https://fossilsketch.org/_next/static/chunks/pages/games/matagorda_bay/spatial-b06c70f74f5fad2c.js

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1d"}),(0,s.jsxs)(p.l,{sx:{maxWidth:"80vw"},mx:"auto",withIndicators:!0,height:"70vh",styles:{control:{"&[data-inactive]":{opacity:0,cursor:"default"}}},children:[(0,s.jsx)(p.l.Slide,{children:(0,s.jsxs)("div",{style:{display:"flex",height:"100%"},children:[(0,s.jsx)("div",{style:{width:"50%",alignContent:"center"},children:(0,s.jsx)("img",{className:c().overlay_intro_img,src:"/overlays/matagorda/matagordaBay.png"})}),(0,s.jsxs)("div",{className:c().overlay_intro_text,children:[(0,s.jsx)("h3",{children:"Assessing Ecosystem Health Using Microfossils"}),(0,s.jsx)("p",{children:"Matagorda Bay is an estuarine system with multiple sub-bays located in south Texas. Like all estuaries, they are affected by human activities like pollution, agricultural runoff, fishing, and other disturbances. "}),(0,s.jsx)("p",{children:"East Matagorda Bay (EMB) is relatively isolated from the rest of Matagorda bay. Matagorda Bay Nature park is located nearby and there is little development in the surrounding area."}),(0,s.jsx)("p",{children:"Tres Palacios Bay (TPB) is nearby several river and stream inputs as well as farmland that results in fertilizer runoff. "}),(0,s.jsx)("p",{children:"Here we will use benthic foraminiferal assemblages to test whether agricultural runoff has an impact on the ecosystem by comparing samples from an impacted area (TPB) to a relatively pristine environment (EMB)."})]})]})}),(0,s.jsx)(p.l.Slide,{children:(0,s.jsxs)("div",{style:{display:"flex",height:"100%"},children:[(0,s.jsx)("div",{style:{width:"50%",alignContent:"center"},children:(0,s.jsx)("img",{className:c().overlay_intro_img,src:"/overlays/matagorda/assemblage3.png"})}),(0,s.jsxs)("div",{className:c().overlay_intro_text,children:[(0,s.jsx)("h3",{children:"Metrics for Ecosystem Health"}),(0,s.jsx)("p",{children:"To measure ecosystem health, we will look at the richness and evenness of the benthic foraminiferal assemblages."}),(0,s.jsx)("p",{children:"Richness is simply the number of species of foraminifera in the assemblage. Richer assemblages are associated with healthier, less stressed, environments."}),(0,s.jsx)("p",{children:"Richness = # of species"}),(0,s.jsx)("p",{children:"Evenness measures how similar the relative abundances of each species are within an assemblage. Less even assemblages are dominated by a single species, which is a sign of a stressed environment."}),(0,s.jsx)("p",{children:"The two assemblages shown here have the same richness (4 species), but have different evennes."})]})]})}),(0,s.jsx)(p.l.Slide,{children:(0,s.jsxs)("div",{className:c().third_slide_grid,children:[(0,s.jsx)("div",{children:(0,s.jsxs)(t.Z,{shadow:"sm",p:"lg",radius:"md",withBorder:!0,children:[(0,s.jsx)(t.Z.Section,{children:(0,s.jsx)(l.E,{src:"/overlays/matagorda/tepida.jpg",height:250,alt:"Ammonia tepida"})}),(0,s.jsxs)(h.x,{size:"sm",pt:10,children:[(0,s.jsx)("em",{children:"Ammonia tepida"})," is a small trochospiral foraminifer and is very tolerant of environmental stresses, including pollution and low-oxygen."]})]})}),(0,s.jsx)("div",{children:(0,s.jsxs)(t.Z,{shadow:"sm",p:"lg",radius:"md",withBorder:!0,children:[(0,s.jsx)(t.Z.Section,{children:(0,s.jsx)(l.E,{src:"/overlays/matagorda/parkinsoniana.jpg",height:250,alt:"Ammonia parkinsoniana"})}),(0,s.jsxs)(h.x,{size:"sm",pt:10,children:[(0,s.jsx)("em",{children:"Ammonia parkinsoniana"})," is a larger species of ",(0,s.jsx)("em",{children:"Ammonia"})," and is less tolerant of stresses, but can tolerate lower oxygen conditions than other estuarine foraminifera."]})]})}),(0,s.jsx)("div",{children:(0,s.jsxs)(t.Z,{shadow:"sm",p:"lg",radius:"md",withBorder:!0,children:[(0,s.jsx)(t.Z.Section,{children:(0,s.jsx)(l.E,{src:"/overlays/matagorda/gunteri.jpg",height:250,alt:"Elphidium gunteri"})}),(0,s.jsxs)(h.x,{size:"sm",pt:10,children:[(0,s.jsx)("em",{children:"Elphidium and Cribroelphidium"})," species require higher oxygen levels than species of ",(0,s.jsx)("em",{children:"Ammonia"}),"."]})]})}),(0,s.jsx)("div",{children:(0,s.jsxs)(t.Z,{shadow:"sm",p:"lg",radius:"md",withBorder:!0,children:[(0,s.jsx)(t.Z.Section,{children:(0,s.jsx)(l.E,{src:"/overlays/matagorda/porcelaneous_foram.jpg",height:250,alt:"Porcelaneous foraminifera"})}),(0,s.jsx)(h.x,{size:"sm",pt:10,children:"Porcelaneous foraminifera also require higher oxygen levels, prefer to live in environments with vegetation, and are the least stress resistant."})]})})]})})]}),(0,s.jsx)("div",{className:c().overlay_intro_container,children:(0,s.jsx)(m.z,{style:{minHeight:"50px"},radius:"xl",size:"lg",onClick:function(){return v(!1)},children:"Begin"})})]})]})}}},function(e){e.O(0,[6577,443,7301,1858,3117,6943,6870,641,9774,2888,179],(function(){return i=8971,e(e.s=i);var i}));var i=e.O();_N_E=i}]);