Search results for "ILS"
showing 10 items of 2590 documents
The influence of industrial emissions of zinc plant on the properties of chernozem soil.
2018
East Kazakhstan is a storehouse of ore raw materials. Here the main ore-mining industrial objects are concentrated. Most of these deposits and ore deposits are characterized by polymetallic and substantially lead-zinc ore composition. When developing ore deposits, the soil-vegetation cover of the territories is disturbed, and sometimes their complete destruction occurs. On the investigated object leached and podzolized chernozems are widespread. The study of the soil cover at the territories adjacent to the zinc plant showed a negative impact of the plant's emissions on the soil and vegetation cover. Thus, where there is a major outflow from the wind rose, there are manifestations of deep e…
Resistance of solonetzic soils to rocket and space activity impact in central Kazakhstan.
2018
Introduction. This paper provides the results of a comparative analysis of physicochemical and biological characteristics of soil cover at the fall places of the first stage of “Proton" Launch vehicle (LV) in the area of Yu-2 (Central Kazakhstan). In particular, we considered the ecological stability of brown solonetzic soils in combination with Solonetz soil, to chemical pollution and variability of soil microflora to mechanical stresses during the fall of the separated parts of space launch vehicles (SLV SP). Materials and Methods. We have chosen those Kazakhstan's territories that are used by the Baikonur Cosmodrome as an impact areas of separating parts of space launch vehicles (SLV SP …
SHORT-TERM RESPONSE OF SOIL MICROORGANISMS TO ESSENTIAL OILS WITH ALLELOPATHIC POTENTIAL EXTRACTED FROM MEDITERRANEAN PLANTS
2015
Essential oils (EOs) with allelopathic compounds have been used to reduce or avoid weed germination and growth. The aim of this study was to evaluate the potential phytotoxic effects of EOs extracted from different Mediterranean plants on soil microbial biomass and activity. EOs were extracted from leaves of Eucalyptus camaldulensis Dehnh (EUC); Eriocephalus africanus L. (ERI); Thymus capitatus (L.) Hoffmanns. & Link (TCP); Citrus reticulata Blanco var. ‘Clemenules’ (TAN) and Citrus limon (L.) Osbeck var. ‘Eureka’ (LEM). Each EO was supplied to pots containing 560 g of soil at three different doses (low, medium, high). After 15, 30, 90, 120 days the supply of EOs, soils were destructively a…
The Influence of Industrial Waste on the Magnetic Properties of Salt-Affected Soils from Two Soda Ash Manufacturing Sites
2021
The aim of this study was to characterize the impact of soda ash manufacturing on the magnetic properties of soils located in the agricultural landscape in north-central Poland. Two study sites were chosen: Mątwy (SM) and Janikowo (SJ). Highly saline soils with halophyte communities were selected in order to develop an understanding of the relationship between salinization of water–soil interface and the potential contamination risk of the environment. Basic chemical and physicochemical properties of topsoil (0–25 cm) and water (surface and groundwater) samples from five locations were characterized. The characteristics of soil contamination were based on the content of sel…
Relaciones suelo-vegetación en una toposecuencia del Escudo Guayanés, Venezuela
2014
El Escudo Guayanés es uno de los territorios más antiguos del planeta; tiene millones de años sometido a procesos de lixiviación y erosión que dejan suelos oligotróficos. El objetivo de este trabajo fue hacer la caracterización de los parámetros físicos y químicos de los suelos, en diferentes comunidades boscosas de la Reserva Forestal Imataca, e identificar ciertas relaciones entre los componentes edáficos y las especies que allí se presentan. Se realizó un inventario de todos los individuos mayores a 10cm dap (diámetro a la altura del pecho) en 15 parcelas (1ha); en cada una de esas parcelas se evaluaron cuatro sub-parcelas de sotobosque (100m²) para contabilizar todas las espermatofitas;…
Kopparādnieku savstarpējās attiecības pēc kreditoru apmierināšanas.
2019
Bakalaura darba temats ir “ kopparādnieku savstarpējās attiecības pēc kreditora apmierināšanas” Darbā tiek veikts pētījums par kopparādnieku savstarpējiem norēķiniem pēc tam, kad kāds no kopparādniekiem apmierinājis kreditoru, apskatīti un pētīti Civillikuma 1686. pantā, kas regulē kopparādnieku savstarpējos norēķinus, iekļautie jēdzieni, tādi kā “atbilstoša atlīdzība”, sevišķi šķēršļi” un “ ļauns nolūks”. Darbā tiek apskatīta juridiskā literatūra, pētīta tiesu prakse . Atslēgvārdi: solidāras saistības; kopparādnieku savstarpējie norēķini; sevišķi šķēršļi; atbilstoša atlīdzība; ļauns nolūks.
Potential for adaptation to climate change: family-level variation in fitness-related traits and their responses to heat waves in a snail population.
2017
Background On-going global climate change poses a serious threat for natural populations unless they are able to evolutionarily adapt to changing environmental conditions (e.g. increasing average temperatures, occurrence of extreme weather events). A prerequisite for evolutionary change is within-population heritable genetic variation in traits subject to selection. In relation to climate change, mainly phenological traits as well as heat and desiccation resistance have been examined for such variation. Therefore, it is important to investigate adaptive potential under climate change conditions across a broader range of traits. This is especially true for life-history traits and defences ag…
Methods for territorial intelligence
2006
Quantitative methods which are used by social sciences for thirty years can provide tools to help territorial actors better managing their territories. This short paper outlines an inventory of the kinds of methods that are usable within this framework.
Sharing and disseminating knowledge of advanced spatial modelling. Presentation of an action carried out by the European research group S4 (spatial s…
2006
International audience; The European research group S4 (Spatial simulation for social sciences) gathers researchers in geography as well as in geographical information sciences coming from about 30 European research centres. One action of the European research group S4 consists in sharing and disseminating knowledge of advanced spatial modelling. We propose here to describe several aspects of this action that are of interest considering the objectives of the CAENTI. The first aim of the action is to improve the diffusion of the results of the research in advanced spatial modelling, particularly in direction of regional and urban management and planning. The second aim is the development of …
SULLA REVOCA DEGLI AMMINISTRATORI DI SOCIETÀ A PARTECIPAZIONE PUBBLICA NEL C.D. SPOILS SYSTEM
2020
La Corte di Cassazione si è recentemente occupata, con la pronuncia a Sezioni unite n. 16335/2019, della revoca degli amministratori di società partecipate da un Comune, disposta dal Sindaco ai sensi dell’art. 50, commi 8 e 9, d.lg. n. 267/2000, statuendo che tale revoca è atto di diritto privato, soggetto alla giurisdizione ordinaria e sorretto da giusta causa legale ex se. La soluzione, pur condivisibile in termini generali, sollecita alcune articolate riflessioni, ove posta a confronto con gli sviluppi della giurisprudenza costituzionale sull’ampio tema dei presupposti di legittima applicazione dei meccanismi del c.d. spoils system, che sembrano condurre ad un approccio più rigoroso e se…