Filtyp
Climate change may affect bird populations both directly by changing the weather conditions, and indirectly through changes in the food chain. While both theoretical and empirical studies have shown climate change having drastic impacts on polar areas, its consequences on Arctic bird species are still poorly known. Here we investigated how weather and changes in predator-prey interactions affected
Participation of stakeholders at the local level is evolving as a mechanism to address complex environmental problems, not least water pollution. Participation has been used as a tool for the economic and social empowerment of settlements within the catchment of the Korle lagoon in Ghana, particularly residents of the Old Fadama community that live in proximity to the lagoon. Using direct observat
The unsustainable use of wild meat undermines efforts of many cornerstones of global sustainable development, from climate change mitigation to poverty and hunger reduction. We investigate how the indigenous communities of La Pedrera, in the Amazonian region of Colombia, utilise their local ecosystem for the harvesting of wild meat. We find that it likely acts as safety net and a safeguard against
The relationship between the stock market and the condition of a country’s economy is a relevant topic in the recent economic and financial studies. Therefore, the purpose of our thesis is to investigate in finding long-term and short-term relationships between the stock market and macroeconomic variables in the three Baltic countries and compare the results with three more economically developed
The thesis engages in a comparative analysis of the involvement of National Human Rights Institutions (NHRIs) in the UN and the African human rights systems. Thus, the thesis seeks to answer the question: What lessons can be drawn from the system of the involvement of NHRIs in the UN Human rights system to that of the African human rights system? Assuming that the UN system is far more developed a
Background Sub-Sahara Africa has seen tremendous economic growth the last years. Between 2001-2011 six of the world’s fastest growing economies were in Sub-Sahara Africa. This makes the region a very attractive market for firms and investors interested in growing their business. Purpose: The purpose of this thesis is to identify the key factors that affect growth for firms that are active or plann
In ordinary public rooms such as classrooms and offices, the base line of acoustical treatment is an absorbent suspended ceiling. Due to the non-uniform distribution of the absorptive ceiling material, the scattering as well as the absorption properties of furniture will have a significant effect on room acoustic parameters such as reverberation time, speech clarity and sound strength. In particul
As democratic transitions and social movements become more complex, there is a need to rethink the transition paradigm through the lens of intersectional solidarity. By applying a qualitative approach based on elite interviews and a category-based content analysis, this thesis examines the potential of the Women Life Freedom protests in Iran for democratization. In Iran, the protesting women and t
In October 2022, the Soulèvements de la Terre and other environmental movements demonstrated against the project of the megabasins in Sainte Soline, France. Following violent clashes between activists and security forces, the Minister of the Interior declared the activists' actions as ecoterrorism. As a consequence, terrorism rhetoric in relation to environmental activists entered French publi
Using Jacques Lacan’s theories of subjectivity, this dissertation analyses the relationships between the ideal selves and the romantic desires of characters in Alice Walker’s The Color Purple, Alasdair Gray’s Poor Things and Junot Díaz’s The Brief Wondous Life of Oscar Wao. Lacan argues that there is an inherent lack in all human beings, stemming from incompleteness and early helplessness, and emp
We estimated the CH4 budget in Finland for 2004–2014 using the CTE-CH4 data assimilation system with an extended atmospheric CH4 observation network of seven sites from Finland to surrounding regions (Hyytiälä, Kjølnes, Kumpula, Pallas, Puijo, Sodankylä, and Utö). The estimated average annual total emission for Finland is 0.6 ± 0.5 Tg CH4 yr−1. Sensitivity experiments show that the posterior biosp
Although the existence of a large carbon sink in terrestrial ecosystems is well-established, the drivers of this sink remain uncertain. It has been suggested that perturbations to forest demography caused by past land-use change, management, and natural disturbances may be causing a large component of current carbon uptake. Here we use a global compilation of forest ag
We present new data on the structure and age of the upper Permian strata in the basin of the Setorym River (tributary of the Vostochnaya Khandyga River) in the South Verkhoyansk region, represented by the Imtachan Formation and the lower part of the Nekuchan Formation. Based on the new findings of bivalve fossils from the Intomodesma costatum Zone, as well as on the study of carbon isotopes in the
The Global Gridded Crop Model Intercomparison (GGCMI) phase 1 dataset of the Agricultural Model Intercomparison and Improvement Project (AgMIP) provides an unprecedentedly large dataset of crop model simulations covering the global ice-free land surface. The dataset consists of annual data fields at a spatial resolution of 0.5 arc-degree longitude and latitude. Fourteen crop modeling groups provid
Atmospheric inversions provide estimates of carbon dioxide (CO2) fluxes between the surface and atmosphere based on atmospheric CO2 concentration observations. The number of CO2 observations is projected to increase severalfold in the next decades from expanding in situ networks and next-generation CO2-observing satellites, providing both an opportunity and a challenge for inversions. This study i
Climate projections from global circulation models (GCMs), part of the Coupled Model Intercomparison Project 6 (CMIP6), are often employed to study the impact of future climate on ecosystems. However, especially at regional scales, climate projections display large biases in key forcing variables such as temperature and precipitation. These biases have been identified as a major source of uncertai
Baltic Earth is an independent research network of scientists from all Baltic Sea countries that promotes regional Earth system research. Within the framework of this network, the Baltic Earth Assessment Reports (BEARs) were produced in the period 2019-2022. These are a collection of 10 review articles summarising current knowledge on the environmental and climatic state of the Earth system in the
Context. β Pictoris is a young nearby system hosting a well-resolved edge-on debris disk, along with at least two exoplanets. It offers key opportunities for carrying out detailed studies of the evolution of young planetary systems and their shaping soon after the end of the planetary formation phase. Aims. We analyzed high-contrast coronagraphic images of this system, obtained in the mid-infrared
