VARIATIONS IN METAL TOLERANCE AND ACCUMULATION IN THREE HYDROPONICALLY CULTIVATED VARIETIES OF SALIX INTEGRA TREATED WITH LEAD.

Variations in metal tolerance and accumulation in three hydroponically cultivated varieties of Salix integra treated with lead.

Willow species have been suggested for use in the remediation of contaminated soils due Mascara to their high biomass production, fast growth, and high accumulation of heavy metals.The tolerance and accumulation of metals may vary among willow species and varieties, and the assessment of this variability is vital for selecting willow species/variet

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The diversity of animals identified as keystone species

Abstract Although the keystone CHERRY PLUM species concept was conceived of over 50 years ago, contemporary efforts to synthesize related literature have been limited.Our objective was to create a list of keystone animal species identified in the literature and to examine the variation in the traits of species and the ecosystem influences they elic

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A FRESH APPROACH TO UNFAIR TERMS IN COMMERCIAL CONTRACTS: ARE THE LATEST LAW AMENDMENTS BENEFICIAL TO CONSUMERS?

Mostly in consumer contracts, the economic and juridical imbalances between trade participants give the party of superior negotiating strength a considerable advantage by defining terms in advance.Consequently, an unfair business-to-consumer practice emerged Ball - Womens Bottoms in which sellers and suppliers impose a series of non-negotiable term

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