爱管闲事
发表于 2025-3-28 14:41:17
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精美食品
发表于 2025-3-28 20:44:06
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浪荡子
发表于 2025-3-29 01:02:02
Allgemeiner Status des Versicherungs-Wesenses. Approximately 70% of the dryland areas are located in Africa and Asia. Human-induced land degradation is a driver of desertification, wind erosion and a major contributor of sand and dust storms. The objectives of this chapter are to provide a synthesis of: (1) trends in aridity, desertification
Callus
发表于 2025-3-29 04:07:24
https://doi.org/10.1007/978-3-642-51372-5upport plant growth and net primary productivity, promoting a broad-scale, net loss of soil organic carbon (SOC) to the atmosphere through increased CO. emissions from soil to the atmosphere and lower carbon storage in aboveground biomass. Consequently, land degradation represents the main threat to
deforestation
发表于 2025-3-29 09:25:26
Allgemeiner Status des Versicherungs-Wesensove more beneficial than conventional arable agriculture systems in areas where saline and other categories of poor-quality water are the only source of irrigation. Poor-quality water use in forestry and agroforestry plantations can provide large number of ecosystems services, such as carbon sequest
Dawdle
发表于 2025-3-29 12:47:54
Allgemeiner Status des Versicherungs-Wesenss with crops has been increasingly recognised, not only as a climate change mitigation and adaptation strategy, but also as a viable means of land restoration. There are evidences of agroforestry improving farmers’ livelihoods and food security and contributing to land restoration and biodiversity c
Aqueous-Humor
发表于 2025-3-29 18:05:56
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MEEK
发表于 2025-3-29 20:08:42
https://doi.org/10.1007/978-3-658-06027-5rity of millions of people, especially the poor in Africa. Many species have been identified for their potential in meeting the nutritional requirement, value addition, income generation and biodiversity conservation when domesticated from the wild. The chemical composition of some of these species
AXIOM
发表于 2025-3-30 01:31:58
https://doi.org/10.1007/978-3-658-06027-5sification of agricultural systems. As such, traditional agroforestry systems can play a significant role in achieving nutritional and ecological security due to their multifunctional role. Homestead gardens (HGs) of the tropics, considered as one of the oldest forms of traditional land-use system,
量被毁坏
发表于 2025-3-30 05:15:06
Geophysikalisches Institut Potsdam with food, timber, medicinal, and industrial values have been introduced in different agroforestry systems in many countries of southwest Asia to sustain livelihood and environmental security. Depending upon the need and environmental conditions of a particular country, the tree species have been i