Limnological Review最新文献_第5页

Preliminary hydrochemical characteristics of an urban lake restored using a sequential application of iron and aluminum coagulants 应用铁铝混凝剂修复城市湖泊的初步水化学特征

Limnological Review Pub Date : 2021-06-01 DOI: 10.2478/limre-2021-0008

A. Płachta

引用次数: 0

Lakes restoration approaches 湖泊恢复方法

Limnological Review Pub Date : 2021-06-01 DOI: 10.2478/limre-2021-0010

Mohammed Z. Alhamarna, R. Tandyrak

引用次数: 2

River minimum flow changes under dammed reservoir conditions 筑坝水库条件下河流最小流量变化

Limnological Review Pub Date : 2021-03-01 DOI: 10.2478/limre-2021-0006

E. Tomaszewski

引用次数: 1

The exotic gastropod Clea helena (von dem Busch, 1847) as a predator of freshwater gastropods: a threat to native biota in India? 作为淡水腹足类捕食者的外来腹足纲动物Clea helena（von dem Busch，1847）：对印度本土生物群的威胁？

Limnological Review Pub Date : 2021-03-01 DOI: 10.2478/limre-2021-0005

P. Paul, Koushik Paul, R. Karmakar, Arnab Shee, D. Kumar, G. Aditya

引用次数: 6

Inventory: The pesticides application and its risk assessment in the irrigated perimeter of Tadla-Morocco 清查:摩洛哥塔德拉灌溉周界农药应用及其风险评估

Limnological Review Pub Date : 2021-03-01 DOI: 10.2478/limre-2021-0002

F. Z. Hafiane, H. Bouzaidi, N. Nouayti, L. Tahri, Mohamed El Jarmouni, Salahdine Didi, M. Fekhaoui

{"title":"Inventory: The pesticides application and its risk assessment in the irrigated perimeter of Tadla-Morocco","authors":"F. Z. Hafiane, H. Bouzaidi, N. Nouayti, L. Tahri, Mohamed El Jarmouni, Salahdine Didi, M. Fekhaoui","doi":"10.2478/limre-2021-0002","DOIUrl":"https://doi.org/10.2478/limre-2021-0002","url":null,"abstract":"Abstract The industrialization of the agricultural sector increases the use of pesticides, which are composed of chemical substances, such as herbicides, fungicides, insecticides, acaricides, nematicides, and rodenticides, that are adapted to the control of undesirable plants and animals. All these phytosanitary products have varying degrees of toxicity, which risks human life. This study aimed to make an inventory of the pesticides used in the irrigated perimeter of Beni Moussa and Beni Aamir in the Beni Mellal-Khenifra region. The data collection through questionnaires took place between January and February 2016 and covered all the study areas. The questionnaires are focused on the mode of packaging management, sale and purchase of pesticides. The results demonstrated the existence of different pesticides and active substances used for crop protection in the region. Among 63 molecules, 14 active substances were detected, where the active substances are not approved by the world health organization, which considers it as carcinogenic substances. During phytosanitary treatments by farmers, these active substances come into direct contact with the soil, presenting a permanent risk to the environmental compartments, including groundwaters.","PeriodicalId":36922,"journal":{"name":"Limnological Review","volume":"21 1","pages":"15 - 27"},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44399373","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Deformations of upper soil slopes of retaining structures and shores with violated reinforced concrete fastening in riverbed reservoirs in Belarus 白俄罗斯河床水库钢筋混凝土违规加固挡土坡上土变形分析

Limnological Review Pub Date : 2021-03-01 DOI: 10.2478/limre-2021-0003

V. Levkevich, Aleksandr Buzuk, I. Kirvel, Sergey I. Parfomuk

引用次数: 0

Responses and Tolerance Mechanisms of Mangrove Trees to the Ambient Salinity along the Egyptian Red Sea Coast 埃及红海沿岸红树林对环境盐度的响应及耐受机制

Limnological Review Pub Date : 2021-03-01 DOI: 10.2478/limre-2021-0001

Abdelwahab A. Afefe, A. Khedr, M. Abbas, A. Soliman

{"title":"Responses and Tolerance Mechanisms of Mangrove Trees to the Ambient Salinity along the Egyptian Red Sea Coast","authors":"Abdelwahab A. Afefe, A. Khedr, M. Abbas, A. Soliman","doi":"10.2478/limre-2021-0001","DOIUrl":"https://doi.org/10.2478/limre-2021-0001","url":null,"abstract":"Abstract Due to the importance of mangrove forests to the ecological system, environment, climate change adaptation, mitigation and ecosystem services, it is necessary to understand the status of the mangroves in Egypt (ecology and physiology). The present study aimed to obtain the basic information needed to evaluate the photosynthetic pigments and proline mechanisms of Avicennia marina and Rhizophora mucronata mangrove to the ambient salinity. The results reached that the free proline accumulated appreciably in leaves. The functional role of proline accumulation appears to be as a cytoplasmic osmoticum to lower cell water potential, provide hydration to bipolymer and serve as an energy source under high salinity environmental conditions. Mangroves showed variations in proline content between the two species. The highest value of proline was recorded 23.56 mg/g dry wt for R. mucronata and the minimum value was recorded 17 mg/g dry wt for A. marina. In addition, the mean value of proline was recorded 18.57 mg/g dry wt for A. marina and 23.98 mg/g dry wt for R. mucronata. The contents of chlorophyll-a in different analyzed mangroves was ranged from 4.46 to 6.05 mg/gf.wt. for A. marina, and from 3.69 to 4.29 mg/gf.wt. for R. mucronata. In addition, the chlorophyll-b content was ranged from 1.46 to 1.83 mg/gf.wt. for A. marina, and from 1.27 to 1.65 mg/gf.wt. for R. mucronata. The carotenoids contents in mangroves ranged from 2.94 to 2.29 mg/gf.wt for A. marina and from 2.04 to 2.09 mg/gf.wt for R. mucronata. In the present study, A. marina was relatively more tolerant and adapted to salinity, low rainfall and extreme temperature conditions than R. mucronata. This explains the more significant local distribution of A. marina in Egypt compared to R. mucronata.","PeriodicalId":36922,"journal":{"name":"Limnological Review","volume":"21 1","pages":"3 - 13"},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42047618","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Estimation methodology and the significance of the atmospheric water exchange flux in the river-lake systems of selected lobelia lakes in the vicinity of the Tri-City in Poland 波兰三城附近选定的洛贝利亚湖河湖系统中大气水交换通量的估计方法和意义

Limnological Review Pub Date : 2021-03-01 DOI: 10.2478/limre-2021-0004

M. Markowski, Włodzimierz Golus

{"title":"Estimation methodology and the significance of the atmospheric water exchange flux in the river-lake systems of selected lobelia lakes in the vicinity of the Tri-City in Poland","authors":"M. Markowski, Włodzimierz Golus","doi":"10.2478/limre-2021-0004","DOIUrl":"https://doi.org/10.2478/limre-2021-0004","url":null,"abstract":"Abstract The article aims to present the methodology of estimating the atmospheric water exchange components in the lake. In the absence of direct precipitation and evaporation measurements, these water balance elements need to be estimated. However, the inadequate selection of precipitation and evaporation estimation methods causes the incorrect determination of the hydrological function of the lake and the effect it has on the formation of river drainage. Determination of the evaporation from the lake’s surface was based on the Davidov formula, which considered the monthly average surface temperature of a given lake. The saturated water vapour pressure under the lake’s monthly mean surface water temperature (TWP) was calculated according to ISO 13788 standard. The interpolation method, which is the inverse-distance deterministic method (IDW), was used to calculate precipitation reaching the lake surface. The calculations were made for three hydrological years diverse in terms of humidity and thermal conditions. The methodology for estimating the components of atmospheric water exchange was presented on a small river-lake system of the upper Gościcina River catchment, an example of a postglacial lake district area. The lake elements of this system are lobelia lakes, poorly known in terms of water circulation. At the beginning of the twenty-first century, unjustified activities regarding assessing the water circulation conditions in this river-lake system led to changes in water relations, causing environmental, financial and social losses.","PeriodicalId":36922,"journal":{"name":"Limnological Review","volume":"21 1","pages":"43 - 54"},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44295070","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Formulas for calculating ice cover thickness on selected spring lakes on the upper Radunia (Kashubian Lakeland, northern Poland) 上Radunia(波兰北部Kashubian Lakeland)选定春季湖泊的冰层厚度计算公式

Limnological Review Pub Date : 2020-12-01 DOI: 10.2478/limre-2020-0019

Katarzyna Barańczu, J. Barańczuk

引用次数: 2

Alternative prey influence the predation of mosquito larvae by three water bug species (Heteroptera: Nepidae) 三种水虫(异翅目:湿翅目:湿翅目)对蚊子幼虫捕食的影响

Limnological Review Pub Date : 2020-12-01 DOI: 10.2478/limre-2020-0017

N. Saha, M. Kundu, G. Saha, G. Aditya

{"title":"Alternative prey influence the predation of mosquito larvae by three water bug species (Heteroptera: Nepidae)","authors":"N. Saha, M. Kundu, G. Saha, G. Aditya","doi":"10.2478/limre-2020-0017","DOIUrl":"https://doi.org/10.2478/limre-2020-0017","url":null,"abstract":"Abstract The indirect interactions among multiple prey sharing a common predator characterize apparent competition. In conservation biological control involving mosquitoes and controphic prey against generalist insect predators, apparent competition may be a crucial factor determining the extent of success. The possible influence of apparent competition on mosquito prey consumption by three water bugs (Heteroptera: Nepidae): Ranatra elongata, Ranatra filiformis, and Laccotrephes griseus was assessed under laboratory conditions. Tadpoles (Duttaphrynus melanostictus), chironomid larvae, snails (Racesina luteola) and fish fingerlings (Labeo rohita) were considered as alternative prey under two prey or multi prey conditions against instar IV larvae of Culex quinquefasciatus as target prey. Under two prey conditions all the predators exhibited a preference (significant Manly’s α) for mosquito larvae, against fish fingerlings by R. filiformis. In the presence of multiple prey, mosquito larvae were selected by the predators. Using the ratio of mosquito selectivity in two prey and multi-prey conditions as a measure of apparent competition, chironomid larvae had greatest effect in suppressing mosquito selectivity for R. elongata, and fish fingerlings for R. filiformis and L. griseus. It seems that the prey preference of R. elongata, R. filiformis and L. griseus may differentially evoke apparent competition among the prey. In the aquatic community where these predators and prey coexist, mosquito larvae may benefit from apparent competition that reduces their vulnerability to predators. The identity of the alternative prey appears to be an important factor for shielding the vulnerability of mosquito prey to the generalist insect predators.","PeriodicalId":36922,"journal":{"name":"Limnological Review","volume":"20 1","pages":"173 - 184"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44833762","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3