Thumbnail Image

与粮食损失分析方法有关的粮食损失和浪费测量














Related items

Showing items related by metadata.

  • Thumbnail Image
    Book (stand-alone)
    Guidelines on the measurement of harvest and post-harvest losses
    Findings from the field test on estimating harvest and post-harvest losses of fruits and vegetables in Mexico. Field test report
    2020
    Also available in:
    No results found.

    This technical report provides findings of field test conducted in identified states/districts/ municipalities/study area in Mexico on the basis of sampling methodology for estimation of post-harvest losses of horticultural crops (fruits and vegetables) developed by the team led by Dr. Tauqueer Ahmad, Head, Division of Sample Surveys, Indian Agricultural Statistics Research Institute, Institute of Indian Council of Agricultural Research (ICAR-IASRI) ICAR-IASRI, New Delhi, India. The Technical Report entitled “Findings from the field test conducted on estimating post-harvest losses of fruits and vegetables in Mexico” contains details of findings of the developed methodology implemented in Mexico, including challenges encountered and lessons learnt. It is expected that this report will help the users from different countries in designing surveys for measurement of post-harvest losses of horticultural crops (fruits and vegetables).
  • Thumbnail Image
  • Thumbnail Image
    Book (series)
    Organic and inorganic contaminants in marine sediments off northern Mozambique
    Results from the R/V Dr Fridtjof Nansen environmental survey
    2020
    Also available in:
    No results found.

    The report presents the results of the measurements of grain size, total organic carbon (TOC), hydrocarbons and metals in surface sediments (>100 samples) collected from 40 locations off the coast of northern Mozambique during an environmental survey in March–April 2018. The survey was carried out from the R/V Dr Fridtjof Nansen in the following areas: (i) Pemba – planned gas industry logistic base, (ii) Ibo Island (Quirimbas National Protected Area) to St. Lazarus Bank – the reference area, and (iii) Palma - gas exploration area. The contents of fine-grained fraction (<63 μm) of the sediment varied strongly in all areas from coarse sediment to high mud contents, whereas TOC levels were generally low and correlated poorly with fine-grained fraction. Background levels of hydrocarbons and metals were found in most of the samples. Anthropogenic contamination was found at one site in Pemba harbour. No oil-related contamination was demonstrated, including the Palma area where gas exploration is concentrated. Elevated concentrations of barium and total hydrocarbon content at some locations in the Palma area are attributed to drilling activities but are not considered to be of environmental concern. Based on the measured concentrations of chemicals, background concentrations for the studied areas are proposed.
  • Thumbnail Image
    Book (stand-alone)
    Guidelines on the measurement of harvest and post-harvest losses
    Findings from the field test on estimating harvest and post-harvest losses of fruits and vegetables in Mexico. Field test report
    2020
    Also available in:
    No results found.

    This technical report provides findings of field test conducted in identified states/districts/ municipalities/study area in Mexico on the basis of sampling methodology for estimation of post-harvest losses of horticultural crops (fruits and vegetables) developed by the team led by Dr. Tauqueer Ahmad, Head, Division of Sample Surveys, Indian Agricultural Statistics Research Institute, Institute of Indian Council of Agricultural Research (ICAR-IASRI) ICAR-IASRI, New Delhi, India. The Technical Report entitled “Findings from the field test conducted on estimating post-harvest losses of fruits and vegetables in Mexico” contains details of findings of the developed methodology implemented in Mexico, including challenges encountered and lessons learnt. It is expected that this report will help the users from different countries in designing surveys for measurement of post-harvest losses of horticultural crops (fruits and vegetables).
  • Thumbnail Image
  • Thumbnail Image
    Book (series)
    Organic and inorganic contaminants in marine sediments off northern Mozambique
    Results from the R/V Dr Fridtjof Nansen environmental survey
    2020
    Also available in:
    No results found.

    The report presents the results of the measurements of grain size, total organic carbon (TOC), hydrocarbons and metals in surface sediments (>100 samples) collected from 40 locations off the coast of northern Mozambique during an environmental survey in March–April 2018. The survey was carried out from the R/V Dr Fridtjof Nansen in the following areas: (i) Pemba – planned gas industry logistic base, (ii) Ibo Island (Quirimbas National Protected Area) to St. Lazarus Bank – the reference area, and (iii) Palma - gas exploration area. The contents of fine-grained fraction (<63 μm) of the sediment varied strongly in all areas from coarse sediment to high mud contents, whereas TOC levels were generally low and correlated poorly with fine-grained fraction. Background levels of hydrocarbons and metals were found in most of the samples. Anthropogenic contamination was found at one site in Pemba harbour. No oil-related contamination was demonstrated, including the Palma area where gas exploration is concentrated. Elevated concentrations of barium and total hydrocarbon content at some locations in the Palma area are attributed to drilling activities but are not considered to be of environmental concern. Based on the measured concentrations of chemicals, background concentrations for the studied areas are proposed.

Users also downloaded

Showing related downloaded files

No results found.