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Cultural Landscape and Goldfield Heritage: Towards a Land Management Framework for the Historic South-West Pacific Gold Mining Landscapes

Journal Articles & Books
Décembre, 2011
Australie
Nouvelle-Zélande

This article investigates how cultural landscapes (especially the potentially limiting organically evolved landscape) can be used as a research framework to evaluate historical mining heritage sites in Australia and New Zealand. We argue that when mining heritage sites are read as evolved organic landscapes and linked to the surrounding forested and hedged farmland, the disruptive aspects of mining are masked. Cultural landscape is now a separate listing for World Heritage sites and includes associative and designed landscape as well as those that have evolved organically.

Segmenting landholders for improving the targeting of natural resource management expenditures

Journal Articles & Books
Décembre, 2012
Australie

Segmentation of landholders has rarely been undertaken in the natural resource management literature, yet it provides a rich set of information for planners to improve targeting of public investment and resources. Segmentation allows the identification of segments of landholders that are ‘investment ready’, their location and characteristics, and the land conservation incentive programmes that they would be most willing to participate in. Segments that are not investment ready are also identified, and the instances where they reside in critical ecological habitats.

potential of Estonian semi-natural grasslands for bioenergy production

Journal Articles & Books
Décembre, 2010

High biodiversity of Estonian semi-natural grasslands can only be maintained through continuous management. One option for the usage of biomass from these areas is bioenergy production, if both the herbaceous biomass yield and the chemical characteristics of the cut meet the needs. In 2007 the largest average annual biomass yield per area was achieved in floodplain meadows (5.7tdrymass/ha), which also have the highest potential for biomass production among Estonian semi-natural grasslands (more than 113,000tdrymass).

Understanding Variability in Adaptive Capacity on Rangelands

Journal Articles & Books
Décembre, 2013

The art and science of developing effective policies and practices to enhance sustainability and adapt to new climate conditions on rangelands and savannas are typically founded on addressing the “average” or “typical” resource user. However, this assumption is flawed since it does not appreciate the extent of diversity among resource users; it risks that strategies will be irrelevant for many people and ignored, and that the grazing resource itself will remain unprotected. Understanding social heterogeneity is vital for effective natural resource management.

Estimating influence of stocking regimes on livestock grazing distributions

Journal Articles & Books
Décembre, 2011

Livestock often concentrate grazing in particular regions of landscapes while partly or wholly avoiding other regions. Dispersing livestock from the heavily grazed regions is a central challenge in grazing land management. Position data gathered from GPS-collared livestock hold potential for increasing knowledge of factors driving livestock aggregation patterns, but advances in gathering the data have outpaced advancements in analyzing and learning from it.

Management effects on European cropland respiration

Journal Articles & Books
Décembre, 2010

Increases in respiration rates following management activities in croplands are considered a relevant anthropogenic source of CO₂. In this paper, we quantify the impact of management events on cropland respiration fluxes of CO₂ as they occur under current climate and management conditions. Our findings are based on all available CarboEurope IP eddy covariance flux measurements during a 4-year period (2004-2007). Detailed management information was available for 15 out of the 22 sites that contributed flux data, from which we compiled 30 types of management for European-scale comparison.

Relationships Between Nutritional Condition of Adult Females and Relative Carrying Capacity for Rocky Mountain Elk

Journal Articles & Books
Décembre, 2009
États-Unis d'Amérique

Lactation can have significant costs to individual and population-level productivity because of the high energetic demands it places on dams. Because the difference in condition between lactating and dry Rocky Mountain elk (Cervus elaphus nelsoni) cows tends to disappear as nutritional quality rises, the magnitude of that difference could be used to relate condition to habitat quality or the capability of habitats to support elk.

Monitoring the status of forests and rangelands in the Western United States using ecosystem performance anomalies

Journal Articles & Books
Décembre, 2013
États-Unis d'Amérique

The effects of land management and disturbance on ecosystem performance (i.e. biomass production) are often confounded by those of weather and site potential. The current study overcomes this issue by calculating the difference between actual and expected ecosystem performance (EEP) to generate ecosystem performance anomalies (EPA). This study aims to delineate and quantify average EPA from 2000–2009 within the Greater Platte and Upper Colorado River Basins, USA.

Formation of the brand of territory as an image resource of rural area development

Policy Papers & Briefs
Décembre, 2012
Bélarus

In the conditions of the Republic of Belarus there was shown the necessity of detection and recording of socially-significant sights and brand objects in the process of managing land resources. There was examined the classification of land plots and objects of real estate, which appear to be territory brands. There were determined the main approaches to the formation of the system of such objects on the basic level of state management.

Simulated dynamics of carbon stocks driven by changes in land use, management and climate in a tropical moist ecosystem of Ghana

Journal Articles & Books
Décembre, 2009
Ghana
Afrique

Sub-Saharan Africa is large and diverse with regions of food insecurity and high vulnerability to climate change. This project quantifies carbon stocks and fluxes in the humid forest zone of Ghana, as a part of an assessment in West Africa. The General Ensemble biogeochemical Modeling System (GEMS) was used to simulate the responses of natural and managed systems to projected scenarios of changes in climate, land use and cover, and nitrogen fertilization in the Assin district of Ghana.