scholarly journals Restoration of Australia?s native fungi: For improved commercial environmental forestry, farm revegetation and sustainability in the Australian wheatbelt region

2003 ◽  
Vol 24 (3) ◽  
pp. 38 ◽  
Author(s):  
Neale L Bougher ◽  
Inez C Tommerup
Keyword(s):  
Farming Systems ◽  
Agricultural Landscapes ◽  
Environmental Benefits ◽  
Ecosystem Functions ◽  
Plant Biodiversity ◽  
Soil Organisms ◽  
Natural Ecosystems ◽  
Environmentally Sustainable ◽  
Native Fungi

There is currently much effort being put into methods of harnessing Australia?s plant biodiversity for profitable farming systems with multiple environmental benefits. However, less attention has been given to significant components of natural ecosystems other than plants. One such component is Australia?s diverse and unique native fungi, and the range of largely ignored, out of sight, ecosystem functions provided by fungi. Though poorly recognised to date, management and restoration of Australia?s native fungi and other soil organisms in tandem with animals and plants are likely to be key parts of an overall strategy to achieve environmentally sustainable and economically profitable agricultural landscapes for the long term.

scholarly journals Homegarden agroecosystems managed by Salar people on Qinghai-Tibet Plateau

2021 ◽  
Vol 17 (1) ◽  
Author(s):  
Mingjing Zhu ◽  
Binsheng Luo ◽  
Ben La ◽  
Ruijie Chen ◽  
Fenggui Liu ◽  
...  
Keyword(s):  
Plant Species ◽  
Rural Areas ◽  
Production Systems ◽  
Farming Systems ◽  
Field Investigation ◽  
Tibet Plateau ◽  
Ecosystem Functions ◽  
Structured Interviews ◽  
Services Research ◽  
Qinghai Tibet Plateau

Abstract Background Salar is a Turkic-speaking Islamic ethnic group in China living mainly in Xunhua Salar Autonomous County (Xunhua or Xunhua County), Qinghai-Tibet Plateau. Salar people are skilled in horticulture and their homegarden (HG) management. They are regarded as the first people on the Qinghai-Tibet Plateau to practice horticulture, especially manage their HGs, traditional farming systems, and supplementary food production systems. Traditional knowledge of Salar people associated with their HGs always contributes significantly to the local livelihood, food security, ornamental value, and biodiversity conservation. The cultivation of different plants in HGs for self-sufficiency has a long tradition in China’s rural areas, especially in some mountainous areas. However, Salar traditional HGs have not been described. The present paper aims to report the features of Salar HGs mostly based on agrobiodiversity and its ecosystem services. Methods The methods used in this work included semi-structured interviews and participatory observation. A total of 60 households in three townships, 9 villages were surveyed. There are 4–12 family members in each household, aged from 20 to 86 years old. The homestead size is between 200 and 1200 m2. Plant species cultivated in Salar HGs were identified according to Flora of China. Based on a comprehensive survey of Salar HGs and related to background data, we identified and characterized the most important services and functions provided by Salar HGs. Results According to primary production systems, there are 4 different types of Salar HGs, including ornamental focus, product focus, dual-purpose and multi-purpose. In total, 108 (excluding weeds and bonsai) plant species were recorded in Salar HGs, within 43 plant families. The most important and frequently used plants are Rosa chinensis, Armeniaca vulgar, Prunus salicina, and Ziziphus jujuba. About 4 to 32 plant species were recorded in each homegarden. We found that the Salar HGs, as a typical agroecosyste, prossess multiple servcices and functions that directly benefit households according to the field investigation. Conclusion This paper reveals the floristic diversity of Salar HGs. It presents useful information in the homegarden agroecosystem of Salar people, such as HG types and species diversity in Salar HGs. Ecosystem functions and services research suggested that the Salar HG agroecosystem provides agroecosystem services mainly related to supply and culture services. Salar HGs are important as food supplement resources, aesthetics symbol, and cultural spaces.

scholarly journals The Return of Large Carnivores and Extensive Farming Systems: A Review of Stakeholders’ Perception at an EU Level

Animals ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 1735
Author(s):  
Marcello Franchini ◽  
Mirco Corazzin ◽  
Stefano Bovolenta ◽  
Stefano Filacorda
Keyword(s):  
Negative Attitude ◽  
Farming Systems ◽  
Large Carnivores ◽  
Direct Experience ◽  
Large Carnivore ◽  
Degree Of Acceptance ◽  
Extensive Farming ◽  
Over Time ◽  
The Eu

Conflicts between large carnivores and human activities undermine both the maintenance of livestock practices as well as the conservation of carnivores across Europe. Because large carnivore management is driven by a common EU policy, the purpose of this research was to assess stakeholders’ perception towards bears and wolves at an EU level. We conducted a systematic search and subsequent analysis of 40 peer-reviewed studies collected from 1990 to September 2020 within Member States of the EU. Rural inhabitants and hunters exhibited the most negative attitude compared to urban inhabitants and conservationists, whose attitude was more positive. We showed that direct experience with predators as a consequence of ongoing re-colonization may have affected the degree of acceptance of certain categories and that the long-term coexistence between humans and carnivores does not necessarily imply increased tolerance. To encourage coexistence, we recommend monitoring changes in attitudes over time relative to carnivore population dynamics.

An educational computer tool for simulating long-term soil erosion on agricultural landscapes

2009 ◽  
Vol 17 (3) ◽  
pp. 253-262 ◽  
Author(s):  
F. J. Jiménez-Hornero ◽  
J. V. Giráldez ◽  
A. M. Laguna ◽  
J. E. Jiménez-Hornero
Keyword(s):  
Soil Erosion ◽  
Agricultural Landscapes ◽  
Computer Tool ◽  
Educational Computer

scholarly journals Construction of an Environmentally Sustainable Development on a Modified Coastal Sand Mined and Landfill Site—Part 2. Re-Establishing the Natural Ecosystems on the Reconstructed Beach Dunes

2010 ◽  
Vol 2 (3) ◽  
pp. 717-741 ◽  
Author(s):  
AnneMarie Clements ◽  
Appollonia Simmonds ◽  
Pamela Hazelton ◽  
Catherine Inwood ◽  
Christy Woolcock ◽  
...  
Keyword(s):  
Sustainable Development ◽  
Landfill Site ◽  
Natural Ecosystems ◽  
Environmentally Sustainable ◽  
Coastal Sand

Landscape-scale disturbances and regeneration in semi-arid woodlands of southwestern Australia

1994 ◽  
Vol 1 (3) ◽  
pp. 214 ◽  
Author(s):  
Colin J. Yates ◽  
Richard J. Hobbs ◽  
Richard W. Bell
Keyword(s):  
Tree Mortality ◽  
Landscape Scale ◽  
Eucalyptus Species ◽  
Natural Ecosystems ◽  
Fragmented Landscapes ◽  
The Past ◽  
Adult Tree ◽  
Western Australian ◽  
Semi Arid

Woodlands dominated by Eucalyptus salmonophloia occur both in the fragmented landscapes of the Western Australian wheatbelt and in the adjacent unfragmented goldfields area. We examined the responses of the unfragmented woodlands to landscape-scale disturbances caused by fire, floods, windstorms and drought. Sites known to have experienced disturbances of these types over the past 50 years all had cohorts of sapling-stage E. salmonophloia and other dominant Eucalyptus species. Sites disturbed either by fire, flood or storm during 1991-92 displayed adult tree mortality and extensive seedling establishment, although rates of establishment and survival varied between sites. No regeneration was observed at equivalent undisturbed sites. These results indicate that landscape-scale disturbances of several types are important drivers of the dynamics of these semi-arid woodlands. Lack of regeneration of fragmented woodlands in the wheatbelt is likely to be due to changed disturbance regimes coupled with altered physical and biotic conditions within remnants. We argue that it may be difficult to identify processes which are important for the long-term persistence of natural ecosystems in fragmented landscapes without reference to equivalent unfragmented areas.

Development of Long Term Sustainability-Programmes for Ukrainian Mining Enterprises under Unstable Economic Conditions

2017 ◽  
Vol 22 ◽  
pp. 93-99
Author(s):  
Oleksandr Temchenko
Keyword(s):  
Sustainable Development ◽  
Resource Management ◽  
Natural Resource Management ◽  
Natural Resource ◽  
Economic Conditions ◽  
Environmentally Sustainable ◽  
Effective Functioning ◽  
Sustainable Natural Resource Management ◽  
Strategic Factors

The article deals with developing long-term sustainability programmes as a means of ensuring the effective functioning of mining enterprises. The authors focus on specific problems of Ukrainian mining enterprises’ activity, substantiation of implementing environmentally sustainable natural resource management. The system of strategic factors for ensuring mining enterprises’ sustainable development under unstable economic conditions is formed.

scholarly journals Additional Benefits of Community Managed Forest: A Case Study of Champadevi Community Forest

2012 ◽  
Vol 12 ◽  
pp. 127-132
Author(s):  
Bhanu B Panthi
Keyword(s):  
Carbon Sequestration ◽  
Significant Contribution ◽  
Research Area ◽  
Environmental Benefits ◽  
Managed Forests ◽  
Managed Forest ◽  
Community Based

This research attempts to identify the existing condition of the community managed forest based on the assumption that it will serve as a proxy for the condition of other forests in the mid hills region of Nepal. The research area has an atypical variation in altitude and diverse pattern of vegetation. This study mainly focuses on estimating carbon content in the forest and identifying the species that has more carbon storage capacity. The research signifies the role of forests in mitigation of ‘Global warming’ and ‘Climate change’ by storing carbon in tree biomass. These types of community based forest management programs are significant for their additional carbon sequestration through the avoidance of deforestation and degradation. The carbon sequestration have a significant contribution to environmental benefits, any shrinkage of forests have an enormous impact on CO2 emission with long term consequences. Thus, the development and expansion of community managed forests provide many benefits to the adjacent community and globally at large.DOI: http://dx.doi.org/10.3126/njst.v12i0.6490 Nepal Journal of Science and Technology 12 (2011) 127-32 

Novel approaches to evaluate sustainability of pasture-based livestock systems

2016 ◽  
Vol 7 (2) ◽  
pp. 185-190
Author(s):  
A. Bernués
Keyword(s):  
Ecosystem Services ◽  
Public Goods ◽  
Policy Design ◽  
Economic Value ◽  
Market Price ◽  
Farming Systems ◽  
Agricultural Landscapes ◽  
Livestock Farming ◽  
Livestock Farming Systems ◽  
Livestock Systems

Pasture-based livestock systems, often located in High Value Nature farmland areas, hold the greatest potential to deliver public goods across European agricultural systems. They play an important role in preserving agricultural landscapes, farmland biodiversity, cultural heritage, and in sustaining rural development. However, many of these functions are ignored in evaluation frameworks because public goods do not have market price and are often ignored in policy design, so farmers do not get the appropriate incentives to provide them. Different conceptual frameworks can be utilized to evaluate the multiple functions or services of these systems: Multifunctional Agriculture, Ecosystem Services, and Total Economic Value. We analyze the common characteristics of these concepts (e.g. they place human benefits and societal demands at the core of their definitions), their specificities (e.g. use of different units of analysis and spatial-temporal scales), and how they can be embedded in the wider concept of sustainability. Finally, we illustrate how the different concepts can be combined to evaluate pasture-based livestock farming systems from a socio-cultural and economic perspective. The public goods (ecosystem services) provided by representative case studies in Mediterranean and Nordic regions are quantified (also in monetary terms) under different environmental/policy scenarios. The results show that there is a clear underestimation of the socio-cultural and economic values of ecosystem services provided by these farming systems. They also show that the social welfare loss linked to further abandonment of livestock farming, and the associated environmental degradation, is very large. From a societal perspective, it is necessary to jointly measure the biophysical, socio-cultural and monetary values of ecosystem services (market and nonmarket) in order to promote the sustainability of pasture-based livestock systems.

scholarly journals Measuring Sound at a Cold-Water Coral Reef to Assess the Impact of COVID-19 on Noise Pollution

2021 ◽  
Vol 8 ◽  
Author(s):  
Laurence H. De Clippele ◽  
Denise Risch
Keyword(s):  
Coral Reef ◽  
Coral Reefs ◽  
Sea Level ◽  
Cold Water ◽  
Noise Pollution ◽  
Ecosystem Functions ◽  
Noise Levels ◽  
Level Height ◽  
Water Coral

This study compares the noise levels at the cold-water coral Tisler reef, before and after the closure of the border between Norway and Sweden, which occurred as a direct result of the COVID-19 pandemic. The Tisler reef is a marine protected area located under a ferry “highway” that connects Norway and Sweden. Cold-water coral reefs are recognised as being important hotspots of both biodiversity and biomass, they function as breeding and nursing grounds for commercially important fish and are essential in providing ecosystem functions. Whilst studies have shown that fishery, ocean warming, and acidification threaten them, the effects of noise pollution on cold-water coral reefs remains unstudied. To study the severity of noise pollution at the Tisler reef, a long-term acoustic recorder was deployed from 29 January 2020 until 26 May 2020. From 15 March COVID-19 lockdown measures stopped passenger vessel traffic between Norway and Sweden. This study found that the overall noise levels were significantly lower after border closure, due to reduced ferry traffic, wind speeds, and sea level height. When comparing the median hourly noise levels of before vs. after border closure, this study measured a significant reduction in the 63–125 Hz 1/3 octave band noise levels of 8.94 ± 0.88 (MAD) dB during the day (07:00:00–19:59:59) and 1.94 ± 0.11 (MAD) dB during the night (20:00:00–06:59:59). Since there was no ferry traffic during the night, the drop in noise levels at night was likely driven by seasonal changes, i.e., the reduction in wind speed and sea level height when transitioning from winter to spring. Taking into account this seasonal effect, it can be deduced that the COVID-19 border closure reduced the noise levels in the 63–125 Hz 1/3 octave bands at the Tisler reef by 7.0 ± 0.99 (MAD) dB during the day. While the contribution of, and changes in biological, weather-related and geophysical sound sources remain to be assessed in more detail, understanding the extent of anthropogenic noise pollution at the Tisler cold-water coral reef is critical to guide effective management to ensure the long-term health and conservation of its ecosystem functions.

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