diff --git a/core/agriculture.mcf b/core/agriculture.mcf
index 7548b965..0ab9ce4b 100644
--- a/core/agriculture.mcf
+++ b/core/agriculture.mcf
@@ -137,6 +137,46 @@ Node: dcid:Cropland
 typeOf: dcs:FarmTypeEnum
 name: "Cropland"
 
+Node: dcid:BareArea
+typeOf: dcs:FarmTypeEnum
+name: "Bare Area"
+
+Node: dcid:Shrubland
+typeOf: dcs:FarmTypeEnum
+name: "Shrub land"
+
+Node: dcid:Wetland
+typeOf: dcs:FarmTypeEnum
+name: "Wet land"
+
+Node: dcid:InlandWater
+typeOf: dcs:FarmTypeEnum
+name: "Inland Water"
+
+Node: dcid:ArtificialSurface
+typeOf: dcs:FarmTypeEnum
+name: "Artificial Surface"
+
+Node: dcid:Grassland
+typeOf: dcs:FarmTypeEnum
+name: "Grass land"
+
+Node: dcid:NaturalAndSemiNatural
+typeOf: dcs:FarmTypeEnum
+name: "Natural And SemiNatural"
+
+Node: dcid:BuiltUp
+typeOf: dcs:FarmTypeEnum
+name: "Builtup"
+
+Node: dcid:TreeCover
+typeOf: dcs:FarmTypeEnum
+name: "Tree Cover"
+
+Node: dcid:NonResidentialBuiltUp
+typeOf: dcs:FarmTypeEnum
+name: "Non Residential BuiltUp"
+
 Node: dcid:HarvestedCropland
 typeOf: dcs:FarmTypeEnum
 name: "HarvestedCropland"
diff --git a/core/dcschema.mcf b/core/dcschema.mcf
index 6ea3cc0c..0380ddbe 100644
--- a/core/dcschema.mcf
+++ b/core/dcschema.mcf
@@ -1107,7 +1107,7 @@ dcid: dcs:landArea
 typeOf: schema:Property
 name: "landArea"
 description: "The area of an administrative area."
-domainIncludes: schema:AdministrativeArea
+domainIncludes: schema:AdministrativeArea, dcid:LandCover
 rangeIncludes: schema:Float
 
 Node: populationDensity
@@ -2005,6 +2005,11 @@ typeOf: UnitOfMeasure
 name: "PersonPerSquareKilometer"
 description: "A unit person per square kilometer area."
 
+Node: dcid:SquareMeterPerPerson
+typeOf: UnitOfMeasure
+name: "SquareMeterPerPerson"
+description: "A unit square meter of area per person"
+
 Node: MilePerSquareMile
 typeOf: dcs:UnitOfMeasure
 name: "MilePerSquareMile"
@@ -3014,9 +3019,19 @@ Node: dcid:baseDate
 typeOf: schema:Property
 name: "baseDate"
 description: "Identifies the date to compare observations to (in ISO 8601 format)."
-rangeIncludes: schema:Date
+rangeIncludes: schema:Date, schema:LandCover
 domainIncludes: schema:StatisticalVariable
 
+Node: dcid:BaseYear2000
+typeOf: dcs:BaseDateEnum
+name: "Base Year 2000"
+domainIncludes: dcs:baseDate
+
+Node: dcid:BaseDateEnum
+typeOf: schema:Class
+subClassOf: schema:Enumeration
+name: "BaseDateEnum"
+
 Node: dcid:Years
 typeOf: dcs:TimeUnitOfMeasure
 name: "Years"
@@ -4193,7 +4208,7 @@ typeOf: dcid:Property
 name: "socialVulnerabilityIndex"
 domainIncludes: dcid:Person
 description: "CDC/ATSDR SVI or SVI is a place-based index, database, and mapping application designed to identify and quantify communities experiencing social vulnerability"
-descriptionUrl: "https://www.atsdr.cdc.gov/placeandhealth/svi/index.html"
+descriptionUrl: "https://www.atsdr.cdc.gov/place-health/index.html?CDC_AA_refVal=https%3A%2F%2Fwww.atsdr.cdc.gov%2Fplaceandhealth%2Findex.html"
 
 Node: dcid:vulnerabilityStatus
 typeOf: dcid:Property
@@ -4205,7 +4220,7 @@ Node: dcid:percentileRankValue
 typeOf: dcid:Property
 name: "percentileRankValue"
 description: "Percentile ranking values range from 0 to 1, with higher values indicating greater social vulnerability"
-descriptionUrl: "https://www.atsdr.cdc.gov/placeandhealth/svi/documentation/SVI_documentation_2022.html"
+descriptionUrl: "https://www.atsdr.cdc.gov/place-health/php/svi/index.html"
 
 Node: dcid:StatisticalRegion
 name: "StatisticalRegion"
@@ -4216,3 +4231,31 @@ Node: dcid:FullTimeEmployee
 typeOf: dcid:EmploymentStatusEnum
 name: "Full Time Employee"
 
+#oecd_addition
+Node: dcid:landCoverStatus
+typeOf: dcid:Property
+name: "landCoverStatus"
+domainIncludes: dcid:LandCover
+rangeIncludes: dcid:LandCoverStatusEnum
+isProvisional: dcid:True
+
+Node: dcid:LandCoverStatusEnum
+typeOf: dcid:Class
+subClassOf: dcid:Enumeration
+name: "LandCoverStatusEnum"
+isProvisional: dcid:True
+
+Node: dcid:Loss
+typeOf: dcid:LandCoverStatusEnum
+name: "Loss"
+isProvisional: dcid:True
+
+Node: dcid:Gain
+typeOf: dcid:LandCoverStatusEnum
+name: "Gain"
+isProvisional: dcid:True
+
+Node: dcid:NetChange
+typeOf: dcid:LandCoverStatusEnum
+name: "Net Change"
+isProvisional: dcid:True
diff --git a/core/energy.mcf b/core/energy.mcf
index 4573afa3..8972d709 100644
--- a/core/energy.mcf
+++ b/core/energy.mcf
@@ -160,7 +160,7 @@ name: "reserves"
 Node: dcid:loss
 typeOf: schema:Property
 rangeIncludes: schema:Quantity
-domainIncludes: schema:Electricity, schema:Energy, schema:Fuel
+domainIncludes: schema:Electricity, schema:Energy, schema:Fuel, schema:LandCover
 name: "loss"
 
 Node: dcid:productReclassification
diff --git a/core/measurement_methods.mcf b/core/measurement_methods.mcf
index 7a8cbe87..dc9fdcaf 100644
--- a/core/measurement_methods.mcf
+++ b/core/measurement_methods.mcf
@@ -199,6 +199,10 @@ name: "EPA_NationalEmissionInventory_Tier1Summary"
 typeOf: dcs:MeasurementMethodEnum
 description: "Measurement method for US EPA Tier 1 Source, Criteria Air Pollutant Emission"
 
+Node: dcid:OECDLandCoverBaseYear2000
+name: "OECDLandCoverBaseYear2000"
+typeOf: dcs:MeasurementMethodEnum
+
 Node: dcid:CensusPEPSurvey_RaceUpto1999
 name: "CensusPEPSurvey_RaceUpto1999"
 typeOf: dcs:CensusSurveyEnum
diff --git a/stat_vars/oced_land_cover_stat_vars.mcf b/stat_vars/oced_land_cover_stat_vars.mcf
new file mode 100644
index 00000000..0bba68ec
--- /dev/null
+++ b/stat_vars/oced_land_cover_stat_vars.mcf
@@ -0,0 +1,78 @@
+Node: dcid:LandArea_LandCover_2000_ArtificialSurface
+typeOf: dcid:StatisticalVariable
+populationType: dcid:LandCover
+measuredProperty: dcid:landArea
+statType: dcid:measuredValue
+baseDate: 2000
+landCoverType: dcid:ArtificialSurface
+
+Node: dcid:LandArea_LandCover_BareArea
+typeOf: dcid:StatisticalVariable
+populationType: dcid:LandCover
+measuredProperty: dcid:landArea
+statType: dcid:measuredValue
+landCoverType: dcid:BareArea
+
+Node: dcid:LandArea_LandCover_BuiltUp
+typeOf: dcid:StatisticalVariable
+populationType: dcid:LandCover
+measuredProperty: dcid:landArea
+statType: dcid:measuredValue
+landCoverType: dcid:BuiltUp
+
+Node: dcid:LandArea_LandCover_BuiltUp_AsAFractionOf_Count_Person
+typeOf: dcid:StatisticalVariable
+populationType: dcid:LandCover
+measuredProperty: dcid:landArea
+statType: dcid:measuredValue
+measurementDenominator: dcid:Count_Person
+landCoverType: dcid:BuiltUp
+
+Node: dcid:LandArea_LandCover_Cropland
+typeOf: dcid:StatisticalVariable
+populationType: dcid:LandCover
+measuredProperty: dcid:landArea
+statType: dcid:measuredValue
+landCoverType: dcid:Cropland
+
+Node: dcid:LandArea_LandCover_Grassland
+typeOf: dcid:StatisticalVariable
+populationType: dcid:LandCover
+measuredProperty: dcid:landArea
+statType: dcid:measuredValue
+landCoverType: dcid:Grassland
+
+Node: dcid:LandArea_LandCover_InlandWater
+typeOf: dcid:StatisticalVariable
+populationType: dcid:LandCover
+measuredProperty: dcid:landArea
+statType: dcid:measuredValue
+landCoverType: dcid:InlandWater
+
+Node: dcid:LandArea_LandCover_NonResidentialBuiltUp
+typeOf: dcid:StatisticalVariable
+populationType: dcid:LandCover
+measuredProperty: dcid:landArea
+statType: dcid:measuredValue
+landCoverType: dcid:NonResidentialBuiltUp
+
+Node: dcid:LandArea_LandCover_Shrubland
+typeOf: dcid:StatisticalVariable
+populationType: dcid:LandCover
+measuredProperty: dcid:landArea
+statType: dcid:measuredValue
+landCoverType: dcid:Shrubland
+
+Node: dcid:LandArea_LandCover_TreeCover
+typeOf: dcid:StatisticalVariable
+populationType: dcid:LandCover
+measuredProperty: dcid:landArea
+statType: dcid:measuredValue
+landCoverType: dcid:TreeCover
+
+Node: dcid:LandArea_LandCover_Wetland
+typeOf: dcid:StatisticalVariable
+populationType: dcid:LandCover
+measuredProperty: dcid:landArea
+statType: dcid:measuredValue
+landCoverType: dcid:Wetland