Marsupella profunda 11 claims

Claim · model-written summary

Marsupella profunda is confined to habitat created by china clay quarrying and mostly occurs on kaolinised granite.

Taxon

Marsupella profundaMarsupella profundae0

Outcome

habitate0

Qualifier

mostly occurs on kaolinised granitee0

Verbatim

e0

“Marsupella profunda is confined to habitat created by china clay quarrying, and mostly occurs on kaolinised granite”

Claim · model-written summary

Longevity of habitat patches of Marsupella profunda is limited mainly by competitive exclusion by other bryophytes and excessive shade from scrub development.

Taxon

Marsupella profundaMarsupella profundae0

Interactor

other bryophytese1other

Outcome

longevity of habitat patchese1

Qualifier

limited mainly by competitive exclusion by other bryophytes and excessive shade from scrub developmente1

Verbatim

e0

“Marsupella profunda is confined to habitat created by china clay quarrying, and mostly occurs on kaolinised granite”

e1

“The longevity of habitat patches is limited mainly by competitive exclusion by other bryophytes and excessive shade from scrub development”

Claim · model-written summary

Marsupella profunda presently survives at only one of the six recorded sites in West Cornwall.

Taxon

Marsupella profundaMarsupella profundae0

Outcome

presently survivese2

Value

only one of thesee2

Setting

West Cornwalle2

Verbatim

e0

“Marsupella profunda is confined to habitat created by china clay quarrying, and mostly occurs on kaolinised granite”

e2

“It has been recorded from six sites in West Cornwall but presently survives at only one of these”

Claim · model-written summary

East Cornwall supports a large population of Marsupella profunda of 10,000–20,000 individual-equivalents.

Taxon

Marsupella profundaMarsupella profundae0

Outcome

populatione3

Value

10,000–20,000 individual-equivalentse3

Setting

East Cornwalle3

Verbatim

e0

“Marsupella profunda is confined to habitat created by china clay quarrying, and mostly occurs on kaolinised granite”

e3

“In East Cornwall, an enormous complex of active and disused quarries within the St Austell China Clay Region supports a large population (10,000–20,000 individual-equivalents), but this is declining because china clay production has decreased greatly over the past 30 years”

Claim · model-written summary

The Marsupella profunda population in East Cornwall is declining because china clay production has decreased.

Taxon

Marsupella profundaMarsupella profundae0

Outcome

populatione3

Direction

declininge3

Setting

East Cornwalle3

Verbatim

e0

“Marsupella profunda is confined to habitat created by china clay quarrying, and mostly occurs on kaolinised granite”

e3

“In East Cornwall, an enormous complex of active and disused quarries within the St Austell China Clay Region supports a large population (10,000–20,000 individual-equivalents), but this is declining because china clay production has decreased greatly over the past 30 years”

Claim · model-written summary

Attempts to conserve Marsupella profunda by special protection of areas of land have failed.

Taxon

Marsupella profundaMarsupella profundae0

Outcome

Attempts to conserve the speciese4

Direction

failede4

Verbatim

e0

“Marsupella profunda is confined to habitat created by china clay quarrying, and mostly occurs on kaolinised granite”

e4

“Attempts to conserve the species by the special protection of areas of land have failed”

Claim · model-written summary

Marsupella profunda was added to the list of Atlantic species in Britain and Ireland.

Taxon

Marsupella profunda Lindb.Marsupella profundae0

Outcome

added to the list of Atlantic species in Britain and Irelande0

Setting

Britain and Irelande0

Verbatim

e0

“Grimmia britannica A.J.E. Smith and Marsupella profunda Lindb. are added to the list of Atlantic species in Britain and Ireland.”

Claim · model-written summary

Marsupella profunda was reported from W Cornwall, new to the British Isles.

Taxon

Marsupella profundaMarsupella profundae0

Outcome

reported from W Cornwall, new to the British Islese0

Setting

W Cornwalle0

Verbatim

e0

“Marsupella profunda Lindb., which occurs in Portugal and Madeira, is reported from W Cornwall, new to the British Isles.”

Claim · model-written summary

The species is small and paroecious, with leaf lobes and sinus differing from M. sprucei.

Taxon

Marsupella profundaMarsupella profundae1

Outcome

small paroecious species with leaves that differ from those of M. sprucei in the obtuse or subobtuse lobes and deeper, narrower sinuse0

Comparator

M. spruceie0

Verbatim

e0

“It is a small paroecious species with leaves that differ from those of M. sprucei in the obtuse or subobtuse lobes and deeper, narrower sinus.”

e1

“Marsupella profunda Lindb.”

Claim · model-written summary

Marsupella profunda occurs on crumbling granite and clay in disused china clay works.

Taxon

Marsupella profundaMarsupella profundae1

Outcome

occurs on crumbling granite and claye0

Setting

disused china clay workse0

Verbatim

e0

“It occurs on crumbling granite and clay in disused china clay works”

e1

“Marsupella profunda Lindb.”