scholarly journals DeGreening: An Installation of Photographic Works

2021 ◽  
Author(s):  
Sadaf Pourghorbani
Keyword(s):  
Land Use ◽  
Land Use Change ◽  
Environmental Changes ◽  
Current Situation ◽  
Northern Province ◽  
Changing Environment ◽  
Political Issues ◽  
History Of ◽  
Agricultural Areas ◽  
Selection Of

This thesis is a supporting paper for a photographic exhibition that explores contemporary social and political issues in the country of Iran, through the depiction of a changing landscape. The work consists of photographs of the northern province of Gilan, Iran. As a critical body of work, the installation engages audiences to experience the changing environment and asks viewers to question the causes of the environmental changes in agricultural areas. A brief history of land use change in Iran during the White revolution is presented followed by a description of the current situation of farmlands in contemporary Iran. Goals for the project, methodology and issues of subjectivity are discussed. The shooting strategies, selection of the images, and presentation of the project is outlined. Finally, the essay discusses the project’s documentary relevance.

scholarly journals DeGreening: An Installation of Photographic Works

2021 ◽  
Author(s):  
Sadaf Pourghorbani
Keyword(s):  
Land Use ◽  
Land Use Change ◽  
Environmental Changes ◽  
Current Situation ◽  
Northern Province ◽  
Changing Environment ◽  
Political Issues ◽  
History Of ◽  
Agricultural Areas ◽  
Selection Of

This thesis is a supporting paper for a photographic exhibition that explores contemporary social and political issues in the country of Iran, through the depiction of a changing landscape. The work consists of photographs of the northern province of Gilan, Iran. As a critical body of work, the installation engages audiences to experience the changing environment and asks viewers to question the causes of the environmental changes in agricultural areas. A brief history of land use change in Iran during the White revolution is presented followed by a description of the current situation of farmlands in contemporary Iran. Goals for the project, methodology and issues of subjectivity are discussed. The shooting strategies, selection of the images, and presentation of the project is outlined. Finally, the essay discusses the project’s documentary relevance.

scholarly journals Agricultural Land Abandonment and Farmers’ Perceptions of Land Use Change in the Indus Plains of Pakistan: A Case Study of Sindh Province

2019 ◽  
Vol 11 (17) ◽  
pp. 4663
Author(s):  
Habibullah Rajpar ◽  
Anlu Zhang ◽  
Amar Razzaq ◽  
Khalid Mehmood ◽  
Maula Bux Pirzado ◽  
...  
Keyword(s):  
Land Use ◽  
Land Use Change ◽  
Survey Data ◽  
Agricultural Land ◽  
Environmental Changes ◽  
Secondary Data ◽  
Land Abandonment ◽  
Agricultural Lands ◽  
Sindh Province ◽  
The Government

Agriculture is the mainstay of Pakistan’s economy. However, it has been noticed that farmers are increasingly giving up agriculture in favor of non-agricultural activities. This study was conducted in the Khairpur district of Sindh province, which is part of the Indus Plains in Pakistan. The main purpose of the study was to investigate the current and future land use change (LUC) trends and to study farmers’ perceptions of the causes and consequences of LUC and agricultural land abandonment (ALA) in the study area. The study used field survey data and secondary data obtained from the government sources. The results show that agricultural land in the region has decreased by about 9% in the past two decades. Survey data analysis confirms this because more than 80% of farmers believe that agricultural land in the area has declined over time. In addition, farmers believe that socioeconomic and environmental changes are the main reasons for LUC and ALA. We used a logistic regression model to determine the factors that influence farmers’ decisions to sell agricultural land for other uses. The results show that the age, income, land ownership, farm inheritance by successors, social networks and lack of basic facilities in the study area are the main determinants of farmers’ decisions to sell agricultural lands. In particular, farmers’ integration into the social network and their belief that the farm will be inherited by heirs reduces the possibility of selling land. As for the consequences of LUC and ALA, the results indicate that farmland prices, weeds infestation, urban diffusion, and pressure on existing infrastructure have increased in the study area. In addition, the results show that the prospects of farming in the area remain grim as most farmers indicated that they were willing to abandon agricultural lands in favor of other revenue generation activities. The study suggests that policymakers should pay close attention to controlling rapid LUC and ALA to keep lands green.

scholarly journals Traditional and Local Ecological Knowledge for Land Use Mapping

2015 ◽  
Vol 747 ◽  
pp. 306-309 ◽  
Author(s):  
Norizawati Mohd Ayob ◽  
Norhasimah Ismail ◽  
Tarmiji Masron
Keyword(s):  
Land Use ◽  
Cultural Values ◽  
Environmental Changes ◽  
Local Ecological Knowledge ◽  
Land Use Changes ◽  
Ecological Knowledge ◽  
Way Of Life ◽  
Global Environmental ◽  
History Of ◽  
Global Environmental Changes

Land use changes are a key driver in global environmental changes and had a significant impact on the climate at all scales. Various human activities that took place thousands of years ago have an impact on the earth's surface. Today, with the limited supply and high demand, land use crisis became a big issue for the most countries. Changes in land use are not actually only providing a history of the area, but it also describes the way of life of its local communities. In the interdisciplinary research for land use study, cultural values, knowledge and perceptions of knowledge has been recognized as a major factor in determining the adopted approach applied in land use management in that area. Therefore, this paper tries to evaluate the role and potential of the integration of TLEK and GIS in mapping the series of changes in land use.Keyword: Local knowledge, TLEK, land use mapping & conceptual framework

scholarly journals Pollination services enhanced with urbanization despite increasing pollinator parasitism

2016 ◽  
Vol 283 (1833) ◽  
pp. 20160561 ◽  
Author(s):  
Panagiotis Theodorou ◽  
Rita Radzevičiūtė ◽  
Josef Settele ◽  
Oliver Schweiger ◽  
Tomás E. Murray ◽  
...  
Keyword(s):  
Land Use ◽  
Land Use Change ◽  
Urban Areas ◽  
Negative Effects ◽  
Pollination Services ◽  
Pollination Success ◽  
Flower Visitation ◽  
Visitation Rates ◽  
Crithidia Bombi ◽  
Agricultural Areas

Animal-mediated pollination is required for the reproduction of the majority of angiosperms, and pollinators are therefore essential for ecosystem functioning and the economy. Two major threats to insect pollinators are anthropogenic land-use change and the spread of pathogens, whose effects may interact to impact pollination. Here, we investigated the relative effects on the ecosystem service of pollination of (i) land-use change brought on by agriculture and urbanization as well as (ii) the prevalence of pollinator parasites, using experimental insect pollinator-dependent plant species in natural pollinator communities. We found that pollinator habitat (i.e. availability of nesting resources for ground-nesting bees and local flower richness) was strongly related to flower visitation rates at the local scale and indirectly influenced plant pollination success. At the landscape scale, pollination was positively related to urbanization, both directly and indirectly via elevated visitation rates. Bumblebees were the most abundant pollinator group visiting experimental flowers. Prevalence of trypanosomatids, such as the common bumblebee parasite Crithidia bombi, was higher in urban compared with agricultural areas, a relationship which was mediated through higher Bombus abundance. Yet, we did not find any top-down, negative effects of bumblebee parasitism on pollination. We conclude that urban areas can be places of high transmission of both pollen and pathogens.

scholarly journals Future Scenarios for Land Use in Chile: Identifying Drivers of Change and Impacts over Protected Area System

Land ◽  
2021 ◽  
Vol 10 (4) ◽  
pp. 408
Author(s):  
César Benavidez-Silva ◽  
Magdalena Jensen ◽  
Patricio Pliscoff
Keyword(s):  
Land Use ◽  
Land Use Change ◽  
Protected Areas ◽  
Protected Area ◽  
Urban Areas ◽  
Area Network ◽  
The North ◽  
Key Factor ◽  
Human Ecosystems ◽  
Agricultural Areas

Chile is a country that depends on the extraction and export of its natural resources. This phenomenon has exacerbated different processes of transformation and disturbance of natural and human ecosystems. Land use change has become a key factor for the transformation of ecosystems, causing consequences for biodiversity conservation. In this study, current and future (2030, 2050 and 2080) land use categories were evaluated. Land use projections were analysed together with models of ecosystem distribution in Chile under different climate scenarios, to finally analyse different dynamics of land use change within the protected areas system. In all the scenarios evaluated, land use projections showed an increase in the areas of industrial forest plantations and urban areas and a decrease in natural and agricultural areas could be expected. In relation to ecosystem modeling, vegetational formations located in the center and south of the country could be expected to decrease, while vegetational formations in the north and center of the country could extend their surface area. Inside Chile’s protected area network, anthropic disturbances are currently undergoing expansion, which could have consequences for ecosystems and protected areas located in the central and central–south zones of Chile.

scholarly journals Impacts of Land-use Transformation on Agriculture land in Afghanistan, Kabul city as case study

2021 ◽  
Vol 6 (1) ◽  
pp. 52
Author(s):  
Hamidullah Amin ◽  
Mansoor Mohammad Helmi
Keyword(s):  
Land Use ◽  
Land Use Change ◽  
Agricultural Land ◽  
Google Earth ◽  
Capital City ◽  
Aerial Photographs ◽  
Master Plan ◽  
Sustainable Solutions ◽  
Land Use Transformation ◽  
Agricultural Areas

The change in land-use over a certain period of time is inevitable. This paper investigates the issue of land use change on agricultural land that has become a phenomenon affecting the economy and environment in Kabul, the capital city of Afghanistan. Agriculture is the main economic source of Afghan cities, however, due to rapid population growth, population densification, and inability to apply Kabul city’s master plan and regulations, a large portion of land cover transformed from agricultural areas to unplanned developments and have shifted the function of communities from productive societies into consumer and dependent societies. The study sheds light on Yakatoot as a study farmland area in Kabul city to present an alive example of what is happening in the reality of agricultural land in Kabul. Therefore, approaches for sustainable conversion of agricultural land in Kabul city is a vital quest that needs to be followed seriously. The study illustrates Afghanistan's land laws. It identifies the social, economic and environmental impacts of land-use change. This paper applies qualitative methods, where data and analysis worked by using field surveys, aerial photographs from Google Earth and data collected from CRIDA. It also investigates international experience regarding land-use change and sustainable solutions. Therefore, due to positive implications of urban agriculture practice as a feasible and sustainable approach to tackle the ongoing challenges related to land-use change in Kabul city, this paper suggests inducing this approach in Kabul city’s master plan and other urban initiatives because it will not only lead to environmental protection, but also, it will re-establish economic stability, enhance social welfare, revive city’s historic identity.

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