Wetland Ecosystems in Hungary’s Nature Conservation Areas and Problems Relating to their Economic Utilization, from the Aspect of Nature Conservation

2016 ◽  
Vol 15 (2) ◽  
pp. 121-140
Author(s):  
Hajnalka Hegedűs

If our current way of life is to be kept sustainable, particular attention must be paid to the management of the world around us – including our environmental conditions, natural resources and assets, and particularly the available water resources – and to the protection of natural elements that are, for whatever reason, of crucial importance for all of us. The aims and methods of the necessary protection are, however, not always compatible with farming activities and forms of land use that have been practiced, in some cases, for centuries. This article describes some of the incompatibilities and conflicts between various forms of farming and the relatively new domestic nature conservation activities, with a focus on Hungary’s nature conservation areas and particularly its wetland ecosystems. This is followed by a discussion of problems associated with such conflicts and proposals for resolving them.

Agronomy ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 101
Author(s):  
Antonio J. Mendoza-Fernández ◽  
Araceli Peña-Fernández ◽  
Luis Molina ◽  
Pedro A. Aguilera

Campo de Dalías, located in southeastern Spain, is the greatest European exponent of greenhouse agriculture. The development of this type of agriculture has led to an exponential economic development of one of the poorest areas of Spain, in a short period of time. Simultaneously, it has brought about a serious alteration of natural resources. This article will study the temporal evolution of changes in land use, and the exploitation of groundwater. Likewise, this study will delve into the technological development in greenhouses (irrigation techniques, new water resources, greenhouse structures or improvement in cultivation techniques) seeking a sustainable intensification of agriculture under plastic. This sustainable intensification also implies the conservation of existing natural areas.


1970 ◽  
pp. 9
Author(s):  
Lebanese American University

Health concerns have gained proportional attention among the peoples and governments of the world. Or at least it looks that way! Terms like Cholesterol, Triglyceride, Diabetes, Tumor, Benign, Malignant are all too familiar to many. Health food and diets have mushroomed into large money making industries. I wonder if they are life-saving too! Furthermore, it is becoming more difficult to separate between health and environment. Hence, the deterioration of health conditions all over the world is closely associated to impairments in environmental conditions and natural resources.


2017 ◽  
Vol 8 (4) ◽  
pp. 189-197
Author(s):  
Christiane Cavalcante Leite ◽  
Marcos Heil Costa ◽  
Ranieri Carlos Ferreira de Amorim

The evaluation of the impacts of land-use change on the water resources has been, many times, limited by the knowledge of past land use conditions. Most publications on this field present only a vague description of the past land use, which is usually insufficient for more comprehensive studies. This study presents the first reconstruction of the historical land use patterns in Amazonia, that includes both croplands and pasturelands, for the period 1940-1995. During this period, Amazonia experienced the fastest rates of land use change in the world, growing 4-fold from 193,269 km2 in 1940 to 724,899 km2 in 1995. This reconstruction is based on a merging of satellite imagery and census data, and provides a 5'x5' yearly dataset of land use in three different categories (cropland, natural pastureland and planted pastureland) for Amazonia. This dataset will be an important step towards understanding the impacts of changes in land use on the water resources in Amazonia.


AMBIO ◽  
2020 ◽  
Vol 49 (11) ◽  
pp. 1697-1709
Author(s):  
Eva Skarbøvik ◽  
Philip Jordan ◽  
Ahti Lepistö ◽  
Brian Kronvang ◽  
Marc I. Stutter ◽  
...  

Abstract In the future, the world is expected to rely increasingly on renewable biomass resources for food, fodder, fibre and fuel. The sustainability of this transition to bioeconomy for our water systems depends to a large extent on how we manage our land resources. Changes in land use together with climate change will affect water quantity and quality, which again will have implications for the ecosystem services provided by water resources. These are the main topics of this Ambio special issue on “Environmental effects of a green bio-economy”. This paper offers a summary of the eleven papers included in this issue and, at the same time, outlines an approach to quantify and mitigate the impacts of bioeconomy on water resources and their ecosystem services, with indications of useful tools and knowledge needs.


2015 ◽  
Vol 1 (1) ◽  
pp. 47-52
Author(s):  
Taras Mykytyn

The 20st century was the beginning of an intensive use of renewable energy sources, including bioenergy. The rational using of natural resources in the world has been investigated.The long period comparison of the variables acreage in Ukraine and Polissia Region has been done. The analysis of land use in Rivne region has been ordered. The agricultural lands are involved for growing crops, particularly in Polisskiy. The characteristic of natural conditions of Polissia Region of Ukraine has been done.The wetlands low capacity of land not used in Polissia region and gradually become forests. A growing energy willow on Polissia Region has been ordered. For willow natural conditions are most favorable in this region. The characteristic of energy willow biomass has been investigated. The technology of growing of energy willow has been done. The experimental plantations of willow give a high yield of biomass. The efficiency calculation of growing energy willow has been done. The model of growing energy willow has been done.


2015 ◽  
Vol 15 (3) ◽  
pp. 565-589 ◽  
Author(s):  
Krzysztof Adamczyk ◽  
Aleksandra Górecka-Bruzda ◽  
Jacek Nowicki ◽  
Małgorzata Gumułka ◽  
Edyta Molik ◽  
...  

Abstract Perception of the environment by farm animals is fundamental for expression of behaviour and of their adaptation to different environmental conditions. From a breeding-environmental perspective, perception becomes increasingly important when a production system negatively impacts on animals such that their normal expression of behaviour is compromised. Therefore, research on the perceptual abilities of farm animals is of crucial importance to understand the animalenvironment relationship. This review is focused on research related to sensory perception of farm animals. It should be stressed that the world of animal senses is very difficult to explore, we have limited knowledge of the complexity of the animal’s ability to perceive and process environmental stimuli.


2016 ◽  
Vol 8 (1) ◽  
pp. 489-493
Author(s):  
Peerzada Ishtiyak ◽  
Mohan Reddy ◽  
Shiv Panse ◽  
Irfan Wani ◽  
Quadri Javeed Ahmad Peer

Climate change is one of the biggest challenges the world is facing today and it has the potential to create havoc with the agrarian livelihoods across the globe. Therefore, this paper attempts to explain the probable impacts of human induced climate change on natural resources in Kashmir, India. An ample amount of literature was reviewed meticulously to ascertain the impacts of climatic variability on natural resources vis-a-vis agriculture, biodiversity and water bodies as well as other common issues related to human resources in Kashmir. Loss of certain indigenous food varieties (i.e. nick cheena), reduction in natural forest cover (less than 11%) and loss of important water resources has aggravated the already dilapidated situation in this most vulnerable state of India. Scientific evidences revealed that there will be more devastating climatic effects on natural resources in Kashmir- India, which will fall disproportionately on poor communities, particularly dry land farmers, forest dwellers and fishermen of the state.


2020 ◽  
Vol 12 (2) ◽  
pp. 1083-1100 ◽  
Author(s):  
Navid Ghajarnia ◽  
Georgia Destouni ◽  
Josefin Thorslund ◽  
Zahra Kalantari ◽  
Imenne Åhlén ◽  
...  

Abstract. Geography and associated hydrological, hydroclimate and land-use conditions and their changes determine the states and dynamics of wetlands and their ecosystem services. The influences of these controls are not limited to just the local scale of each individual wetland but extend over larger landscape areas that integrate multiple wetlands and their total hydrological catchment – the wetlandscape. However, the data and knowledge of conditions and changes over entire wetlandscapes are still scarce, limiting the capacity to accurately understand and manage critical wetland ecosystems and their services under global change. We present a new Wetlandscape Change Information Database (WetCID), consisting of geographic, hydrological, hydroclimate and land-use information and data for 27 wetlandscapes around the world. This combines survey-based local information with geographic shapefiles and gridded datasets of large-scale hydroclimate and land-use conditions and their changes over whole wetlandscapes. Temporally, WetCID contains 30-year time series of data for mean monthly precipitation and temperature and annual land-use conditions. The survey-based site information includes local knowledge on the wetlands, hydrology, hydroclimate and land uses within each wetlandscape and on the availability and accessibility of associated local data. This novel database (available through PANGAEA https://doi.org/10.1594/PANGAEA.907398; Ghajarnia et al., 2019) can support site assessments; cross-regional comparisons; and scenario analyses of the roles and impacts of land use, hydroclimatic and wetland conditions, and changes in whole-wetlandscape functions and ecosystem services.


Author(s):  
Murat Yeşil

In today’s world, nature conservation and the notion of protected area are of vital importance for the living. Therefore, humankind started to take important steps for conservation of natural areas and preventing deterioration. Nature conservation studies dating back to old times in the world, was put in the agenda in our country after long years. Various protected area status were designated to the areas havin high resources value in our country, and these areas were put under protection by various laws. Some of this conservation status was formed based on the national legislation, and some based on the international conventions. Nowadays, promising actions are taken for sustainable use of biologic diversity and other significant natural resources. In this study; changes and developments in approaches to nature conservation in the world and in our country throughout the history were investigated, and the current situation in Turkey and in the world was revealed.


2017 ◽  
Vol 168 (1) ◽  
pp. 26-31
Author(s):  
Christoph Küffer

New nature conservation strategies for the Anthropocene (essay) Nature conservation experiences a phase of vivid debates about its fundamental principles. The underlying basic question is: how can biodiversity be saved and major species extinction be avoided, when most of the planet is affected by human land use and anthropogenic environmental change including climate change? This implies three more specific questions: To what extent does a spatial separation of conservation areas and land use still work? When can nature disturbed by human still be restored to a pre-human state? How should novel species assemblies, and especially those composed of non-native species, be managed? I will in this article discuss current literature dealing with these three questions and propose a middle way between extreme positions, that neither solely relies on the principles of traditional nature conservation nor fully embraces novel anthropogenic nature.


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