Suchergebnisse

Obálka -- Obsah -- Předmluva -- 1. Na co poukazuje případ Velikonočního ostrova -- 2. Základy historie -- 3. Devadesát devět procent dějin -- 4. První velký skok -- 5. Destrukce a přežití -- 6. Nekonečné úsilí -- 7. Myšlenkové směry -- 8. Drancování světa -- 9. Základy nerovnosti -- 10. Nemoci a smrt -- 11. Velká čísla -- 12. Druhý velký skok -- 13. Vzestup měst -- 14. Vznik blahobytné společnosti -- 15. Znečišťování světa -- 16. Globální systém v ohrožení -- 17. Stín minulosti -- Doporučená literatura -- Rejstřík

The purpose of IPBES assessments is to depict how the natural world and human societies interact with each other on a conceptual level. Habitat degradataion, eutrophication, fishing and climate change are examples of drivers of change that affect Nordic coastal habitats. Policy and governance are principal indirect drivers that both could lead to decline and deteriorations, as well as improvements and recoveries environments. Climate change will affect Nordic marine biodiversity profoundly in the future by changes in, for example, bio-chemical cycles and in the distribution of biodiversity. Such changes might lead to increased oxygen depletion in many areas, leakage of nutrients, changed thropic structures and spread of pathogens. It is therefore of paramount importance that effective governance is developed to mitigate impacts on nature's contributions to people (NCP) and to build sustainability and strategies for sustainability. Less overfishing, less euthropication, fewer pollutants and better land-use and nature protection are measures that will improve the overall resilience of Nordic coastal environments.

In this chapter, essential ecological and societal aspects of the Nordic coastal environment are highlighted. These show that local communities and stakeholders need to be more involved in decision-making because their needs and their ecological knowledge are essentialto this process. This also relates to Aichi targets 14, 15, 16 and 18 (see Lucas et al., 2015). There is the need to improve the monitoring of all types of NCP or ecosystem services and to critically review existing indicators that may be used to track the development of biodiversity and NCP. Only by actively analysing data and creating syntheses, is it possible to understand changes in the ecosystem linking biodiversity and NCP.

This article is of a scientific and research nature. Its subject is the humane protection of animals, expressly declared by the Polish legislator in the provisions of the Animal Protection Act, as regarded in the context of wide access to individual use of fireworks by private persons. The author seeks an answer to the question whether the legislator's high-sounding declarations expressed in the Animal Protection Act, providing for humane protection of animals in Poland, are reflected in respective national or local regulations which would make it possible for the owners or guardians of animals to protect them against the effects of fireworks, especially against noise. The aim of the research is to indicate who, if it has not already been done by the national legislator, is authorised to issue regulations limiting the use of fireworks, in a manner modelled for example on Australian solutions, where displays can be organised by licensed, authorised companies, or in a manner whereby the owner or keeper of the animal is informed in advance by an announcement on the Internet or in a local newspaper of the planned place and date of the pyrotechnic show, so that he or she can provide protection for his or her animal by moving away from the venue in advance. The analysis of national solutions aims to indicate how the shortcomings in this area should be addressed by the regional legislator. ; Niniejszy artykuł ma charakter naukowo-badawczy. Jego przedmiotem jest humanitarna ochrona zwierząt, jasno deklarowana przez polskiego ustawodawcę w przepisach ustawy o ochronie zwierząt, postrzegana w kontekście szerokiego dostępu do indywidualnego korzystania z fajerwerków przez osoby prywatne. Autorka poszukuje odpowiedzi na pytanie, czy górnolotne deklaracje ustawodawcy wyrażone w treści przepisów ustawy o ochronie zwierząt przewidujących humanitarną ochronę zwierząt w Polsce mają odzwierciedlenie w stosownych unormowaniach ogólnokrajowych bądź terenowych, które właścicielom czy opiekunom zwierząt pozwoliłyby zapewnić im ochronę przed skutkami wybuchów fajerwerków, w tym zwłaszcza przed hałasem. Celem przeprowadzonych badań jest wskazanie kto, jeśli nie zrobił tego dotychczas ustawodawca krajowy, jest upoważniony do wydania przepisów ograniczających korzystanie z fajerwerków, w sposób wzorowany np. na rozwiązaniach australijskich, gdzie pokazy mogą być organizowane przez licencjonowane, upoważnione firmy, bądź w sposób, dzięki któremu właściciel czy opiekun zwierzęcia zostanie wcześniej poinformowany przez ogłoszenie w Internecie czy lokalnej gazecie o planowanym miejscu i terminie pokazu pirotechnicznego, aby mógł on zapewnić swojemu zwierzęciu ochronę, oddalając się wcześniej od miejsca pokazu. Analiza rozwiązań krajowych ma na celu wskazanie, w jaki sposób braki panujące w tym zakresie powinny być uzupełnione przez prawodawcę regionalnego.

The current report deals with the effect of transport time and associated transport conditions on animal welfare and meat quality. The work is part of the EU EU and Animal Welfare Agency /Swedish Board of Agriculture, funded project CATRA (QLK5—1999-01507: Minimising stress inducing factors on cattle during handling and transport to improve animal welfare and meat quality: www.bt.slu.se/catra/). The project was composed of eight work packages: Baseline survey, Effect of transport time (below 14 hours and long distance more than 14 hours), Effect of vibration and motion (to be conducted both in laboratory and field conditions), Optimising pre-and post-transport handling, Air quality in the vehicles, cattle transport logistics including route optimisation, and development of control system. The purpose of the project was to gather sufficient data and to develop methods for controlling and minimizing stress inducing factors during handling and transport of cattle; develop guide-lines and recommendation for end-users, such as meat and vehicle industries and the policy makers, to improve animal welfare and meat quality on the European level. This could be fulfilled through optimization of design of handling areas, transport vehicles, and transport-associated conditions, and by promoting an IT-supported effective logistic system. Hence cattle welfare and meat quality will be improved, thereby enhancing the economic competitiveness of producers and abattoirs. As part of CATRA, this part of the project is the work done in Sweden regarding the effect of transport time, with the objective of determining the effect of transport time (up to ll hours) on animal welfare and post mortem meat quality, when cattle are transported from farms to abattoirs by commercial vehicles. The ultimate objective is to optimise transport time in relation to welfare and meat quality taking into consideration other stress inducing factors. Animals on which the experiments performed were cows, heifers, bulls and calves. Response parameters that were considered were: blood parameters (cortisol, glucose, lactate, CK,), clinical parameters (heart rate, postural stability), meat parameters (bruising score, PH-24, tenderness), and ethological parameters. Input parameters considered were parameters for loading facilities (ramps, lifts), penning systems (stocking density, social group, standing orientation, design of loading compartment), air quality (air speed, relative humidity, evenness of temperature in the compartment, level of NH3, CO2), vibration, transport time, resting time, and feeding regimes. Simultaneous and continuous measurement of heart rate, body temperature, air quality parameters, and video recording was conducted from farm to the abattoirs. Blood samples were taken before and after transport, and also during resting. The results obtained indicated that the transport and handling events are stressful for the animals as a whole, and loading and un-loading are among the most stressful events in the studied conditions. Regarding transport time, the results showed that transport time after six hours is particularly stressful for the animals when transported with usual vehicles without special equipments. In this case, it was reported a significant correlation between transport time and animal stress evaluated by physiological parameters. However, less detrimental effect of transport time on meat quality has been observed. It may therefore be concluded that transport time has influences more on animal welfare than meat quality when transported in conventional vehicles. Transport preceding and initiating conditions and processes such as keeping system, preparation, loading, planning and management, as well as unloading and lairage at the end of the transport chain are important challenges bearing various possibilities to improve welfare and meat quality. Loading and unloading facilities (such as ramp, driveways, and side-block) and quality, of floor have significant influence on both welfare and meat quality. Cattle from tied housing systems are more stressed by transport than untied cattle and there is a greater risk to develop bad carcass- and meat quality. As regard to air quality, the concentration level of ammonia and carbon dioxide increase with transport time and it occasionally passes the acceptable level when only natural ventilation is used. During the field experiment no detectable methane has been found. To prevent thermal stress, the installation of mechanical ventilation system (both for cooling and heating purposes) is recommended. The conclusions deduced from the current studies are as follows: - Transport conditions, as a whole is stressful for animals and compromise their welfare. - Loading and unloading activities are the most stress inducing factors identified using the heart rate measurements and behaviour observations - Result of the analysis of blood parameters showed that level of stress correlates with transport time. Calves are most sensitive to transport time followed by bulls, and cows are relatively less sensitive to transport length. - Transport time after six hours is stressful for the animals when transported with usual vehicles without special equipments. However, less detrimental effect of transport time on meat quality has been observed, - The evenness of temperature in the loading pens depends on season and number of stops - Concentration level of ammonia and carbon dioxide increase with transport time and it occasionally passes the acceptable level.

*This is an English version of an original article: Yavuz Yildirim, "Los Efectos Del Movimiento Del Parque Gezi En La Renovacion Del Debate Sobre La Democratizacion En Turquia" in: Un Retrato De La Turquia Contemporanea (eds. Federico Donelli, Alessia Chiriatti, Manuel Férez), Mexico: Universidad Anahuac Mexico, 2016, pp. 299-310.The text presents the history of attempts at democratization of the political system in Turkey, where despite the nominal presence of democratic institutions, changes traditionally have come from the top. Following a brief presentation of the unsuccessful civil movements from the 1970s onwards, it focuses on the 2010s transition in approaches to building democratic culture, and in particular on the Gezi Park resistance, where a relatively minor local issue sparked a country-wide citizens' protest against the conservative democracy of the ruling AK Party. The event is shown as an entirely new type of protest, a spontaneous civil movement with horizontal structure, inspired by the Occupy movements, and an expression of the new generation's approach to politics. It also gave rise to a movement which contributed to rethinking the Turkish democratization process by breaking with the established thinking with a bottom-to-top approach.

*This is an English version of an original article: Yavuz Yildirim, "Los Efectos Del Movimiento Del Parque Gezi En La Renovacion Del Debate Sobre La Democratizacion En Turquia" in: Un Retrato De La Turquia Contemporanea (eds. Federico Donelli, Alessia Chiriatti, Manuel Férez), Mexico: Universidad Anahuac Mexico, 2016, pp. 299-310.The text presents the history of attempts at democratization of the political system in Turkey, where despite the nominal presence of democratic institutions, changes traditionally have come from the top. Following a brief presentation of the unsuccessful civil movements from the 1970s onwards, it focuses on the 2010s transition in approaches to building democratic culture, and in particular on the Gezi Park resistance, where a relatively minor local issue sparked a country-wide citizens' protest against the conservative democracy of the ruling AK Party. The event is shown as an entirely new type of protest, a spontaneous civil movement with horizontal structure, inspired by the Occupy movements, and an expression of the new generation's approach to politics. It also gave rise to a movement which contributed to rethinking the Turkish democratization process by breaking with the established thinking with a bottom-to-top approach.

Summary

Cirsium arvense (L.) Scop. is a troublesome weed, causing economic losses by reducing crop yield, increasing herbicide and tillage costs, and degrading soils due to increased tillage requirements. The major control method for C. arvense is herbicide application, but this poses socio-environmental and herbicide resistance risks. The European Union promotes reduced dependence and sustainable use of herbicides, combined with cultural and mechanical weed control. This thesis assessed the effects of integrated weed control on the population dynamics of C. arvense. For mechanical control, farmers are recommended to act when C. arvense is most sensitive to disturbance, i.e. at the point of minimum belowground weight, coinciding with 7-10 leaves per shoot. However, many farmers believe that this is too late. To estimate the compensation point (CP), defined as the minimum weight of the entire belowground structure of C. arvense, and identify links between initial root weight, planting depth and crop competition, three outdoor pot experiments were performed. For chemical control, farmers are recommended to spray when the majority of C. arvense shoots are 10-20 cm high. To assess the effects of timing and dose of herbicide application (MCPA), and crop competition on growth and development of C. arvense, one outdoor pot experiment and one field experiment were performed. The field experiment also assessed the effects of selective cutting. It was found that CP for C. arvense occurred before 3-leaf stage and that treatment effects were minor (<0.5 leaf stages). Depletion of planted root fragments ceased on average around leaf stage 3-4, indicating that CP occurs at early leaf stages. In the pot experiment, the strongest effect of herbicide treatment was obtained by spraying with the recommended dose in the presence of a crop when the largest C. arvense shoot had 3-4 leaves, corresponding to maximum height 13 cm and median height 6 cm. Crop competition reduced biomass, shoot height and leaf production of C. arvense regardless of herbicide dose. In the field experiment, herbicide treatment at 4-5 leaves or 8-10 leaves gave similar control effects as selective cutting. Herbicide application had a more immediate effect on growth and development of C. arvense while selective cutting depleted the below-ground structures more gradually. The results indicate that mechanical control of C. arvense should be performed earlier than previously recommended, probably before C. arvense reaches 3-4 leaves per shoot. Also early herbicide spraying seems to be as efficient as spraying later in the season.