scholarly journals CONTENTS AND FORMS OF CHROMIUM COMPOUNDS IN THE WEST FOOT CAUCASUS LEACHED CHERNOZEM IN CONDITIONS OF AGRICULTURAL SOIL GENESIS

2018 ◽  
Author(s):  
A. H. Sheudghen ◽  
T. N. Bondareva ◽  
V. P. Suyetov ◽  
I. A. Lebedovskiy ◽  
M. A. Osipov ◽  
...  
Keyword(s):  
Agricultural Soil ◽  
The West ◽  
Soil Genesis ◽  
Leached Chernozem ◽  
Chromium Compounds

The contents and forms of cadmium compounds in leached chernozem of the Western Caucasia in terms of agricultural soil genesis

2018 ◽  
pp. 37-44
Author(s):  
A. K. Sheudzhen ◽  
T. N. Bondareva ◽  
V. P. Syetow ◽  
I. A. Lebedovsky ◽  
M. A. Osipov ◽  
...  
Keyword(s):  
Agricultural Soil ◽  
Soil Genesis ◽  
Leached Chernozem ◽  
Cadmium Compounds

scholarly journals Indicators of agricultural soil genesis under varying conditions of land use, Steppe Crimea

Geoderma ◽  
2015 ◽  
Vol 239-240 ◽  
pp. 304-316 ◽  
Author(s):  
Fedor Lisetskii ◽  
Vladimir F. Stolba ◽  
Olga Marininа
Keyword(s):  
Land Use ◽  
Agricultural Soil ◽  
Soil Genesis

scholarly journals UTILIZAÇÃO DE ÁGUA RESIDUÁRIA DE SUINOCULTURA EM PROPRIEDADE AGRÍCOLA – ESTUDO DE CASO

Irriga ◽  
2008 ◽  
Vol 13 (1) ◽  
pp. 139-144 ◽  
Author(s):  
Tatiane Cristina Dal Bosco ◽  
Silvio César Sampaio ◽  
Caroline Iost ◽  
Lucimar Novaes da Silva ◽  
Cristiany Fosquiani Carnelossi ◽  
...  
Keyword(s):  
Organic Matter ◽  
Key Words ◽  
Agricultural Soil ◽  
Swine Wastewater ◽  
Chemical Parameters ◽  
The West ◽  
Physical Chemical ◽  
Calcium Magnesium

UTILIZAÇÃO DE ÁGUA RESIDUÁRIA DE SUINOCULTURA EM PROPRIEDADE AGRÍCOLA – ESTUDO DE CASO  Tatiane Cristina Dal Bosco; Silvio César Sampaio; Caroline Iost; Lucimar Novaes da Silva; Cristiany Fosquiani Carnellosi; Douglas César Ebert; Jackson Spohr SchreinerDepartamento Engenharia Agrícola, Universidade Estadual do Oeste do Paraná, Cascavel, PR, [email protected]  1  RESUMO O objetivo deste trabalho foi verificar as alterações químicas de um solo agrícola na região oeste do Paraná, decorrentes da aplicação por 8 anos consecutivos de uma água residuária da suinocultura (ARS). Para tanto, uma área próxima, com características de solo e manejo agrícola semelhantes, foi utilizada como testemunha. Determinaram-se os parâmetros físico-químicos da ARS e também de ambos os solos em duas profundidades (0-30 e 30-60 cm). Os resultados mostraram que, de modo geral, a aplicação de ARS por 8 anos consecutivos no solo apresentou um aumento relevante nos seguintes parâmetros químicos: Cálcio, Magnésio, Sódio, Nitrogênio, Fósforo, Potássio e Matéria Orgânica, principalmente na camada 0-30 cm. UNITERMOS: reuso de água, dejetos da suinocultura.  DAL BOSCO, T. C.; SAMPAIO, S. C.; IOST, C.; SILVA, L. N. da; CARNELLOSI, C. F.; EBERT, D. C.; SCHREINER, J. S. USE OF SWINE WASTEWATER IN AGRICULTURAL PROPERTY – CASE STUDY  2        ABSTRACT The objective of this work was to evaluate chemical alterations of an agricultural soil in the west of Paraná due to the application of 8 consecutive years of a swine wastewater. An area, with similar characteristics of the soil and agricultural handling was used as control. The physical-chemical parameters of swine wastewater were determined. Also,  in both soils, the  two depths were 0-30 and 30-60 cm. In general, the application of swine wastewater for 8 consecutive years showed an increase in the following chemical parameters: Calcium, Magnesium, Sodium, Nitrogenous, Phosphorous, Potassium and Organic Matter, especially in the depth 0-30 cm. KEY WORDS: reuse of water, swine wastewater.

Enumeration and Identification of Asbestos Fibres in Water

1974 ◽  
Vol 32 ◽  
pp. 526-527 ◽  
Author(s):  
O. Mudroch ◽  
J. R. Kramer
Keyword(s):  
Water Supply ◽  
Water Samples ◽  
Drainage Basin ◽  
Lake Superior ◽  
Research Work ◽  
List Type ◽  
The West ◽  
Asbestos Fibre ◽  
Amphibole Asbestos

Approximately 60,000 tons per day of waste from taconite mining, tailing, are added to the west arm of Lake Superior at Silver Bay. Tailings contain nearly the same amount of quartz and amphibole asbestos, cummingtonite and actinolite in fibrous form. Cummingtonite fibres from 0.01μm in length have been found in the water supply for Minnesota municipalities.The purpose of the research work was to develop a method for asbestos fibre counts and identification in water and apply it for the enumeration of fibres in water samples collected(a) at various stations in Lake Superior at two depth: lm and at the bottom.(b) from various rivers in Lake Superior Drainage Basin.

The fight to save Uganda’s White Rhino

1964 ◽  
Vol 2 (01) ◽  
pp. 6-12
Keyword(s):  
The West ◽  
West Nile ◽  
White Rhino

In the West Nile District of Uganda lives a population of white rhino—those relies of a past age, cumbrous, gentle creatures despite their huge bulk—which estimates only 10 years ago, put at 500. But poachers live in the area, too, and official counts showed that white rhino were being reduced alarmingly. By 1959, they were believed to be diminished to 300.

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