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APPENDIX - TABLES


Tables A6.2-5 list potential indicators for use at four scales: global, national and regional, watershed or village, and farm. The indicators are subdivided into biophysical, demographic, institutional and socio-economic groups. The position of each indicator in the DPSIR framework is indicated. These tables may be useful as checklists -not necessarily complete- of indicators useful in mapping and assessment of land degradation at different scales.

Tables A6.6-10 provide annotated, more detailed lists and selected references on socio-economic and institutional indicators, organized by main issue: insecurity, incapability, lack of opportunity or income, disempowerment, and lack of incentive or inadequacy of policies. The scales at which each indicator may be useful are indicated, as well as the position of each indicator in the DPSIR framework. The tables do not yet include indicators with reference to human health in relation to land degradation (e.g., to soil or water pollution). These tables may be useful as checklists of indicators useful in the assessment of the driving forces and pressures causing land degradation, its impacts on people and society, and the possible corrective or preventive responses.

TABLE A6.2
Indicators at global scale

Indicator

DPSIR

Biophysical


Land deformation

S

Shifting sands over fertile soils

S

Area affected by salinization

I

Area affected by waterlogging

I

Climate: high-intensity rains

D

Slaking properties of soil

S

Slope, terrain

S

Land cover

S

Loss of topsoil and subsoil

I

Dunes and hollows

I

Acidification

S

Mass movement of soil

S

Compaction

S

Rocks, stones and hard surface layers

S

Dry wells

I

Change of permanent waters into seasonal

I

Siltation of water ways and reservoirs

I

Livestock density

S



Demographic


Population

S

TABLE A6.3
Indicators at national and regional scale

Indicator

DPSIR

Biophysical


Drought index

S

Land use and farm management

D

Deforestation

D

Slope, terrain properties

D

Livestock concentration

D

Change in diversity of (wild) annual species

I

Change in diversity of perennials

I

Substitution of woody species by thorny bushes

I

Ratio of cattle or camels to small ruminants

I

Sedimentation of dams and rivers

I

Water harvesting structures

R

Afforestation

R

Percentage ground cover

S

Extreme land surface deformation

S

Soil loss or accumulation

S

Coverage of fertile soils by shifting sands

S

Area affected by salinization

S

Area affected by waterlogging

S

Water quality (turbidity, ...)

S

Flooding: severity and occurrence

S

Fuel-efficient technologies

R



Demographic


Population

D

Gender balance urban and rural

D

Migration

R

Land reform and resettlement policies

P



Institutional


Research staff and budget


Research focus on crops rather than on resources


Information systems available


Number and role of NGOs


Legislation on natural resources management


Replacement of local informal arrangements by rigid legal or administrative rules


Protected areas policy and existence


Government subsidies on resource management

D/R



Socio-economic


Land tenure, ownership rights, access to land

D

On-farm and off-farm income

D

Unemployment rate

D

Input-output price relationships


Location and type of input and output suppliers, traders and markets (Rural) infrastructure investment # HIV/AIDS affected people

D

Conflicts and violence

D

Dependence on public relief or emergency aid

I/R

TABLE A6.4
Indicators at watershed or village scale

Indicator

DPSIR

Biophysical


% of irrigated area

D/P

Drying of wells and water sources

I

Change of permanent waters into seasonal

I

Dying trees at river banks

I

High salt content of surface water

I

Adoption of soil conservation technologies

R

Protected areas

R

Number of water harvesting structures

R

Amount of water stored in check dams

R

Reclamation of wastelands

R

Water quality/turbidity/algal blooms

S

Seasonal water fluctuation in rivers

S

Flooding and meandering of rivers and streams

S

Bad smell of water: surface and groundwater

S

Fragile sites (ponds, creeks, wetlands)

S

Area affected by salinization/waterlogging

S

Ground water salinization

S

Water table depth

S

Coverage of fertile soil by shifting sands

S

Occurrence of dust storms

S

Water shortage

S

Main fuel source

P

Production of charcoal

P

Most important construction material

P

Increasing depth of boreholes

R

Fuel-efficient technologies

R



Demographic


Population

D/P

Migration

D/R



Institutional


Replacement of local informal arrangements by rigid legal or administrative procedures


Number and role of NGOs

R

Degree of people's participation

R

Establishment of committees

R

Availability and frequency of extension services

R

Socio-economic




Changes in availability of consumer goods in market


Decline in common property resources


Occurrence of religious/church/age groups

S

Spiritual beliefs and taboos

D

Employment rate

D

Frequency and violence of conflicts

D

School enrolment

D

Dependence on public relief/emergency aid

I

Transport problems due to bad roads

P

Installation of water pipes

R

(Seasonal) migration of men

R

Availability and access to credit

R

Access to markets

S

Existence of manure contracts between farmers and herders

S

Value of (standing or cut) grass

S

Amount of meat available in market


Corrugated iron sheets for roof cover

R

Public telephone/link to Internet


By-laws on land use and protection

R

Agricultural education

R

TABLE A6.5
Indicators at farm scale

Indicator

DPSIR

Biophysical


Burning of crop residues

D

Use of by-products

D

Position on the slope

D

Steepness

D

Attitude towards and use of mineral fertilizers

D/R

Use of manure, compost, litter, ...

D/R

Farming or grazing intensity

D/R

Shift towards monocropping, mainly grains

I

Cattle or camels substituted by small ruminants

I

Shift from 2-oxen to one-ox plough

I

Yield and change in productivity

I

Indicator plants

I

Availability of supplementary wild plant species

I

Replacement of woody species by thorny bushes

I

Protected areas on-farm

R

Indigenous SWC measures

R

Use of mulch

R

Adoption of soil conservation technologies

R

Area under SWC


Water harvesting structures on-farm

R

Cropping pattern, cover crops, crop rotation

S

Animal mortality

S

Rooting depth

S

Crusting and slaking properties

S

Soil compaction

S

Exposure of subsoil

S

Main fuel source

D

Construction material (Thatched houses/wood)

D



Institutional


Membership in committees/associations/groups

R

Participation in Farmer Field days

R



Socio-economic


Off-farm employment

D

Land/labour ratio

P

Land tenure

P

Manure contracts with transhumant herders or other livestock owners

R

Diversity of diet (meat, legumes, eggs, fish, etc.)

R

Concern about livelihood of children

R

Distance to field

S

Home field or outfield

D

Number of months w. people facing hunger

S

Distance to drinking water

S

Distance to markets

S

Price of transport

S

Availability or access to cart

D

Access to credit and cash

S

TABLE A6.6
Socio-economic indicators related to insecurity

Individuals - especially in the poorest segments of society - are driven to degrade land and soils because of their necessity to secure basic needs (e.g., provision of food) for their day-to-day survival. Food insecurity, malnutrition, and water depletion, particularly in the event of external shocks and extreme events (e.g., drought), compels individuals to act within shorter-time horizons, exacerbating land degradation.

Food insecurity

Malnutrition

Water depletion

External shock/extreme event[23]

Poverty

Legend

G: Global; N: National; V: Village; F: Farm
d: driving force; p: pressure; s: state; i: impact; r: response
x: a proxy indicator
*: indicator that links biophysical and socio-economic aspects of land degradation

TABLE A6.7
Socio-economic indicators related to incapability

Poor individuals or families in particular face constraints in land management and soil conservation because they lack access to improved and appropriate technology (e.g., to conserve soil) and information (e.g., on how to manage land and soils)[32]. In some instances, however, even where access to technology and information may be available, cultural and spiritual practices may restrict their use.

Lack of access to improved and appropriate technology and tools

Poor provision of information or availability of skilled labour

Cultural practices and spiritual beliefs and taboos

Poverty

Legend

G: Global; N: National; V: Village; F: Farm
d: driving force; p: pressure; s: state; i: impact; r: response
x: a proxy indicator
*: indicator that links biophysical and socio-economic aspects of land degradation

TABLE A6.8
Socio-economic indicators related to lack of opportunity or income

A skewed distribution of opportunities, wealth and income has implications for land degradation by breaking down common property management schemes and by compelling poor small-scale farmers to farm on unfertile land (while large-scale land owners buy and use the best agricultural land). Many poor farmers have few opportunities to improve their livelihoods and improve management of natural resource endowments since they often have restricted access and unclear rights to already marginal land and resources (due to population pressure and limited non-agricultural employment) and lack assets (e.g., credit and cash). These conditions have forced especially poor farmers to migrate from unfertile land and inhospitable surroundings to seek survival elsewhere (rural to urban migration).

Skewed distribution of wealth and poverty

Restricted land and resources or pressure on land

Demographic pressure

Limited employment in non-agricultural sectors

Lack of assets[60]

Legend

G: Global; N: National; V: Village; F: Farm
d: driving force; p: pressure; s: state; i: impact; r: response
x: a proxy indicator
*: indicator that links biophysical and socio-economic aspects of land degradation

TABLE A6.9
Socio-economic indicators related to disempowerment

Individuals who are not given a chance to participate in decisions that affect their lives are not given a means to provide critical input on where environmental degradation is occurring and how land may be better managed and soils regenerated. Lack of institutional support and political marginalization also decreases incentive and ability for collective action to manage natural resources and chance for environmental protection (e.g., through the provision of safe drinking water and waste collection).

Presence of institutional support

Presence of infrastructural support, access by rural population to services

Good governance: transparency and participation

Legend

G: Global; N: National; V: Village; F: Farm
d: driving force; p: pressure; s: state; i: impact; r: response
x: a proxy indicator
*: indicator that links biophysical and socio-economic aspects of land degradation

TABLE A6.10
Institutional indicators related to lack of incentive or inadequacy of policies

Policy failures have reinforced land degradation. For example, an individual's incentive to manage land in a sustainable way is reduced by insecure land tenure; inadequate development of natural resource management policies; and incomplete markets for environmental goods and services (where commodity prices do not internalise the cost of environmental degradation). The poorest segments of society usually have the least secure land tenure and property rights and are often compelled to exploit land (e.g., in open-access areas) to meet their livelihood needs. Conversely, secure land ownership provides individuals incentive and lays the foundation for longer-term natural resource utilization.

Land policy and tenure

Natural resource management policies

Poor internalisation of land degradation costs in commodity prices or consumer patterns


[3] Drought related indicator (Shyamsundar, 2002, p. 14)
[4] (Bojö et al., Environment chapter in PRSP sourcebook, 2001, p. 26)
[5] (Bojö et al., Environment chapter in PRSP sourcebook, 2001, p. 26)
[6] Yield trends used in Henninger and Hammond, 2002 rice, wheat, maize and sorghum (p. 17).
[7] (Bojö et al., Environment chapter in PRSP sourcebook, 2001, p. 26)
[8] Good indicator since this reflects changes in land and signals food insecurity (Shyamsundar, 2002, p. 20). World Development Report (2001, p. 288) includes data on the food production index for 1996-1999 by country.
[9] Data available in FAO’s national tabular data for 1965 - 97 (World Resources Institute, PAGE Agroecosystems, 2000, p. 4).
[10] This indicator emphasizes how poor people rely on natural resources during lean times. Natural resources are often used as a form of insurance to help poor people cope with food insecurity (Shyamsundar, 2002, p. 14 and 16)
[11] Data on Official Development Assistance (ODA) by percentage of GNP or per capita available in the World Resources Report, 2000 - 2001, table El.2. Data on food aid as a percent of total imports available in World Resources Report 2000-2001, table AF.3.
[12] (Shyamsundar, 2002)
[13] Used as a measure to assess labor quality (Word Bank, 1999 in Wiebe et al., 2000, p. 7). Global data on life expectancy at birth available by country (for women and men in 1995-00 and 1975-80) in WRI, World Resources Report, table HD.2.
[14] Global data available by country in WRI, World Resources Report 2000 - 2001, table 8.1 (although missing values for several countries!).
[15] Global data available by country in WRI, World Resources Report 2000 - 2001, table 8.1 (although missing values for several countries!). See definitions of wasting and stunting in Henninger and Hammond, 2002, p. 7.
[16] Global data available by country in WRI, World Resources Report 2000 - 2001, table 8.1 (although missing values for several countries!). See definitions of wasting and stunting in Henninger and Hammond, 2002, p. 7.
[17] Data available in FAO’s Food Balance Sheets (FAOSTAT 1999) and FAO’s World Food Survey (1996) (WRI, PAGE Agroecosystems, 2000, p. 4). Global data on calorie supply (kilocalories) by country available in the WRI, World Resources Report 2000 - 2001, table AF.3..
[18] Available at a national-level in the Demographic and Health Surveys by the World Bank and Macro International for some countries (see www.worldbank.org/poverty/health/data/index.htm.). Description of infant mortality in Section 2.7 of World Development Indicators, 2001, p. 69. Global-level infant mortality data available by country (World Bank, World Development Report 2000/2001, p. 286).
[19] (Shyamsundar, 2002)
[20] Global data available by country in WRI, World Resources Report 2000 - 2001, table FW.1. Global data also available by major watershed in table FW.3 (also see Revenga, 2000, p. 4).
[21] This indicator is important for understanding the impact of land degradation on women and children. National data may be available in the World Bank’s Living Standards Measurement Surveys (LSMS) (Shyamsundar, 2002, p. 15).
[22] (See Revenga, 2000, p. 4)
[23] Broad indicators of vulnerability to drought.
[24] (Ekbom and Bojö, 1999, p. 23)
[25] (Shyamsundar, 2002)
[26] See definitions of wasting and stunting in Henninger and Hammond, 2002, p. 7.
[27] Widely published indicator of income poverty (World Bank, World Development Indicator, 2001).
[28] Data available for some countries in World Bank, World Development Report 200/2001, p. 280 or WRI, World Resources Report 2000 - 2001, table El.3 (several countries missing data).
[29] See data in WRI, World Resources Report 2000 - 2001, table El.1. (Ekbom and Bojö, 1999)
[30] (Shyamsundar, 2002)
[31] The HIV/AIDS pandemic has contributed to increasing the number of female and children headed households, characteristic of some of the poorest segments of society (Torkelsson, 2002, p. 6). Global data available by country in World Resources Report 2000 - 2001, table HD.2.
[32] See Murgai et al.,?, p. 7)
[33] Available in FAO’s national tabular data for 1965 - 97 (WRI, PAGE Agroecosystems, 2000, p. 4)
[34] Global data available by country (for 1996) in WRI, World Resources Report 2000 - 2001, table HD.3 (values missing for some countries).
[35] Global data available on % females and males literate in WRI, World Resources Report 2000 - 2001, table HD.3. (missing values for some countries).
[36] Data available in the World Development Report 2000/2001, 2001, p. 284.
[37] Shifting agricultural practices from traditional to modern techniques is furthermore making less relevant indigenous knowledge (on traditional agricultural practices) and its transfer to younger generations.
[38] Difficult to access - specific indicators will need to be developed depending on local conditions.
[39] Data available for some countries in World Development Report 2000/2001, 2001, p. 280.
[40] See data in WRI, World Resources Report 2000 - 2001, table El.1. (Ekbom and Bojö, 1999).
[41] (Shyamsundar, 2002)
[42] Data available by country in the World Resources Report 2000/2001, table El.3 (data missing for several countries).
[43] (See Koohafkan, 2000, p. 70 - 71 and Shyamsundar, 2002) Data on percentage permanent cropland and percentage arable land by country available in World Development Indicators, p. 126.
[44] (Shyamsundar, 2002)
[45] (Shyamsundar, 2002)
[46] (Shyamsundar, 2002)
[47] Global data available for cropland (in hectares per 1000 people) for 1987 and 1997 in WRI, World Resources Report 2000 - 2001, table AF.2.
[48] Global data by country available on land use change between 1992-94 and 1982-84 for cropland, pasture, and forest and woodland in WRI, World Resources Report 2000 - 2001, table 11.4 (p. 298). For global land use data could use NOAA’s AVHRR (see White et al., 2000, p. 3).
[49] Global data available on number of cattle, sheep and goats, equines, and buffaloes and camels in the WRI, World Resources Report 2000 - 2001, table FG.4.
[50] Data available in FAO’s national tabular data for 1965 - 97 (WRI, PAGE Agroecosystems, p. 4).
[51] Access to Common Property Resources (CPR) have been documented to provide users incentive and capacity to manage natural resources through collective action (see Lipper, 2001, p. 31).
[52] This indicator is important for understanding land degradation’s impact on women and children. National data may be available in the World Bank’s Living Standards Measurement Surveys (LSMS) (Shyamsundar, 2002, p. 15).
[53] This indicator is important for understanding land degradation’s impact on women and children. National data may be available in the World Bank’s LSMS (Shyamsundar, 2002, p. 15).
[54] Open access areas are highly vulnerable to experiencing rapid resource depletion. These areas are often lands owned by the state that has little capacity to monitor and enforce property rights. Poor squatter settlements on open access areas have difficulty and little incentive to organize collective action to manage natural resources in these areas (Lipper, 2002, p. 31).
[55] Indicators of infertile land.
[56] For global data, see World Development Indicators, p. 126.
[57] (Ekbom and Bojö, 1999)
[58] (Ekbom and Bojö, 1999)
[59] Global data available by country in World Resources Report 2000 - 2001, table HD.2.
[60] See World Bank, World Development Report 2000/2001, 2001 p. 77 (Chapter 5).
[61] Since land ownership is often required for access to credit, this indicator may be used as a proxy for access to credit.
[62] Used as primary source of wealth and savings among most nomadic and pastoral communities (Henninger and Hammond, 2002, p. 20).
[63] Often an important source of savings/insurance in rural households.
[64] Good indicator of the ability of the poor to maintain non-land income generating assets (Shyamsundar, 2002, p. 16).
[65] See Wiebe et al., 2000, p. 8.
[66] Used as a proxy for the quality of the institutional environment (Wiebe et al., 2000, p. 7).
[67] See Wiebe et al., 2000, p. 8.
[68] Global data available by country in WRI, World Resources Report 2000 - 2001, table HD.3.
[69] In countries such as Malawi, HIV/AIDS prevalence has had serious consequences on government infrastructure. The deaths of a higher proportion of urban, middle-class individuals (many of which are work in the government) is placing significant strain on government agencies to perform their tasks and mandates. Global data available by country in World Resources Report 2000 - 2001, table HD.2.
[70] See World Bank, World Development Report 2000/2001, 2001, p. 102 and 104.
[71] See World Bank, World Development Report 2000/2001, 2001, p. 102 and 104.
[72] Proxy to indicate freedom of press: higher levels of state ownership are associated with less freedom of the press (World Bank, World Development Report 2000/2001, 2001, p. 101).
[73] Merit-based recruitment in government is negatively correlated with corruption (see figure in World Bank, World Development Report 2000/2001, 2001, p. 101).
[74] See World Bank, World Development Report 2000/2001, 2001, p. 37.
[75] See World Bank, World Development Report 2000/2001, 2001, p. 37.
[76] (Bojö et al., Environment chapter in PRSP sourcebook, 2001, p. 12)
[77] Specific CPR indicators include: consensus-like and collective arrangement to use the CPR, sanctions for violators that use the CPR, existence of conflict-resolution mechanisms, and recognition by the government for community stakeholders to manage the CPR (Ekbom and Bojö, 1999, p. 11).
[78] CPR management among long-time neighbors is driven by e.g., a desire to maintain their reputation as reliable members of the community (Ekbom and Bojö, 1999, p. 8).
[79] (Koohafkan, 2000, p. 76)
[80] Global data by country available in World Resources Report 2000 - 2001, table ERC.5.
[81] Will need to be more specific.

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