićanin","doi":"10.15666/aeer/2104_35613573","DOIUrl":"https://doi.org/10.15666/aeer/2104_35613573","url":null,"abstract":". Rosemary-leaved willow ( Salix rosmarinofolia L.) is a rare and protected species in Serbia. The research was based on ecological characteristics of this species (climatic, vegetational and edaphic) as well as its taxonomical characteristics in Vojvodina region - the northern part of Serbia, where two rosemary-leaved willow sites occur (Subotica-Horgos sand and Deliblato sand). The climate is temperate continental. This willow is the dominant species in two ecologically very similar plant communities, Holoschoeno-Salicetum rosmarinifoliae Stjep. Vesel. 1953. in Deliblato sand and Festucetum vaginatae mixtum Gaj. 1986. salicetosum rosmarinifoliae (Mag 1953) Soo 1939 in Subotica-Horgos sand. These communities are strongly xerophilous, when it comes to moisture requirements. They are strongly intolerant to light and they prefer alkaline soils. In relation to warmth, they are mesothermal to thermophilous. Hemicryptophytes are the dominant life form in the spectrum of life forms, followed by phanerophytes and therophytes. Pontic-Central Asian group is the most frequent in the spectrum of floral elements. Two varieties of Salix rosmarinifolia L. are present-var. rosmarinifolia , which dominates in both localities and var. argyotricha . The geological bedrock on both localities is made of sand, and soils belong to Glaysol (Calcaric, Arenic). Fraction of fine sand absolutely dominates, humus content is relatively low, while soil reaction is mildly alkaline. Soils are poorly supplied with phosphorus, while the potassium supply is somewhat better. Occurrence of rusty-grayish zones in deeper soil layer indicates fluctuation in underground water level and reduction-oxidation processes.","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":"67132793","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/2103_25772592
S. K. Paul, A. Ghosh, M. H. Rashid, S. Sarkar, M. Sarkar, W. Soufan, M. Iqbal, V.S. JOHN SUNOJ, D. Ratnasekera, A. El Sabagh
. The optimization of plant nutrients and irrigation regimes hold potential to boost maize growth, cob yield, herbage biomass and revenue generation of maize. A field study was conducted to optimize irrigation and fertilization management for dual-purpose maize. The experiment was comprised four irrigation regimes viz. no irrigation (I 0 ), one irrigation 20 days after sowing (DAS) (I 1 ), two irrigations 20 and 40 DAS (I 2 ), and three irrigations 20, 40 and 60 DAS (I 3 ). The fertilization regimes included a treatment with recommended dose of fertilizers (RDF) (275-125-80-125-8 kg ha -1 of nitrogen, phosphorous, potassium, gypsum and sulfur) (F 1 ), poultry manure (PM) (5 t ha -1 ) (F 2 ), 75% RDF + PM (2.5 t ha -1 ) (F 3 ), and 50% RDF + PM (5 t ha -1 ) (F 4 ). Combination of I 3 and F 3 outperformed other treatment combinations in terms of most of the yield attributes such as plant height (177.72 cm), cob length with (8.36 cm) and without husk (1.62 cm), and cob (without husk) yield (3.86 t ha -1 ). This treatment combination also produced maize with the highest protein content of leaves and cobs. However, the highest green herbage yield (29.99 t ha -1 ) was recorded with I 1 ×F 1 , which remained at par with I 1 ×F 3 . It took 20 additional days for crop switching from fodder harvest to attain baby corn maturity. The economic analysis revealed that I 3 ×F 3 treatment combination generated the greatest economic revenue.
． 植物养分和灌溉制度的优化具有促进玉米生长、玉米芯产量、牧草生物量和玉米创收的潜力。对双用途玉米进行了优化灌溉施肥管理的田间试验。试验包括4个灌溉方案，即不灌溉(I 0)、播种后20天一次灌溉(I 1)、播种后20天和40天两次灌溉(I 2)、播种后20天和60天三次灌溉(I 3)。施肥方案包括使用推荐剂量的肥料(RDF)(275-125-80-125-8千克/公顷-1氮、磷、钾、石膏和硫)(f1)、禽粪(PM)(5吨/公顷-1)(f2)、75% RDF + PM(2.5吨/公顷-1)(f3)和50% RDF + PM(5吨/公顷-1)(f4)。i3和f3组合在株高(177.72 cm)、带壳(8.36 cm)和无壳(1.62 cm)穗轴长(3.86 t ha -1)等大部分产量属性上均优于其他处理组合。该处理组合的玉米叶片和穗轴蛋白质含量也最高。但绿草产量最高的是I 1 ×F 1，与I 1 ×F 3持平，为29.99 t / h。从饲料收获到小玉米成熟，作物转换多花了20天。经济分析表明，i3 ×F 3处理组合产生的经济收益最大。
{"title":"COB YIELD, NUTRITIONAL QUALITY AND HERBAGE PRODUCTIVITY OF BABY CORN AS INFLUENCED BY IRRIGATION AND INTEGRATED NUTRIENT FERTILIZATION","authors":"S. K. Paul, A. Ghosh, M. H. Rashid, S. Sarkar, M. Sarkar, W. Soufan, M. Iqbal, V.S. JOHN SUNOJ, D. Ratnasekera, A. El Sabagh","doi":"10.15666/aeer/2103_25772592","DOIUrl":"https://doi.org/10.15666/aeer/2103_25772592","url":null,"abstract":". The optimization of plant nutrients and irrigation regimes hold potential to boost maize growth, cob yield, herbage biomass and revenue generation of maize. A field study was conducted to optimize irrigation and fertilization management for dual-purpose maize. The experiment was comprised four irrigation regimes viz. no irrigation (I 0 ), one irrigation 20 days after sowing (DAS) (I 1 ), two irrigations 20 and 40 DAS (I 2 ), and three irrigations 20, 40 and 60 DAS (I 3 ). The fertilization regimes included a treatment with recommended dose of fertilizers (RDF) (275-125-80-125-8 kg ha -1 of nitrogen, phosphorous, potassium, gypsum and sulfur) (F 1 ), poultry manure (PM) (5 t ha -1 ) (F 2 ), 75% RDF + PM (2.5 t ha -1 ) (F 3 ), and 50% RDF + PM (5 t ha -1 ) (F 4 ). Combination of I 3 and F 3 outperformed other treatment combinations in terms of most of the yield attributes such as plant height (177.72 cm), cob length with (8.36 cm) and without husk (1.62 cm), and cob (without husk) yield (3.86 t ha -1 ). This treatment combination also produced maize with the highest protein content of leaves and cobs. However, the highest green herbage yield (29.99 t ha -1 ) was recorded with I 1 ×F 1 , which remained at par with I 1 ×F 3 . It took 20 additional days for crop switching from fodder harvest to attain baby corn maturity. The economic analysis revealed that I 3 ×F 3 treatment combination generated the greatest economic revenue.","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":"67130240","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/2103_23412361
N. Gaurkhede, V. Adane
{"title":"FLOOD SUSCEPTIBILITY ANALYSIS USING FREELY AVAILABLE DATA, GIS, AND FREQUENCY RATIO MODEL FOR NAGPUR, INDIA","authors":"N. Gaurkhede, V. Adane","doi":"10.15666/aeer/2103_23412361","DOIUrl":"https://doi.org/10.15666/aeer/2103_23412361","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":"67129321","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_351371
A. Debieb, L. Kadik, M. Godron
{"title":"EFFECTS OF FIRE ON PLANT BIODIVERSITY IN A CORK OAK FOREST IN THE BLIDEAN ATLAS (ALGERIA)","authors":"A. Debieb, L. Kadik, M. Godron","doi":"10.15666/aeer/2101_351371","DOIUrl":"https://doi.org/10.15666/aeer/2101_351371","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":"67120195","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/2105_40354067
D. YOUCEF ACHIRA, M. MOHAMED-BENKADA, M. NAAS, S.M.E. ABI-AYAD
. A first exploration of aquatic microfungal diversity was conducted in Ain Skhouna wetland, a part of Echott Ech Chergui (Algeria), the second largest chott in North Africa. Fungal strains isolation was carried out from water and sediment samples during 2019.Physico-chemical parameters (pH, temperature, and salinity)were measured in situ as well. Firstfungal strains identification wascarried out by cultural and structural features. A total of 14 monoclonal fungi strains belonging to 7 genera were distinguished where the majority of which belong to the phylum Ascomycota. Among these, the genus Halobyssothecium that was recorded for the first time in Algeria . Occurrence percentage frequency of different taxa showedhigher density of microfungal colonies in sediment compared to water. Through molecular barcoding successfully completed for 11 strains by Internal Transcribed Spacer (ITS) region sequencing, 5 strains were assigned to the species level and 6 to the Section or Complex within the correspondent genus. Authenticated strains based on ITS barcode were then screened for extracellular laccases production for mycoremediation assay, where 8 of them were laccases positive with strong activity exhibited by Aspergillus sp. AS02 and Penicillium sp. AS13 strains. All positive laccases strains were further investigated for their synthetic dyes decolorization ability using « Plate Volume Method » (PVM) to evaluate Congo Red, Brilliant Blue, and Malachite Green dyes decolorization activity at three concentrations, highlighting dyes biodegradation mechanisms used by each strain. Dyes decolorization seems more related to fungal laccases activity than biosorption or accumulation mechanisms. Aspergillus sp. AS02 and Penicillium sp. AS13 strains seem to be good dyes decolorizing candidates by biodegradation. Furthermore, Fusarium acuminatum AS07 showed significant biosorption activity, while Penicillium spp . generally expressed a good dyes accumulation potential. Therefore, identified and studied fungal strains could be used as promising tools for bioremediation of wastewater dyes and industrial effluents enclosing synthetic dyes.
{"title":"FIRST DIVERSITY ASSESSMENT AND SYNTHETIC DYES REMEDIATION POTENTIAL OF AQUATIC MICROMYCETES FROM AIN SKHOUNA WETLAND, WESTERN STEPPE OF ALGERIA","authors":"D. YOUCEF ACHIRA, M. MOHAMED-BENKADA, M. NAAS, S.M.E. ABI-AYAD","doi":"10.15666/aeer/2105_40354067","DOIUrl":"https://doi.org/10.15666/aeer/2105_40354067","url":null,"abstract":". A first exploration of aquatic microfungal diversity was conducted in Ain Skhouna wetland, a part of Echott Ech Chergui (Algeria), the second largest chott in North Africa. Fungal strains isolation was carried out from water and sediment samples during 2019.Physico-chemical parameters (pH, temperature, and salinity)were measured in situ as well. Firstfungal strains identification wascarried out by cultural and structural features. A total of 14 monoclonal fungi strains belonging to 7 genera were distinguished where the majority of which belong to the phylum Ascomycota. Among these, the genus Halobyssothecium that was recorded for the first time in Algeria . Occurrence percentage frequency of different taxa showedhigher density of microfungal colonies in sediment compared to water. Through molecular barcoding successfully completed for 11 strains by Internal Transcribed Spacer (ITS) region sequencing, 5 strains were assigned to the species level and 6 to the Section or Complex within the correspondent genus. Authenticated strains based on ITS barcode were then screened for extracellular laccases production for mycoremediation assay, where 8 of them were laccases positive with strong activity exhibited by Aspergillus sp. AS02 and Penicillium sp. AS13 strains. All positive laccases strains were further investigated for their synthetic dyes decolorization ability using « Plate Volume Method » (PVM) to evaluate Congo Red, Brilliant Blue, and Malachite Green dyes decolorization activity at three concentrations, highlighting dyes biodegradation mechanisms used by each strain. Dyes decolorization seems more related to fungal laccases activity than biosorption or accumulation mechanisms. Aspergillus sp. AS02 and Penicillium sp. AS13 strains seem to be good dyes decolorizing candidates by biodegradation. Furthermore, Fusarium acuminatum AS07 showed significant biosorption activity, while Penicillium spp . generally expressed a good dyes accumulation potential. Therefore, identified and studied fungal strains could be used as promising tools for bioremediation of wastewater dyes and industrial effluents enclosing synthetic dyes.","PeriodicalId":7975,"journal":{"name":"Applied Ecology and Environmental Research","volume":"11 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":"136307778","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}
. Sorghum peduncle length is one of the key agronomic traits in sorghum production and has a critical impact on sorghum mechanization for harvesting. In this study, an F2 segregating population was constructed with significantly different long-peduncle KY133B and short-peduncle KY123B as parents, and the sorghum peduncle length gene was preliminarily located using BSA-seq technology. The association analysis was performed by ED algorithm and SNP-index (or InDel-index) algorithm, and finally the sorghum peduncle length association region was targeted on chromosome 7 and 10. In this study, the BSA-seq technique was used to rapidly and efficiently locate key genetic segments of sorghum peduncle length, which laid the foundation for subsequent functional validation and molecular studies of peduncle length genes.
{"title":"BSA-SEQ-BASED METHOD FOR LOCATING KEY GENETIC SEGMENTS OF PEDUNCLE LENGTH IN BREWING DWARF SORGHUM [SORGHUM BICOLOR (L.) MOENCH]","authors":"G.D. YANG, J.H. LI, Z.Y. HU, Z.Y. HAO, B.S. SUN, C.S. LIU, Q. WANG, X.X. MENG, W. GUO","doi":"10.15666/aeer/2105_43134321","DOIUrl":"https://doi.org/10.15666/aeer/2105_43134321","url":null,"abstract":". Sorghum peduncle length is one of the key agronomic traits in sorghum production and has a critical impact on sorghum mechanization for harvesting. In this study, an F2 segregating population was constructed with significantly different long-peduncle KY133B and short-peduncle KY123B as parents, and the sorghum peduncle length gene was preliminarily located using BSA-seq technology. The association analysis was performed by ED algorithm and SNP-index (or InDel-index) algorithm, and finally the sorghum peduncle length association region was targeted on chromosome 7 and 10. In this study, the BSA-seq technique was used to rapidly and efficiently locate key genetic segments of sorghum peduncle length, which laid the foundation for subsequent functional validation and molecular studies of peduncle length genes.","PeriodicalId":7975,"journal":{"name":"Applied Ecology and Environmental Research","volume":"35 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":"136368156","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/2105_46154632
K. VELUSWAMY, V.M. CHOWDARY, B. PALANISAMY, V. DURAISAMY, T. THOMAS, B.P. BHASKAR
. The impact of land use and land cover changes (LULCC) is one of the major contributors to increasing greenhouse gas emissions to the atmosphere. At the terrestrial surface, the impact of LULCC is realized in altered hydrology. Conversion of cultivable lands into fallow lands severely affects crop production in agriculturally dominant basins such as the Vaigai River Basin (VRB) in Tamil Nadu, India. Considered as a granary of South Tamil Nadu, any LULCC in VRB results in uncertainty in food production. Therefore, in this study, Landsat images were used to evaluate changes in land use and MODIS NDVI images to estimate changes in browning and greening in VRB during 2001-2020. We also analyzed the rainfall and river discharge in the basin to understand the variations from 2001 to 2019 concerning LULCC. The results showed an increase of seventy-seven percent in fallow lands between 2010 and 2020 and a forty-one to fifty-nine percent increase in urban settlements between 2001 and 2020 in the basin. The impacts of LULCC were realized in monsoon rainfall with no change in river discharge in the lower Vaigai Basin. The study results will aid regulated land use planning and encourage further research on feedback between terrestrial and atmospheric water fluxes for ensuring food security.
{"title":"AN EXPLORATIVE ANALYSIS OF LAND USE LAND COVER CHANGES AND HYDROMETEOROLOGY OF THE VAIGAI RIVER BASIN, INDIA","authors":"K. VELUSWAMY, V.M. CHOWDARY, B. PALANISAMY, V. DURAISAMY, T. THOMAS, B.P. BHASKAR","doi":"10.15666/aeer/2105_46154632","DOIUrl":"https://doi.org/10.15666/aeer/2105_46154632","url":null,"abstract":". The impact of land use and land cover changes (LULCC) is one of the major contributors to increasing greenhouse gas emissions to the atmosphere. At the terrestrial surface, the impact of LULCC is realized in altered hydrology. Conversion of cultivable lands into fallow lands severely affects crop production in agriculturally dominant basins such as the Vaigai River Basin (VRB) in Tamil Nadu, India. Considered as a granary of South Tamil Nadu, any LULCC in VRB results in uncertainty in food production. Therefore, in this study, Landsat images were used to evaluate changes in land use and MODIS NDVI images to estimate changes in browning and greening in VRB during 2001-2020. We also analyzed the rainfall and river discharge in the basin to understand the variations from 2001 to 2019 concerning LULCC. The results showed an increase of seventy-seven percent in fallow lands between 2010 and 2020 and a forty-one to fifty-nine percent increase in urban settlements between 2001 and 2020 in the basin. The impacts of LULCC were realized in monsoon rainfall with no change in river discharge in the lower Vaigai Basin. The study results will aid regulated land use planning and encourage further research on feedback between terrestrial and atmospheric water fluxes for ensuring food security.","PeriodicalId":7975,"journal":{"name":"Applied Ecology and Environmental Research","volume":"70 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":"136371737","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_409420
M. Csizmár, P. Cseh, B. Dima, A. Assamere, L. Orlóci, Z. Bratek
{"title":"CONTRIBUTION TO THE TAXONOMIC KNOWLEDGE OF THE FAMILY INOCYBACEAE IN BUDAPEST, HUNGARY","authors":"M. Csizmár, P. Cseh, B. Dima, A. Assamere, L. Orlóci, Z. Bratek","doi":"10.15666/aeer/2101_409420","DOIUrl":"https://doi.org/10.15666/aeer/2101_409420","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":"67119992","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_189206
Y. Guo, Q. Wang, J. Zhang, K. Wei
{"title":"PREDICTION OF DRY MATTER AND YIELD OF SPRING MAIZE (ZEA MAYS L.) IN NORTHWEST CHINA BASED ON LOGISTIC MODEL","authors":"Y. Guo, Q. Wang, J. Zhang, K. Wei","doi":"10.15666/aeer/2101_189206","DOIUrl":"https://doi.org/10.15666/aeer/2101_189206","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":"67120080","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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