Assemblage specific models varied in the predicted species richness based on their sensitivity to deforestation. Pair-wise permutation tests comparing predicted species richness between the entire small mammal assemblage, native species forest assemblage, and forest-specialist assemblage for the Atlantic Forest of Paraguay were highly significant (P < 0.0001; Fig 2). SESARS models for the entire and native species forest assemblages showed parallel patterns and, as expected, the entire assemblage showed consistently higher species richness throughout the region. For Atlantic Forest remnants in Paraguay that were 0.50 ha and greater, species richness estimates varied from 6 to 12 species for the entire assemblage, 5 to 10 species for the native species forest assemblage, and 2 to 5 species for the forest-specialist assemblage (including all the likely models: logistic, power, exponential, and rational). Species richness and area plots of the raw data showed that most of the species accumulations appeared at relatively small areas (Fig 2C) and with different hypothetical sampling efforts for the entire assemblage and native species forest assemblage, and most species accumulation was reached for forest specialists when forest area was considerably larger.
New plots of land reveal An excellent) log-city and predicted types matchmaking; B) city and predict species fullness matchmaking, and therefore show that really species accumulations was basically hit during the relatively small forest elements; and C) this new diary urban area and you may log kinds matchmaking that will be beneficial to possess comparison out-of activities out of variety accumulations
Plots of land portray an informed-match models for the whole assemblage of brief mammals (SppEntire), the indigenous variety forest (SppForest), and you will five kinds-area models getting tree experts (logistic: SppLog, power: SppPow, exponential: SppExp, and you can proportion: SppRat). This indicates one while the premier tree remants feel the higher varieties richness, small- and you may medium-size of marks are beneficial to have conservation work on the perspective regarding quick animals.
Our geospatial analysis retrieved 140,913 Atlantic Forest remnants which were 0.50 ha and huge during the Paraguay. Just how many forecast types was notably some other anywhere between assemblages (Fig three-dimensional–3F) and you will supported into the spatial activities. Affirmed, this new projected variety richness varied so much more for the entire assemblage and you will at least into the forest-professional assemblage. The brand new fifteen marks in the Paraguay that were larger than fifteen,844 ha had been predict to have a maximum of 5 tree-specialist kinds for every Over 50 dating login single. But not, the same tree marks had far higher predicted types richness whenever the entire and you can local variety forest assemblages was basically modeled (Fig 2; ). Of one’s 140,913 Atlantic Tree marks that were 0.50 ha and you will large from inside the Paraguay, 140,898 marks (%) was in fact predict to possess 2–step three kinds to your tree-specialist assemblage, and you will types fullness for your assemblage in addition to indigenous varieties forest assemblage is forecast is 5 or better to have a hundred% of the tree traces (Fig 3A and 3B). Having said that, kinds fullness for the whole assemblage while the native types tree assemblage is ? six to possess % and you may % of your own forest traces, correspondingly (S8 Table).
Visualization out-of types fullness about Paraguayan Atlantic Forest landscaping delivered very similar designs, no matter what species organizations utilized, forecasts retrieved the same forest traces because so many types steeped (Fig 3A–3C)
Charts choose varieties fullness traces with high kinds richness having low-volant quick mammals predicated on (A) predictive SESARS for the whole low-volant, quick mammal assemblage; B) SESARS towards the indigenous types forest assemblage; and you can C) ratio variety-town design towards tree-professional assemblage, towards the around three largest marks detailed managed out-of size (1–3). Varieties richness among the many about three assemblages varied out-of (D) 6–12 kinds for the whole assemblage, so you can (E) 5–10 kinds to your indigenous types forest assemblage, in order to (F) 2–5 variety for the forest-expert assemblage.
Keine Kommentare vorhanden