Results 91 to 100 of about 84,439 (187)

Effects of alpine meadows with different degradation gradients on the stability of the soil micro-foodweb in the Tibetan Plateau

open access: yesEcological Indicators
Resource-transfer connections among bacteria, fungi, and microbivorous nematodes play an integral role in the decomposition pathways of soil micro-foodweb.
Lili Nian   +11 more
doaj   +1 more source

Patterns of past and recent conversion of indigenous grasslands in the South Island, New Zealand [PDF]

open access: yes, 2012
We used recent satellite imagery to quantify the extent, type, and rate of conversion of remaining indigenous grasslands in the inland eastern South Island of New Zealand in recent years.
Clarkson, Bruce D.   +4 more
core   +1 more source

CONVERSION OF A LAMB PRODUCTION SYSTEM TO ORGANIC FARMING: HOW TO MANAGE, FOR WHICH RESULTS? [PDF]

open access: yes, 2005
Two sheep flocks were managed organically (for two years from conversion onwards) under different lambing strategies (1 lambing/year vs. 3 lambings every two years).
Hervé, Tournadre   +4 more
core  

Tibetan Plateau Grassland Protection: Tibetan Herders\u27 Ecological Conception Versus State Policies [PDF]

open access: yes, 2011
The establishment of the “Three Rivers’ Sources Nature Reserve” in 2002 - one of China’s largest ecological protection projects - has had a major impact on the lives of Tibetan nomadic herders.
Cencetti, Elisa
core   +1 more source

Guidelines on sustainable forest management in drylands of Ethiopia [PDF]

open access: yes, 2019
About 80% of forests in Ethiopia are dry forest. For the last 20 years they have been subject to land use changes, and replaced by agricultural land and settlements.
Atmadja, Stibniati   +2 more
core  

Threshold Extraction and Early Warning of Key Ecological Factors for Grassland Degradation Risk

open access: yesRemote Sensing
Grassland degradation poses a serious threat to ecosystem stability and the sustainable development of human societies. In this study, we propose a framework for grassland degradation risk assessments and early warning based on key ecological factors ...
Jingbo Li   +8 more
doaj   +1 more source

Conservation monitoring of three management treatments for public understanding of meadow management [PDF]

open access: yes, 2005
In this paper the declining habitat of flower-rich grassland on neutral soil (MG5a) is used as an example to show how non-classical ecological experiments set in a real-life situations can provide answers to practical questions and thus contribute ...
Pilkington, Margaret
core  

Plant Diversity, Productivity, and Soil Nutrient Responses to Different Grassland Degradation Levels in Hulunbuir, China

open access: yesLand
Grassland degradation could affect the composition, structure, and ecological function of plant communities and threaten the stability of their ecosystems.
Yuxuan Wu   +10 more
doaj   +1 more source

The on-farm impact of alternative grazing management options to improve sustainability in western Chinese grasslands [PDF]

open access: yes
Chinese grasslands are suffering considerable pressures from human and livestock populations. It has been estimated that 90% of Chinese grasslands are suffering from light to heavy levels of degradation.
Jones, Randall E.   +3 more
core   +1 more source

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