Your search results for „Biozönose”

This standard specifies general terms and definitions for water engineering of agricultural lands which cannot be allocated to any of the specific field of the DIN 4047 series.

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Lichens, due to their morphological, ecological and physiological peculiarities, are extremely sensitive to changes in their environment. Lichen diversity is an excellent indicator of pollution ...

This European Standard aims to provide a reliable, repeatable and objective method for assessing epiphytic lichen diversity. It defines criteria for sampling design, surveying lichens at standard ...

This document also features in an online service. Online services not only give you electronic access to collections of standards, they contain lots of extra information too (such as directives, legal texts, commentaries, etc.). There are automatic updates on a regular basis – and online services also give you large savings compared with the cost of purchasing standards individually.

In this International Standard, requirements and guidance are given to select methods to assess bioavailability for different target species with regard to several classes of contaminants. Methods ...

The indication of atmospheric pollutant entries is an important task of biomonitoring. Due to their ability to absorb contaminants to a large extent, mosses are particularly well-suited for ...

This European Standard describes the sampling protocol and the preparation of samples of in situ mosses to monitor the bioaccumulation of atmospheric contaminants. It specifies the actions that ...

This document also features in an online service. Online services not only give you electronic access to collections of standards, they contain lots of extra information too (such as directives, legal texts, commentaries, etc.). There are automatic updates on a regular basis – and online services also give you large savings compared with the cost of purchasing standards individually.

In this standard the hyporheic zone is defined as the spatio-temporally dynamic ecotone between the surficial benthic substrate and the underlying aquifer. Within the hyporheic zone, water ...

This document also features in an online service. Online services not only give you electronic access to collections of standards, they contain lots of extra information too (such as directives, legal texts, commentaries, etc.). There are automatic updates on a regular basis – and online services also give you large savings compared with the cost of purchasing standards individually.

This European Standard applies to the determination of the impact of ground-level ozone on a bioindicator plant species (tobacco Nicotiana tabacum cultivars Bel-W3, Bel-B and Bel-C) in a given ...

This European Standard applies to the determination of the impact of ground-level ozone on a bioindicator plant species (tobacco Nicotiana tabacum cultivars Bel-W3, Bel-B and Bel-C) in a given ...

This document also features in an online service. Online services not only give you electronic access to collections of standards, they contain lots of extra information too (such as directives, legal texts, commentaries, etc.). There are automatic updates on a regular basis – and online services also give you large savings compared with the cost of purchasing standards individually.