Indicators of soil degradation in urban forests: Physical and chemical parameters

The fragmentation of forest habitats in urban areas has aroused increasing interest in recent years according to the growing environmental problems. The fragmentation of theses ecosystems is caused, in general, by the pressure of housing, agriculture and industry, causing losses in biodiversity and problems of soil degradation in the border areas of theses remnants. The establishment of indicators of soil degradation becomes essential for the implementation of conservation and reclamation. This study analyzes physical and chemical characteristics of soil under different forms of vegetation in the forest surrounding the Quilombo Forest, located in Campinas/SP - Brazil, and examines the possibility of using these indices as indicators of environmental degradation in urban remnants. The parameters analyzed were: specific weight natural (γn), specific weight of solids (γs) Ca, P, K, Mg, pH, organic matter, H + Al, Sum of Base (SB) Percent Base Saturation (V%), Cation Exchange Capacity (CEC). The study shows that in general the different forms of land used in the study area significantly changed (or according to) the physical aspects of soil The porosity and voids of the soil stood out as the best indicators of soil physical degradation in the layer 0-20 cm deep. In relation to chemical indices, the soil under the cultivation of cane sugar had a significantly higher pH, K, Ca, Mg and sum of bases. The areas of forest showed higher levels of phosphorus, organic matter and CEC, indicating the importance of maintaining vegetation and replacement for the cycling of organic matter.

Políticas de apoio a gestão da arborização urbana: uma análise do programa município verde azul

Pós-graduação em Agronomia - FEIS

Arborização de vias urbanas: potencial de sombreamento das espécies

Pós-graduação em Arquitetura e Urbanismo - FAAC

Urban forest health survey on Roznik in Ljubljana in 2013 by two methods

Urban forest health was surveyed on Roznik in Ljubljana (46.05141 N, 14.47797 E) in 2013 by two methods: ICP Forests and UFMO. ICP Forests is most commonly used monitoring programme in Europe - the International Co-operative Programme on the Assessment and Monitoring of Air Pollution Effects on Forests, which is based on systematic grid. UFMO method - Urban Forests Management Oriented method was developed in the frame of EMoNFUr Project - Establishing a monitoring network to assess lowland forest and urban plantations in Lombardy and urban forest in Slovenia (LIFE10 ENV/IT/000399). UFMO is based on non-linear transects (GPS tracks). ICP forests monitoring plots were established in July 2013 in the urban forest Roznik in Ljubljana .The 32 plots are located on sampling grid 500 × 500 m. The grid was down-scaled from the National Forest Monitoring survey, which bases on national sample grid 4 × 4 km. With the ICP forests method the following parameters for each tree within the 15 plots were gathered according to the ICP forests manual for Visual assessment of crown condition and damaging agents: tree species, percentage of defoliation, affected part of the tree, specification of affected part, location in crown, symptom, symptom specification, causal agents / factors, age of damage, damage extent, and damage extent on the trunk. With the UFMO method, the following parameters for each tree that needed sylviculture measure (felling, pruning, sanitary felling, thinning, etc.) were recorded: tree species, breast diameter, causal agent / damaging factor, GPS waypoint and GPS track. For overall picture in the urban forest health problems, also other biotic and abiotic damaging factors that did not require management action were recorded.

Deployment of urban agriculture in East Lima, Peru.

Urban agriculture in Lima has been promoted by the project Farmers in the city encompassed in the Urban harvest program promoted by the Consultive Group on International Agricultural Research (CGIAR). The validation of the effectiveness of the project Farmers in the city can only be confirmed by maintenance over the time the deployment of the project goals. The project Farmers in the city was carried out by the International Potato Center (CIP) and GESPLAN research group of the Technical University of Madrid. The project was conducted at the East Cone of Lima, Peru, from 2006 to 2008. This communication shows the situation 5 years later. In order to know the current situation all the members of Cosanaca producer association, which was created under the project, have been interviewed. Besides, an expert panel was carried out with the responsible of the urban agricultural office of the municipalities that participate in the project. The results show that Cosanaca has duplicated the number of producers and that the municipalities have increased the number of workers.

2009 awards reception : Governor's Home Town Award

Includes a directory of all winners of the Governor's Home Town Award and states in brief the improvements that each town made to win the Award. Also includes a list of judges.

A report on the efficiency and sustainability of the Monetary Award Program /

In October 2009, the Illinois General Assembly directed this study of the Monetary Award Program (MAP) while restoring a 50 percent reduction in MAP funding occasioned by the state's poor fiscal climate. House Joint Resolution 75 (HJR 75) requires that the Illinois Board of Higher Education (IBHE), in consultation with the Illinois Student Assistance Commission (ISAC)) and the Illinois Community College Board (ICCB), study and provide recommendations on the efficiency and sustainability of MAP. The purpose of the study is to ensure that alternatives to current aid delivery methods are considered so that the State can be assured that student access, choice, and success will be met in the most effective and practical manner.

Annual report of the Supported Employment Program.

Title from caption.

Awards banquet, 2006 : Governor's Home Town Award.

Includes a directory of all past winners of the Governor's Home Town Award and states in brief the improvements that each town made to win the Award. Also includes a list of judges.

Funding and plan design summary of the State Employees' Group Insurance Program /

The Illinois State Employees' Group Insurance Program provides medical, dental, vision and life insurance coverage to Illinois state employees, retirees and their dependents.

Franklin County Methamphetamine Treatment Program / prepared by Dr. Ralph A. Weisheit.

"PA 094-059 (HB2411)"

Illinois prekindergarten program report ... /

This report is prepared in response to the requirements of Section 2-3-7(a)(6) of the Illinois School Code: The State Board of Education shall report to the General Assembly by November 1, 2010, and every three years thereafter on the results and progress of students who are enrolled in preschool educational programs, including an assessment of which programs have been most successful in promoting academic excellence and alleviating academic failure. The State Board of Education shall assess the academic progress of all students who have been enrolled in preschool education programs.

Management audit [of] Department of Central Management Services' Business Enterprise Program and Illinois Department of Transportation's Disadvantaged Business Enterprise Program /

Audit was conducted pursuant to Senate Resolution no. 102 (adopted April 21, 2005).