About: humic substance

Premodifier: humic
Head noun: substance

Same concepts

Broader concepts

label	provenance	confidence
dissolve organic matter	isap:133832145	0.589966
compound	isap:412670242	0.309152
natural organic matter	isap:133832154	0.280292

Narrower concepts

label	provenance	confidence
fulvic acid	isap:290089985	0.704232
humic acid	isap:290089986	0.600644
acid	isap:290090136	0.277416
fe(iii	isap:422843237	0.197876